no cudnn.h - fatal error

[ayushgaud]

no cudnn.h - fatal error

[ayushgaud]

@rcpilotp51 You can either download and install cuDNN or disable it by commenting out this line

[rcpilotp51]

tried setting all to 0 in makefile - no package darknet_ros/darknet_ros package using catkin build

[rcpilotp51]

will this work without a GPU?

[ayushgaud]

will this work without a GPU?

It should. Can you please attach the output of the make command for darknet

[rcpilotp51]

rm -rf ./obj/gemm.o ./obj/utils.o ./obj/cuda.o ./obj/deconvolutional_layer.o ./obj/convolutional_layer.o ./obj/list.o ./obj/image.o ./obj/activations.o ./obj/im2col.o ./obj/col2im.o ./obj/blas.o ./obj/crop_layer.o ./obj/dropout_layer.o ./obj/maxpool_layer.o ./obj/softmax_layer.o ./obj/data.o ./obj/matrix.o ./obj/network.o ./obj/connected_layer.o ./obj/cost_layer.o ./obj/parser.o ./obj/option_list.o ./obj/detection_layer.o ./obj/captcha.o ./obj/route_layer.o ./obj/writing.o ./obj/box.o ./obj/nightmare.o ./obj/normalization_layer.o ./obj/avgpool_layer.o ./obj/coco.o ./obj/dice.o ./obj/yolo.o ./obj/detector.o ./obj/layer.o ./obj/compare.o ./obj/regressor.o ./obj/classifier.o ./obj/local_layer.o ./obj/swag.o ./obj/shortcut_layer.o ./obj/activation_layer.o ./obj/rnn_layer.o ./obj/gru_layer.o ./obj/rnn.o ./obj/rnn_vid.o ./obj/crnn_layer.o ./obj/demo.o ./obj/tag.o ./obj/cifar.o ./obj/go.o ./obj/batchnorm_layer.o ./obj/art.o ./obj/region_layer.o ./obj/reorg_layer.o ./obj/lsd.o ./obj/super.o ./obj/voxel.o ./obj/tree.o ./obj/darknet.o darknet gcc -Wall -Wfatal-errors -Ofast -c ./src/gemm.c -o obj/gemm.o gcc -Wall -Wfatal-errors -Ofast -c ./src/utils.c -o obj/utils.o ./src/utils.c: In function ‘fgetl’: ./src/utils.c:283:9: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result] fgets(&line[curr], readsize, fp); ^ gcc -Wall -Wfatal-errors -Ofast -c ./src/cuda.c -o obj/cuda.o gcc -Wall -Wfatal-errors -Ofast -c ./src/deconvolutional_layer.c -o obj/deconvolutional_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/convolutional_layer.c -o obj/convolutional_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/list.c -o obj/list.o gcc -Wall -Wfatal-errors -Ofast -c ./src/image.c -o obj/image.o gcc -Wall -Wfatal-errors -Ofast -c ./src/activations.c -o obj/activations.o gcc -Wall -Wfatal-errors -Ofast -c ./src/im2col.c -o obj/im2col.o gcc -Wall -Wfatal-errors -Ofast -c ./src/col2im.c -o obj/col2im.o gcc -Wall -Wfatal-errors -Ofast -c ./src/blas.c -o obj/blas.o gcc -Wall -Wfatal-errors -Ofast -c ./src/crop_layer.c -o obj/crop_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/dropout_layer.c -o obj/dropout_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/maxpool_layer.c -o obj/maxpool_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/softmax_layer.c -o obj/softmax_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/data.c -o obj/data.o ./src/data.c: In function ‘load_regression_labels_paths’: ./src/data.c:460:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(file, "%f", &(y.vals[i][0])); ^ ./src/data.c: In function ‘load_cifar10_data’: ./src/data.c:1010:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(bytes, 1, 3073, fp); ^ ./src/data.c: In function ‘load_all_cifar10’: ./src/data.c:1073:13: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(bytes, 1, 3073, fp); ^ gcc -Wall -Wfatal-errors -Ofast -c ./src/matrix.c -o obj/matrix.o gcc -Wall -Wfatal-errors -Ofast -c ./src/network.c -o obj/network.o gcc -Wall -Wfatal-errors -Ofast -c ./src/connected_layer.c -o obj/connected_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/cost_layer.c -o obj/cost_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/parser.c -o obj/parser.o ./src/parser.c: In function ‘load_connected_weights’: ./src/parser.c:938:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.biases, sizeof(float), l.outputs, fp); ^ ./src/parser.c:939:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.weights, sizeof(float), l.outputs*l.inputs, fp); ^ ./src/parser.c:946:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.scales, sizeof(float), l.outputs, fp); ^ ./src/parser.c:947:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.rolling_mean, sizeof(float), l.outputs, fp); ^ ./src/parser.c:948:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.rolling_variance, sizeof(float), l.outputs, fp); ^ ./src/parser.c: In function ‘load_batchnorm_weights’: ./src/parser.c:962:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.scales, sizeof(float), l.c, fp); ^ ./src/parser.c:963:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.rolling_mean, sizeof(float), l.c, fp); ^ ./src/parser.c:964:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.rolling_variance, sizeof(float), l.c, fp); ^ ./src/parser.c: In function ‘load_convolutional_weights_binary’: ./src/parser.c:974:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.biases, sizeof(float), l.n, fp); ^ ./src/parser.c:976:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.scales, sizeof(float), l.n, fp); ^ ./src/parser.c:977:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.rolling_mean, sizeof(float), l.n, fp); ^ ./src/parser.c:978:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.rolling_variance, sizeof(float), l.n, fp); ^ ./src/parser.c:984:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(&mean, sizeof(float), 1, fp); ^ ./src/parser.c:988:13: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(&c, sizeof(char), 1, fp); ^ ./src/parser.c: In function ‘load_convolutional_weights’: ./src/parser.c:1012:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.biases, sizeof(float), l.n, fp); ^ ./src/parser.c:1014:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.scales, sizeof(float), l.n, fp); ^ ./src/parser.c:1015:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.rolling_mean, sizeof(float), l.n, fp); ^ ./src/parser.c:1016:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.rolling_variance, sizeof(float), l.n, fp); ^ ./src/parser.c:1033:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.weights, sizeof(float), num, fp); ^ ./src/parser.c:1035:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.m, sizeof(float), num, fp); ^ ./src/parser.c:1036:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.v, sizeof(float), num, fp); ^ ./src/parser.c: In function ‘load_weights_upto’: ./src/parser.c:1066:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(&major, sizeof(int), 1, fp); ^ ./src/parser.c:1067:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(&minor, sizeof(int), 1, fp); ^ ./src/parser.c:1068:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(&revision, sizeof(int), 1, fp); ^ ./src/parser.c:1069:5: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(net->seen, sizeof(int), 1, fp); ^ ./src/parser.c:1108:13: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.biases, sizeof(float), l.outputs, fp); ^ ./src/parser.c:1109:13: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(l.weights, sizeof(float), size, fp); ^ gcc -Wall -Wfatal-errors -Ofast -c ./src/option_list.c -o obj/option_list.o gcc -Wall -Wfatal-errors -Ofast -c ./src/detection_layer.c -o obj/detection_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/captcha.c -o obj/captcha.o gcc -Wall -Wfatal-errors -Ofast -c ./src/route_layer.c -o obj/route_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/writing.c -o obj/writing.o gcc -Wall -Wfatal-errors -Ofast -c ./src/box.c -o obj/box.o gcc -Wall -Wfatal-errors -Ofast -c ./src/nightmare.c -o obj/nightmare.o gcc -Wall -Wfatal-errors -Ofast -c ./src/normalization_layer.c -o obj/normalization_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/avgpool_layer.c -o obj/avgpool_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/coco.c -o obj/coco.o gcc -Wall -Wfatal-errors -Ofast -c ./src/dice.c -o obj/dice.o gcc -Wall -Wfatal-errors -Ofast -c ./src/yolo.c -o obj/yolo.o gcc -Wall -Wfatal-errors -Ofast -c ./src/detector.c -o obj/detector.o gcc -Wall -Wfatal-errors -Ofast -c ./src/layer.c -o obj/layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/compare.c -o obj/compare.o gcc -Wall -Wfatal-errors -Ofast -c ./src/regressor.c -o obj/regressor.o gcc -Wall -Wfatal-errors -Ofast -c ./src/classifier.c -o obj/classifier.o gcc -Wall -Wfatal-errors -Ofast -c ./src/local_layer.c -o obj/local_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/swag.c -o obj/swag.o gcc -Wall -Wfatal-errors -Ofast -c ./src/shortcut_layer.c -o obj/shortcut_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/activation_layer.c -o obj/activation_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/rnn_layer.c -o obj/rnn_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/gru_layer.c -o obj/gru_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/rnn.c -o obj/rnn.o ./src/rnn.c: In function ‘train_char_rnn’: ./src/rnn.c:145:9: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] fread(text, 1, size, fp); ^ gcc -Wall -Wfatal-errors -Ofast -c ./src/rnn_vid.c -o obj/rnn_vid.o gcc -Wall -Wfatal-errors -Ofast -c ./src/crnn_layer.c -o obj/crnn_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/demo.c -o obj/demo.o gcc -Wall -Wfatal-errors -Ofast -c ./src/tag.c -o obj/tag.o gcc -Wall -Wfatal-errors -Ofast -c ./src/cifar.c -o obj/cifar.o gcc -Wall -Wfatal-errors -Ofast -c ./src/go.c -o obj/go.o ./src/go.c: In function ‘engine_go’: ./src/go.c:515:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", buff); ^ ./src/go.c:533:13: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", comm); ^ ./src/go.c:557:13: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &boardsize); ^ ./src/go.c:567:13: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &handicap); ^ ./src/go.c:579:13: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%f", &komi); ^ ./src/go.c:589:17: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s ", color); ^ ./src/go.c:591:17: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf(" "); ^ ./src/go.c:627:17: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", color); ^ ./src/go.c:659:13: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", type); ^ gcc -Wall -Wfatal-errors -Ofast -c ./src/batchnorm_layer.c -o obj/batchnorm_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/art.c -o obj/art.o gcc -Wall -Wfatal-errors -Ofast -c ./src/region_layer.c -o obj/region_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/reorg_layer.c -o obj/reorg_layer.o gcc -Wall -Wfatal-errors -Ofast -c ./src/lsd.c -o obj/lsd.o gcc -Wall -Wfatal-errors -Ofast -c ./src/super.c -o obj/super.o gcc -Wall -Wfatal-errors -Ofast -c ./src/voxel.c -o obj/voxel.o gcc -Wall -Wfatal-errors -Ofast -c ./src/tree.c -o obj/tree.o gcc -Wall -Wfatal-errors -Ofast -c ./src/darknet.c -o obj/darknet.o gcc -Wall -Wfatal-errors -Ofast ./obj/gemm.o ./obj/utils.o ./obj/cuda.o ./obj/deconvolutional_layer.o ./obj/convolutional_layer.o ./obj/list.o ./obj/image.o ./obj/activations.o ./obj/im2col.o ./obj/col2im.o ./obj/blas.o ./obj/crop_layer.o ./obj/dropout_layer.o ./obj/maxpool_layer.o ./obj/softmax_layer.o ./obj/data.o ./obj/matrix.o ./obj/network.o ./obj/connected_layer.o ./obj/cost_layer.o ./obj/parser.o ./obj/option_list.o ./obj/detection_layer.o ./obj/captcha.o ./obj/route_layer.o ./obj/writing.o ./obj/box.o ./obj/nightmare.o ./obj/normalization_layer.o ./obj/avgpool_layer.o ./obj/coco.o ./obj/dice.o ./obj/yolo.o ./obj/detector.o ./obj/layer.o ./obj/compare.o ./obj/regressor.o ./obj/classifier.o ./obj/local_layer.o ./obj/swag.o ./obj/shortcut_layer.o ./obj/activation_layer.o ./obj/rnn_layer.o ./obj/gru_layer.o ./obj/rnn.o ./obj/rnn_vid.o ./obj/crnn_layer.o ./obj/demo.o ./obj/tag.o ./obj/cifar.o ./obj/go.o ./obj/batchnorm_layer.o ./obj/art.o ./obj/region_layer.o ./obj/reorg_layer.o ./obj/lsd.o ./obj/super.o ./obj/voxel.o ./obj/tree.o ./obj/darknet.o -o darknet -lm -pthread -L./3rdparty

[ayushgaud]

I don't see any errors there. Are you facing issues in executing make darknet-cpp-shared or during catkin build?

[rcpilotp51]

i tried darknet-cpp-shared and got the fatal error above, then disabled the three variables in the make file and it ran without error (above), but the package doesnt exist when using catkin build...

[rcpilotp51]

should the submodule be called "darknet_ros" and not "darknet"

[ayushgaud]

darknet_ros folder should be inside your $ROS_WORKSPACE/src. If it still shows error then try building it without --pkg argument

[rcpilotp51]

Errors << darknet_ros:check /home/kbrown/Development/ros/ws/logs/darknet_ros/build.check.013.log
CMake Error: The source directory "/home/kbrown/Development/ros/ws/src/darknet_ros/darknet_ros" does not exist.
Specify --help for usage, or press the help button on the CMake GUI.
make: *** [cmake_check_build_system] Error 1
cd /home/kbrown/Development/ros/ws/build/darknet_ros; catkin build --get-env darknet_ros | catkin env -si /usr/bin/make cmake_check_build_system; cd -
...............................................................................
Failed << darknet_ros:check [ Exited with code 2 ]
Failed <<< darknet_ros [ 0.5 seconds ]
[build] Summary: 0 of 1 packages succeeded.
[build] Ignored: 11 packages were skipped or are blacklisted.
[build] Warnings: None.
[build] Abandoned: None.
[build] Failed: 1 packages failed.
[build] Runtime: 1.3 seconds total.

[rcpilotp51]

im using catkin build and not catkin_make, because my ws is setup for catkin build.

[rcpilotp51]

darknet_ros is in my ws/src folder - within that is the "darknet" submodule folder

[rcpilotp51]

btw, thank you for trying to help and your fast responses.

[ayushgaud]

Even I use catkin build so that shouldn't be a problem. Have you tried catkin build darknet_ros and if that doesn't work try catkin build --this inside darknet_ros folder.

[rcpilotp51]

i'll try the second

[rcpilotp51]

same catkin error as above when trying the --this flag in the "darkenet_ros" folder

[rcpilotp51]

really would love to get this to work :)

[ayushgaud]

I think something is wrong with the workspace configuration. If possible could you try this in a different workspace or else delete the darknet_ros directory and execute catkin clean --orphans and then start over again.

[rcpilotp51]

ok... meanwhile here is the output of the log file:

CMake Error: The source directory "/home/kbrown/Development/ros/ws/src/darknet_$
Specify --help for usage, or press the help button on the CMake GUI.
Makefile:3000: recipe for target 'cmake_check_build_system' failed
make: *** [cmake_check_build_system] Error 1

[rcpilotp51]

the new ws failed too. this time i used catkin_make and got the following error at 95%:

CMakeFiles/Makefile2:1642: recipe for target 'darknet_ros/CMakeFiles/darknet_ros_node.dir/all' failed
make[1]: *** [darknet_ros/CMakeFiles/darknet_ros_node.dir/all] Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2
Invoking "make -j4 -l4" failed

[ayushgaud]

Can you please attach the complete output?

[rcpilotp51]

Base path: /home/kbrown/Development/ros/rgbdslam_catkin_ws
Source space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/src
Build space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/build
Devel space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/devel
Install space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/install

Running command: "cmake /home/kbrown/Development/ros/rgbdslam_catkin_ws/src -DCATKIN_DEVEL_PREFIX=/home/kbrown/Development/ros/rgbdslam_catkin_ws/devel -DCMAKE_INSTALL_PREFIX=/home/kbrown/Development/ros/rgbdslam_catkin_ws/install -G Unix Makefiles" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build"

-- Using CATKIN_DEVEL_PREFIX: /home/kbrown/Development/ros/rgbdslam_catkin_ws/devel
-- Using CMAKE_PREFIX_PATH: /home/kbrown/Development/ros/ws/devel;/opt/ros/kinetic
-- This workspace overlays: /home/kbrown/Development/ros/ws/devel;/opt/ros/kinetic
-- Using PYTHON_EXECUTABLE: /usr/bin/python
-- Using Debian Python package layout
-- Using empy: /usr/bin/empy
-- Using CATKIN_ENABLE_TESTING: ON
-- Call enable_testing()
-- Using CATKIN_TEST_RESULTS_DIR: /home/kbrown/Development/ros/rgbdslam_catkin_ws/build/test_results
-- Found gtest sources under '/usr/src/gtest': gtests will be built
-- Using Python nosetests: /usr/bin/nosetests-2.7
-- catkin 0.7.8
-- BUILD_SHARED_LIBS is on
-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-- ~~ traversing 2 packages in topological order:
-- ~~ - darknet_ros
-- ~~ - rgbdslam
-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-- +++ processing catkin package: 'darknet_ros'
-- ==> add_subdirectory(darknet_ros)
-- Using these message generators: gencpp;geneus;genlisp;gennodejs;genpy
-- Found CUDA: /usr (found version "7.5")
-- CUDA Version:
-- CUDA Libararies: /usr/lib/x86_64-linux-gnu/libcudart_static.a-lpthreaddl/usr/lib/x86_64-linux-gnu/librt.so
-- darknet_ros: 2 messages, 1 services
-- +++ processing catkin package: 'rgbdslam'
-- ==> add_subdirectory(rgbdslam)
-- SiftGPU library will be used
-- Using these message generators: gencpp;geneus;genlisp;gennodejs;genpy
-- rgbdslam: 0 messages, 4 services
-- Boost version: 1.58.0
-- Found the following Boost libraries:
-- system
-- filesystem
-- thread
-- date_time
-- iostreams
-- serialization
-- chrono
-- atomic
-- regex
-- Checking for module 'libopenni2'
-- Found libopenni2, version 2.2.0.3
-- Found OpenNI2: /usr/lib/libOpenNI2.so
** WARNING ** io features related to pcap will be disabled
** WARNING ** io features related to png will be disabled
-- The imported target "vtkRenderingPythonTkWidgets" references the file
"/usr/lib/x86_64-linux-gnu/libvtkRenderingPythonTkWidgets.so"
but this file does not exist. Possible reasons include:

• The file was deleted, renamed, or moved to another location.
• An install or uninstall procedure did not complete successfully.
• The installation package was faulty and contained
  "/usr/lib/cmake/vtk-6.2/VTKTargets.cmake"
  but not all the files it references.

-- The imported target "vtk" references the file
"/usr/bin/vtk"
but this file does not exist. Possible reasons include:

• The file was deleted, renamed, or moved to another location.
• An install or uninstall procedure did not complete successfully.
• The installation package was faulty and contained
  "/usr/lib/cmake/vtk-6.2/VTKTargets.cmake"
  but not all the files it references.

-- looking for PCL_COMMON
-- looking for PCL_OCTREE
-- looking for PCL_IO
-- Found PCL: /usr/lib/x86_64-linux-gnu/libboost_system.so;/usr/lib/x86_64-linux-gnu/libboost_filesystem.so;/usr/lib/x86_64-linux-gnu/libboost_thread.so;/usr/lib/x86_64-linux-gnu/libboost_date_time.so;/usr/lib/x86_64-linux-gnu/libboost_iostreams.so;/usr/lib/x86_64-linux-gnu/libboost_serialization.so;/usr/lib/x86_64-linux-gnu/libboost_chrono.so;/usr/lib/x86_64-linux-gnu/libboost_atomic.so;/usr/lib/x86_64-linux-gnu/libboost_regex.so;/usr/lib/x86_64-linux-gnu/libpthread.so;optimized;/usr/lib/x86_64-linux-gnu/libpcl_common.so;debug;/usr/lib/x86_64-linux-gnu/libpcl_common.so;optimized;/usr/lib/x86_64-linux-gnu/libpcl_octree.so;debug;/usr/lib/x86_64-linux-gnu/libpcl_octree.so;/usr/lib/libOpenNI.so;/usr/lib/libOpenNI2.so;vtkImagingStencil;vtkCommonComputationalGeometry;vtkCommonDataModel;vtkCommonMath;vtkCommonCore;vtksys;vtkCommonMisc;vtkCommonSystem;vtkCommonTransforms;vtkImagingCore;vtkCommonExecutionModel;vtkFiltersAMR;vtkFiltersGeneral;vtkFiltersCore;vtkParallelCore;vtkIOLegacy;vtkIOCore;/usr/lib/x86_64-linux-gnu/libz.so;vtkInteractionWidgets;vtkFiltersHybrid;vtkImagingSources;vtkRenderingCore;vtkCommonColor;vtkFiltersExtraction;vtkFiltersStatistics;vtkImagingFourier;vtkalglib;vtkFiltersGeometry;vtkFiltersSources;vtkFiltersModeling;vtkImagingGeneral;vtkImagingHybrid;vtkIOImage;vtkDICOMParser;vtkmetaio;/usr/lib/x86_64-linux-gnu/libjpeg.so;/usr/lib/x86_64-linux-gnu/libpng.so;/usr/lib/x86_64-linux-gnu/libtiff.so;vtkInteractionStyle;vtkRenderingAnnotation;vtkImagingColor;vtkRenderingFreeType;/usr/lib/x86_64-linux-gnu/libfreetype.so;vtkftgl;vtkRenderingVolume;vtkIOParallelNetCDF;vtkParallelMPI;/usr/lib/x86_64-linux-gnu/libnetcdf_c++.so;/usr/lib/x86_64-linux-gnu/libnetcdf.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5.so;/usr/lib/x86_64-linux-gnu/libsz.so;/usr/lib/x86_64-linux-gnu/libdl.so;/usr/lib/x86_64-linux-gnu/libm.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5_hl.so;vtkRenderingOpenGL;vtkIOLSDyna;vtkIOXML;vtkIOGeometry;/usr/lib/x86_64-linux-gnu/libjsoncpp.so;vtkIOXMLParser;/usr/lib/x86_64-linux-gnu/libexpat.so;vtkLocalExample;vtkInfovisCore;vtkGeovisCore;vtkInfovisLayout;vtkViewsCore;vtkproj4;/usr/lib/x86_64-linux-gnu/libpython2.7.so;vtkTestingGenericBridge;/usr/lib/libgl2ps.so;verdict;vtkIOMovie;/usr/lib/x86_64-linux-gnu/libtheoraenc.so;/usr/lib/x86_64-linux-gnu/libtheoradec.so;/usr/lib/x86_64-linux-gnu/libogg.so;vtkFiltersImaging;vtkIOMINC;vtkRenderingLOD;vtkViewsQt;vtkGUISupportQt;vtkViewsInfovis;vtkChartsCore;vtkRenderingContext2D;vtkRenderingLabel;vtkRenderingImage;vtkFiltersFlowPaths;vtkxdmf2;/usr/lib/x86_64-linux-gnu/libxml2.so;vtkFiltersReebGraph;vtkViewsContext2D;vtkIOXdmf2;vtkIOAMR;vtkRenderingContextOpenGL;vtkImagingStatistics;vtkIOParallel;vtkFiltersParallel;vtkIONetCDF;vtkexoIIc;vtkGUISupportQtOpenGL;vtkIOParallelLSDyna;vtkFiltersParallelGeometry;vtkGUISupportQtWebkit;vtkIOPLY;vtkWrappingTools;vtkFiltersHyperTree;vtkRenderingVolumeOpenGL;vtkIOExodus;vtkIOPostgreSQL;vtkIOSQL;sqlite3;vtkWrappingJava;vtkFiltersParallelFlowPaths;vtkFiltersParallelStatistics;vtkFiltersProgrammable;vtkFiltersParallelImaging;vtkRenderingParallelLIC;vtkRenderingLIC;vtkInteractionImage;vtkFiltersPython;vtkWrappingPythonCore;vtkIOParallelExodus;vtkFiltersGeneric;vtkIOVideo;vtkRenderingQt;vtkFiltersTexture;vtkIOInfovis;vtkGUISupportQtSQL;vtkRenderingFreeTypeOpenGL;vtkInfovisBoostGraphAlgorithms;vtkRenderingGL2PS;vtkIOGeoJSON;vtkFiltersVerdict;vtkViewsGeovis;vtkIOImport;vtkTestingIOSQL;vtkPythonInterpreter;vtkIOODBC;vtkIOEnSight;vtkIOMySQL;vtkRenderingMatplotlib;vtkDomainsChemistry;vtkIOExport;vtkFiltersParallelMPI;vtkIOParallelXML;vtkTestingRendering;vtkIOMPIParallel;vtkParallelMPI4Py;vtkFiltersSMP;vtkFiltersSelection;vtkIOVPIC;VPIC;vtkImagingMath;vtkImagingMorphological;vtkRenderingParallel;vtkRenderingFreeTypeFontConfig;vtkIOFFMPEG;vtkIOMPIImage;vtkIOGDAL;optimized;/usr/lib/x86_64-linux-gnu/libpcl_io.so;debug;/usr/lib/x86_64-linux-gnu/libpcl_io.so;/usr/lib/x86_64-linux-gnu/libboost_system.so;/usr/lib/x86_64-linux-gnu/libboost_filesystem.so;/usr/lib/x86_64-linux-gnu/libboost_thread.so;/usr/lib/x86_64-linux-gnu/libboost_date_time.so;/usr/lib/x86_64-linux-gnu/libboost_iostreams.so;/usr/lib/x86_64-linux-gnu/libboost_serialization.so;/usr/lib/x86_64-linux-gnu/libboost_chrono.so;/usr/lib/x86_64-linux-gnu/libboost_atomic.so;/usr/lib/x86_64-linux-gnu/libboost_regex.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/libOpenNI.so;/usr/lib/libOpenNI2.so;vtkImagingStencil;vtkCommonComputationalGeometry;vtkCommonDataModel;vtkCommonMath;vtkCommonCore;vtksys;vtkCommonMisc;vtkCommonSystem;vtkCommonTransforms;vtkImagingCore;vtkCommonExecutionModel;vtkFiltersAMR;vtkFiltersGeneral;vtkFiltersCore;vtkParallelCore;vtkIOLegacy;vtkIOCore;/usr/lib/x86_64-linux-gnu/libz.so;vtkInteractionWidgets;vtkFiltersHybrid;vtkImagingSources;vtkRenderingCore;vtkCommonColor;vtkFiltersExtraction;vtkFiltersStatistics;vtkImagingFourier;vtkalglib;vtkFiltersGeometry;vtkFiltersSources;vtkFiltersModeling;vtkImagingGeneral;vtkImagingHybrid;vtkIOImage;vtkDICOMParser;vtkmetaio;/usr/lib/x86_64-linux-gnu/libjpeg.so;/usr/lib/x86_64-linux-gnu/libpng.so;/usr/lib/x86_64-linux-gnu/libtiff.so;vtkInteractionStyle;vtkRenderingAnnotation;vtkImagingColor;vtkRenderingFreeType;/usr/lib/x86_64-linux-gnu/libfreetype.so;vtkftgl;vtkRenderingVolume;vtkIOParallelNetCDF;vtkParallelMPI;/usr/lib/x86_64-linux-gnu/libnetcdf_c++.so;/usr/lib/x86_64-linux-gnu/libnetcdf.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/x86_64-linux-gnu/libsz.so;/usr/lib/x86_64-linux-gnu/libdl.so;/usr/lib/x86_64-linux-gnu/libm.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5_hl.so;vtkRenderingOpenGL;vtkIOLSDyna;vtkIOXML;vtkIOGeometry;/usr/lib/x86_64-linux-gnu/libjsoncpp.so;vtkIOXMLParser;/usr/lib/x86_64-linux-gnu/libexpat.so;vtkLocalExample;vtkInfovisCore;vtkGeovisCore;vtkInfovisLayout;vtkViewsCore;vtkproj4;/usr/lib/x86_64-linux-gnu/libpython2.7.so;vtkTestingGenericBridge;/usr/lib/libgl2ps.so;verdict;vtkIOMovie;/usr/lib/x86_64-linux-gnu/libtheoraenc.so;/usr/lib/x86_64-linux-gnu/libtheoradec.so;/usr/lib/x86_64-linux-gnu/libogg.so;vtkFiltersImaging;vtkIOMINC;vtkRenderingLOD;vtkViewsQt;vtkGUISupportQt;vtkViewsInfovis;vtkChartsCore;vtkRenderingContext2D;vtkRenderingLabel;vtkRenderingImage;vtkFiltersFlowPaths;vtkxdmf2;/usr/lib/x86_64-linux-gnu/libxml2.so;vtkFiltersReebGraph;vtkViewsContext2D;vtkIOXdmf2;vtkIOAMR;vtkRenderingContextOpenGL;vtkImagingStatistics;vtkIOParallel;vtkFiltersParallel;vtkIONetCDF;vtkexoIIc;vtkGUISupportQtOpenGL;vtkIOParallelLSDyna;vtkFiltersParallelGeometry;vtkGUISupportQtWebkit;vtkIOPLY;vtkWrappingTools;vtkFiltersHyperTree;vtkRenderingVolumeOpenGL;vtkIOExodus;vtkIOPostgreSQL;vtkIOSQL;sqlite3;vtkWrappingJava;vtkFiltersParallelFlowPaths;vtkFiltersParallelStatistics;vtkFiltersProgrammable;vtkFiltersParallelImaging;vtkRenderingParallelLIC;vtkRenderingLIC;vtkInteractionImage;vtkFiltersPython;vtkWrappingPythonCore;vtkIOParallelExodus;vtkFiltersGeneric;vtkIOVideo;vtkRenderingQt;vtkFiltersTexture;vtkIOInfovis;vtkGUISupportQtSQL;vtkRenderingFreeTypeOpenGL;vtkInfovisBoostGraphAlgorithms;vtkRenderingGL2PS;vtkIOGeoJSON;vtkFiltersVerdict;vtkViewsGeovis;vtkIOImport;vtkTestingIOSQL;vtkPythonInterpreter;vtkIOODBC;vtkIOEnSight;vtkIOMySQL;vtkRenderingMatplotlib;vtkDomainsChemistry;vtkIOExport;vtkFiltersParallelMPI;vtkIOParallelXML;vtkTestingRendering;vtkIOMPIParallel;vtkParallelMPI4Py;vtkFiltersSMP;vtkFiltersSelection;vtkIOVPIC;VPIC;vtkImagingMath;vtkImagingMorphological;vtkRenderingParallel;vtkRenderingFreeTypeFontConfig;vtkIOFFMPEG;vtkIOMPIImage;vtkIOGDAL (Required is at least version "1.7")
-- Searching for g2o ...
-- Found g2o headers in: /home/kbrown/Development/ros/g2ofork/install/include
-- Found libg2o: /home/kbrown/Development/ros/g2ofork/install/lib/libg2o_csparse_extension.so;/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_core.so;/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_stuff.so;/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_types_slam3d.so;/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_solver_cholmod.so;/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_solver_pcg.so;/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_solver_csparse.so
G2o-libraries /home/kbrown/Development/ros/g2ofork/install/lib/libg2o_csparse_extension.so/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_core.so/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_stuff.so/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_types_slam3d.so/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_solver_cholmod.so/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_solver_pcg.so/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_solver_csparse.so
/home/kbrown/Development/ros/rgbdslam_catkin_ws/src/rgbdslam/external/SiftGPU/
/home/kbrown/Development/ros/rgbdslam_catkin_ws/build/rgbdslam/external/siftgpu_prefix
Using OpenCV from /opt/ros/kinetic/share/OpenCV-3.2.0-dev
-- Found OpenCV: /opt/ros/kinetic (found version "3.3.1")
-- Configuring done
-- Generating done
-- Build files have been written to: /home/kbrown/Development/ros/rgbdslam_catkin_ws/build

Running command: "make -j4 -l4" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build/darknet_ros"

Scanning dependencies of target _darknet_ros_generate_messages_check_deps_DetectedObjects
Scanning dependencies of target std_msgs_generate_messages_py
Scanning dependencies of target sensor_msgs_generate_messages_py
Scanning dependencies of target _darknet_ros_generate_messages_check_deps_ImageDetection
[ 0%] Built target std_msgs_generate_messages_py
[ 0%] Built target sensor_msgs_generate_messages_py
Scanning dependencies of target _darknet_ros_generate_messages_check_deps_ObjectInfo
Scanning dependencies of target std_msgs_generate_messages_eus
[ 0%] Built target std_msgs_generate_messages_eus
Scanning dependencies of target sensor_msgs_generate_messages_eus
[ 0%] Built target sensor_msgs_generate_messages_eus
Scanning dependencies of target std_msgs_generate_messages_cpp
[ 0%] Built target _darknet_ros_generate_messages_check_deps_ImageDetection
[ 0%] Built target _darknet_ros_generate_messages_check_deps_ObjectInfo
[ 0%] Built target _darknet_ros_generate_messages_check_deps_DetectedObjects
[ 0%] Built target std_msgs_generate_messages_cpp
Scanning dependencies of target sensor_msgs_generate_messages_cpp
Scanning dependencies of target sensor_msgs_generate_messages_nodejs
Scanning dependencies of target std_msgs_generate_messages_nodejs
[ 0%] Built target sensor_msgs_generate_messages_cpp
Scanning dependencies of target std_msgs_generate_messages_lisp
[ 0%] Built target sensor_msgs_generate_messages_nodejs
[ 0%] Built target std_msgs_generate_messages_lisp
[ 0%] Built target std_msgs_generate_messages_nodejs
Scanning dependencies of target sensor_msgs_generate_messages_lisp
Scanning dependencies of target rosgraph_msgs_generate_messages_lisp
Scanning dependencies of target roscpp_generate_messages_eus
Scanning dependencies of target rosgraph_msgs_generate_messages_py
[ 0%] Built target sensor_msgs_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_lisp
[ 0%] Built target roscpp_generate_messages_eus
Scanning dependencies of target roscpp_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_py
Scanning dependencies of target geometry_msgs_generate_messages_lisp
Scanning dependencies of target rosgraph_msgs_generate_messages_eus
[ 0%] Built target roscpp_generate_messages_lisp
Scanning dependencies of target roscpp_generate_messages_py
[ 0%] Built target geometry_msgs_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_eus
Scanning dependencies of target geometry_msgs_generate_messages_py
Scanning dependencies of target roscpp_generate_messages_cpp
[ 0%] Built target roscpp_generate_messages_py
Scanning dependencies of target geometry_msgs_generate_messages_nodejs
Scanning dependencies of target geometry_msgs_generate_messages_eus
[ 0%] Built target geometry_msgs_generate_messages_py
[ 0%] Built target roscpp_generate_messages_cpp
[ 0%] Built target geometry_msgs_generate_messages_eus
[ 0%] Built target geometry_msgs_generate_messages_nodejs
Scanning dependencies of target rosgraph_msgs_generate_messages_nodejs
Scanning dependencies of target roscpp_generate_messages_nodejs
[ 0%] Built target rosgraph_msgs_generate_messages_nodejs
Scanning dependencies of target rosgraph_msgs_generate_messages_cpp
Scanning dependencies of target geometry_msgs_generate_messages_cpp
[ 0%] Built target roscpp_generate_messages_nodejs
Scanning dependencies of target darknet_ros_generate_messages_py
[ 0%] Built target rosgraph_msgs_generate_messages_cpp
[ 0%] Built target geometry_msgs_generate_messages_cpp
Scanning dependencies of target darknet_ros_generate_messages_eus
[ 4%] Generating Python from MSG darknet_ros/ObjectInfo
Scanning dependencies of target darknet_ros_generate_messages_cpp
Scanning dependencies of target darknet_ros_generate_messages_nodejs
[ 9%] Generating EusLisp code from darknet_ros/ObjectInfo.msg
[ 14%] Generating C++ code from darknet_ros/ObjectInfo.msg
[ 19%] Generating Javascript code from darknet_ros/ObjectInfo.msg
[ 23%] Generating EusLisp code from darknet_ros/DetectedObjects.msg
[ 28%] Generating Javascript code from darknet_ros/DetectedObjects.msg
[ 33%] Generating Javascript code from darknet_ros/ImageDetection.srv
[ 38%] Generating EusLisp code from darknet_ros/ImageDetection.srv
[ 42%] Generating Python from MSG darknet_ros/DetectedObjects
[ 42%] Built target darknet_ros_generate_messages_nodejs
[ 47%] Generating EusLisp manifest code for darknet_ros
Scanning dependencies of target darknet_ros_generate_messages_lisp
[ 52%] Generating C++ code from darknet_ros/DetectedObjects.msg
[ 57%] Generating Lisp code from darknet_ros/ObjectInfo.msg
[ 61%] Generating Lisp code from darknet_ros/DetectedObjects.msg
[ 66%] Generating Python code from SRV darknet_ros/ImageDetection
[ 71%] Generating Lisp code from darknet_ros/ImageDetection.srv
[ 71%] Built target darknet_ros_generate_messages_lisp
[ 76%] Generating C++ code from darknet_ros/ImageDetection.srv
[ 80%] Generating Python srv init.py for darknet_ros
[ 85%] Generating Python msg init.py for darknet_ros
[ 85%] Built target darknet_ros_generate_messages_py
[ 85%] Built target darknet_ros_generate_messages_cpp
[ 85%] Built target darknet_ros_generate_messages_eus
Scanning dependencies of target darknet_ros_generate_messages
Scanning dependencies of target darknet_ros_node
[ 85%] Built target darknet_ros_generate_messages
make[2]: *** No rule to make target '/home/kbrown/Development/ros/rgbdslam_catkin_ws/src/darknet_ros/darknet/libdarknet-cpp-shared.so', needed by '/home/kbrown/Development/ros/rgbdslam_catkin_ws/devel/lib/darknet_ros/darknet_ros_node'. Stop.
make[2]: *** Waiting for unfinished jobs....
[ 95%] Building CXX object darknet_ros/CMakeFiles/darknet_ros_node.dir/src/object_detect.cpp.o
[ 95%] Building CXX object darknet_ros/CMakeFiles/darknet_ros_node.dir/darknet/arapaho/arapaho.cpp.o
CMakeFiles/Makefile2:1642: recipe for target 'darknet_ros/CMakeFiles/darknet_ros_node.dir/all' failed
make[1]: *** [darknet_ros/CMakeFiles/darknet_ros_node.dir/all] Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2
Invoking "make -j4 -l4" failed

[rcpilotp51]

thanks again

[ayushgaud]

I did everything from scratch in a new workspace It is working for me. I think you may have made some changes in the makefile which might be causing these errors. Can you revert back all the changes except for cudnn flag.

[rcpilotp51]

sure

[rcpilotp51]

should i leave the GPU flag if i dont have one?

[rcpilotp51]

i reverted the other 2 flags and got the same make error:
Invoking "make -j4 -l4" failed

[rcpilotp51]

Base path: /home/kbrown/Development/ros/rgbdslam_catkin_ws
Source space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/src
Build space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/build
Devel space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/devel
Install space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/install

Running command: "make cmake_check_build_system" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build"

Running command: "make -j4 -l4" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build/darknet_ros"

[ 0%] Built target sensor_msgs_generate_messages_py
[ 0%] Built target std_msgs_generate_messages_py
[ 0%] Built target std_msgs_generate_messages_eus
[ 0%] Built target _darknet_ros_generate_messages_check_deps_ImageDetection
[ 0%] Built target _darknet_ros_generate_messages_check_deps_DetectedObjects
[ 0%] Built target sensor_msgs_generate_messages_eus
[ 0%] Built target std_msgs_generate_messages_cpp
[ 0%] Built target sensor_msgs_generate_messages_cpp
[ 0%] Built target _darknet_ros_generate_messages_check_deps_ObjectInfo
[ 0%] Built target std_msgs_generate_messages_nodejs
[ 0%] Built target std_msgs_generate_messages_lisp
[ 0%] Built target sensor_msgs_generate_messages_lisp
[ 0%] Built target sensor_msgs_generate_messages_nodejs
[ 0%] Built target rosgraph_msgs_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_py
[ 0%] Built target roscpp_generate_messages_lisp
[ 0%] Built target roscpp_generate_messages_eus
[ 0%] Built target geometry_msgs_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_eus
[ 0%] Built target roscpp_generate_messages_py
[ 0%] Built target geometry_msgs_generate_messages_py
[ 0%] Built target geometry_msgs_generate_messages_eus
[ 0%] Built target rosgraph_msgs_generate_messages_nodejs
[ 0%] Built target roscpp_generate_messages_cpp
[ 0%] Built target geometry_msgs_generate_messages_nodejs
[ 0%] Built target rosgraph_msgs_generate_messages_cpp
[ 0%] Built target roscpp_generate_messages_nodejs
[ 0%] Built target geometry_msgs_generate_messages_cpp
[ 23%] Built target darknet_ros_generate_messages_py
[ 38%] Built target darknet_ros_generate_messages_cpp
[ 57%] Built target darknet_ros_generate_messages_eus
[ 71%] Built target darknet_ros_generate_messages_nodejs
[ 85%] Built target darknet_ros_generate_messages_lisp
[ 85%] Built target darknet_ros_generate_messages
make[2]: *** No rule to make target '/home/kbrown/Development/ros/rgbdslam_catkin_ws/src/darknet_ros/darknet/libdarknet-cpp-shared.so', needed by '/home/kbrown/Development/ros/rgbdslam_catkin_ws/devel/lib/darknet_ros/darknet_ros_node'. Stop.
CMakeFiles/Makefile2:1642: recipe for target 'darknet_ros/CMakeFiles/darknet_ros_node.dir/all' failed
make[1]: *** [darknet_ros/CMakeFiles/darknet_ros_node.dir/all] Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2
Invoking "make -j4 -l4" failed

[ayushgaud]

No comment that too and also comment out this line

[rcpilotp51]

this is the new output:

Base path: /home/kbrown/Development/ros/rgbdslam_catkin_ws
Source space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/src
Build space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/build
Devel space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/devel
Install space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/install

Running command: "make cmake_check_build_system" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build"

-- Using CATKIN_DEVEL_PREFIX: /home/kbrown/Development/ros/rgbdslam_catkin_ws/devel
-- Using CMAKE_PREFIX_PATH: /home/kbrown/Development/ros/ws/devel;/opt/ros/kinetic
-- This workspace overlays: /home/kbrown/Development/ros/ws/devel;/opt/ros/kinetic
-- Using PYTHON_EXECUTABLE: /usr/bin/python
-- Using Debian Python package layout
-- Using empy: /usr/bin/empy
-- Using CATKIN_ENABLE_TESTING: ON
-- Call enable_testing()
-- Using CATKIN_TEST_RESULTS_DIR: /home/kbrown/Development/ros/rgbdslam_catkin_ws/build/test_results
-- Found gtest sources under '/usr/src/gtest': gtests will be built
-- Using Python nosetests: /usr/bin/nosetests-2.7
-- catkin 0.7.8
-- BUILD_SHARED_LIBS is on
-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-- ~~ traversing 2 packages in topological order:
-- ~~ - darknet_ros
-- ~~ - rgbdslam
-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-- +++ processing catkin package: 'darknet_ros'
-- ==> add_subdirectory(darknet_ros)
-- Using these message generators: gencpp;geneus;genlisp;gennodejs;genpy
-- darknet_ros: 2 messages, 1 services
-- +++ processing catkin package: 'rgbdslam'
-- ==> add_subdirectory(rgbdslam)
-- SiftGPU library will be used
-- Using these message generators: gencpp;geneus;genlisp;gennodejs;genpy
-- rgbdslam: 0 messages, 4 services
-- Boost version: 1.58.0
-- Found the following Boost libraries:
-- system
-- filesystem
-- thread
-- date_time
-- iostreams
-- serialization
-- chrono
-- atomic
-- regex
** WARNING ** io features related to pcap will be disabled
** WARNING ** io features related to png will be disabled
-- The imported target "vtkRenderingPythonTkWidgets" references the file
"/usr/lib/x86_64-linux-gnu/libvtkRenderingPythonTkWidgets.so"
but this file does not exist. Possible reasons include:

• The file was deleted, renamed, or moved to another location.
• An install or uninstall procedure did not complete successfully.
• The installation package was faulty and contained
  "/usr/lib/cmake/vtk-6.2/VTKTargets.cmake"
  but not all the files it references.

-- The imported target "vtk" references the file
"/usr/bin/vtk"
but this file does not exist. Possible reasons include:

• The file was deleted, renamed, or moved to another location.
• An install or uninstall procedure did not complete successfully.
• The installation package was faulty and contained
  "/usr/lib/cmake/vtk-6.2/VTKTargets.cmake"
  but not all the files it references.

-- looking for PCL_COMMON
-- looking for PCL_OCTREE
-- looking for PCL_IO
-- Searching for g2o ...
-- Found g2o headers in: /home/kbrown/Development/ros/g2ofork/install/include
-- Found libg2o: /home/kbrown/Development/ros/g2ofork/install/lib/libg2o_csparse_extension.so;/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_core.so;/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_stuff.so;/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_types_slam3d.so;/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_solver_cholmod.so;/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_solver_pcg.so;/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_solver_csparse.so
G2o-libraries /home/kbrown/Development/ros/g2ofork/install/lib/libg2o_csparse_extension.so/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_core.so/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_stuff.so/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_types_slam3d.so/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_solver_cholmod.so/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_solver_pcg.so/home/kbrown/Development/ros/g2ofork/install/lib/libg2o_solver_csparse.so
/home/kbrown/Development/ros/rgbdslam_catkin_ws/src/rgbdslam/external/SiftGPU/
/home/kbrown/Development/ros/rgbdslam_catkin_ws/build/rgbdslam/external/siftgpu_prefix
Using OpenCV from /opt/ros/kinetic/share/OpenCV-3.3.1
-- Configuring done
-- Generating done
-- Build files have been written to: /home/kbrown/Development/ros/rgbdslam_catkin_ws/build

Running command: "make -j4 -l4" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build/darknet_ros"

[ 0%] Built target std_msgs_generate_messages_py
[ 0%] Built target sensor_msgs_generate_messages_py
[ 0%] Built target std_msgs_generate_messages_eus
[ 0%] Built target _darknet_ros_generate_messages_check_deps_ImageDetection
[ 0%] Built target _darknet_ros_generate_messages_check_deps_DetectedObjects
[ 0%] Built target sensor_msgs_generate_messages_eus
[ 0%] Built target std_msgs_generate_messages_cpp
[ 0%] Built target sensor_msgs_generate_messages_cpp
[ 0%] Built target _darknet_ros_generate_messages_check_deps_ObjectInfo
[ 0%] Built target sensor_msgs_generate_messages_nodejs
[ 0%] Built target std_msgs_generate_messages_nodejs
[ 0%] Built target std_msgs_generate_messages_lisp
[ 0%] Built target sensor_msgs_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_py
[ 0%] Built target roscpp_generate_messages_eus
[ 0%] Built target roscpp_generate_messages_lisp
[ 0%] Built target geometry_msgs_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_eus
[ 0%] Built target roscpp_generate_messages_py
[ 0%] Built target geometry_msgs_generate_messages_py
[ 0%] Built target roscpp_generate_messages_cpp
[ 0%] Built target geometry_msgs_generate_messages_nodejs
[ 0%] Built target geometry_msgs_generate_messages_eus
[ 0%] Built target rosgraph_msgs_generate_messages_nodejs
[ 0%] Built target roscpp_generate_messages_nodejs
[ 0%] Built target geometry_msgs_generate_messages_cpp
[ 0%] Built target rosgraph_msgs_generate_messages_cpp
[ 23%] Built target darknet_ros_generate_messages_py
[ 42%] Built target darknet_ros_generate_messages_eus
[ 57%] Built target darknet_ros_generate_messages_cpp
[ 71%] Built target darknet_ros_generate_messages_nodejs
[ 85%] Built target darknet_ros_generate_messages_lisp
Scanning dependencies of target darknet_ros_node
[ 85%] Built target darknet_ros_generate_messages
make[2]: *** No rule to make target '/home/kbrown/Development/ros/rgbdslam_catkin_ws/src/darknet_ros/darknet/libdarknet-cpp-shared.so', needed by '/home/kbrown/Development/ros/rgbdslam_catkin_ws/devel/lib/darknet_ros/darknet_ros_node'. Stop.
make[2]: *** Waiting for unfinished jobs....
[ 95%] Building CXX object darknet_ros/CMakeFiles/darknet_ros_node.dir/src/object_detect.cpp.o
[ 95%] Building CXX object darknet_ros/CMakeFiles/darknet_ros_node.dir/darknet/arapaho/arapaho.cpp.o
CMakeFiles/Makefile2:1642: recipe for target 'darknet_ros/CMakeFiles/darknet_ros_node.dir/all' failed
make[1]: *** [darknet_ros/CMakeFiles/darknet_ros_node.dir/all] Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2
Invoking "make -j4 -l4" failed

[rcpilotp51]

i have CUDA installed just no external GPU. (dont know if that helps)

[ayushgaud]

Can you run make -j1

[rcpilotp51]

i cant invoke that- what about this:

http://forum.erlerobotics.com/t/solved-problem-with-error-invoking-make-j4-l4-failed/803/6

sudo pip install empy

[ayushgaud]

I am sorry I meant catkin_make -j1

[rcpilotp51]

-j1 failed

[ayushgaud]

Please attach the output

[rcpilotp51]

i tried installing empy and it still failed:
sudo -H pip install empy
Requirement already satisfied (use --upgrade to upgrade): empy in /usr/lib/python2.7/dist-packages
You are using pip version 8.1.1, however version 9.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

[rcpilotp51]

Base path: /home/kbrown/Development/ros/rgbdslam_catkin_ws
Source space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/src
Build space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/build
Devel space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/devel
Install space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/install

Running command: "make cmake_check_build_system" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build"

Running command: "make -j4 -l4" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build/darknet_ros"

[ 0%] Built target sensor_msgs_generate_messages_py
[ 0%] Built target std_msgs_generate_messages_py
[ 0%] Built target std_msgs_generate_messages_eus
[ 0%] Built target _darknet_ros_generate_messages_check_deps_DetectedObjects
[ 0%] Built target _darknet_ros_generate_messages_check_deps_ImageDetection
[ 0%] Built target sensor_msgs_generate_messages_eus
[ 0%] Built target std_msgs_generate_messages_cpp
[ 0%] Built target sensor_msgs_generate_messages_cpp
[ 0%] Built target _darknet_ros_generate_messages_check_deps_ObjectInfo
[ 0%] Built target sensor_msgs_generate_messages_nodejs
[ 0%] Built target std_msgs_generate_messages_nodejs
[ 0%] Built target std_msgs_generate_messages_lisp
[ 0%] Built target sensor_msgs_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_py
[ 0%] Built target roscpp_generate_messages_eus
[ 0%] Built target roscpp_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_eus
[ 0%] Built target geometry_msgs_generate_messages_lisp
[ 0%] Built target roscpp_generate_messages_py
[ 0%] Built target geometry_msgs_generate_messages_py
[ 0%] Built target roscpp_generate_messages_cpp
[ 0%] Built target geometry_msgs_generate_messages_eus
[ 0%] Built target geometry_msgs_generate_messages_nodejs
[ 0%] Built target rosgraph_msgs_generate_messages_nodejs
[ 0%] Built target rosgraph_msgs_generate_messages_cpp
[ 0%] Built target roscpp_generate_messages_nodejs
[ 0%] Built target geometry_msgs_generate_messages_cpp
[ 23%] Built target darknet_ros_generate_messages_py
[ 38%] Built target darknet_ros_generate_messages_cpp
[ 57%] Built target darknet_ros_generate_messages_eus
[ 71%] Built target darknet_ros_generate_messages_nodejs
[ 85%] Built target darknet_ros_generate_messages_lisp
[ 85%] Built target darknet_ros_generate_messages
make[2]: *** No rule to make target '/home/kbrown/Development/ros/rgbdslam_catkin_ws/src/darknet_ros/darknet/libdarknet-cpp-shared.so', needed by '/home/kbrown/Development/ros/rgbdslam_catkin_ws/devel/lib/darknet_ros/darknet_ros_node'. Stop.
CMakeFiles/Makefile2:1642: recipe for target 'darknet_ros/CMakeFiles/darknet_ros_node.dir/all' failed
make[1]: *** [darknet_ros/CMakeFiles/darknet_ros_node.dir/all] Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2
Invoking "make -j4 -l4" failed

[ayushgaud]

I need to see output for catkin_make -j1 this seems to be the output of just catkin_make

[rcpilotp51]

OOOOOooopppppps:

Base path: /home/kbrown/Development/ros/rgbdslam_catkin_ws
Source space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/src
Build space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/build
Devel space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/devel
Install space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/install

Running command: "make cmake_check_build_system" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build"

Running command: "make -j1" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build"

[ 0%] Built target _darknet_ros_generate_messages_check_deps_ImageDetection
[ 0%] Built target _darknet_ros_generate_messages_check_deps_DetectedObjects
[ 0%] Built target sensor_msgs_generate_messages_py
[ 0%] Built target std_msgs_generate_messages_py
[ 0%] Built target _darknet_ros_generate_messages_check_deps_ObjectInfo
[ 5%] Built target darknet_ros_generate_messages_py
[ 5%] Built target std_msgs_generate_messages_eus
[ 5%] Built target sensor_msgs_generate_messages_eus
[ 9%] Built target darknet_ros_generate_messages_eus
[ 9%] Built target std_msgs_generate_messages_cpp
[ 9%] Built target sensor_msgs_generate_messages_cpp
[ 13%] Built target darknet_ros_generate_messages_cpp
[ 13%] Built target sensor_msgs_generate_messages_nodejs
[ 13%] Built target std_msgs_generate_messages_nodejs
[ 16%] Built target darknet_ros_generate_messages_nodejs
[ 16%] Built target std_msgs_generate_messages_lisp
[ 16%] Built target sensor_msgs_generate_messages_lisp
[ 19%] Built target darknet_ros_generate_messages_lisp
[ 19%] Built target darknet_ros_generate_messages
[ 19%] Built target rosgraph_msgs_generate_messages_lisp
[ 19%] Built target rosgraph_msgs_generate_messages_py
[ 19%] Built target roscpp_generate_messages_eus
[ 19%] Built target roscpp_generate_messages_lisp
[ 19%] Built target geometry_msgs_generate_messages_lisp
[ 19%] Built target rosgraph_msgs_generate_messages_eus
[ 19%] Built target roscpp_generate_messages_py
[ 19%] Built target geometry_msgs_generate_messages_py
[ 19%] Built target roscpp_generate_messages_cpp
[ 19%] Built target geometry_msgs_generate_messages_eus
[ 19%] Built target geometry_msgs_generate_messages_nodejs
[ 19%] Built target rosgraph_msgs_generate_messages_nodejs
[ 19%] Built target roscpp_generate_messages_nodejs
[ 19%] Built target rosgraph_msgs_generate_messages_cpp
[ 19%] Built target geometry_msgs_generate_messages_cpp
make[2]: *** No rule to make target '/home/kbrown/Development/ros/rgbdslam_catkin_ws/src/darknet_ros/darknet/libdarknet-cpp-shared.so', needed by '/home/kbrown/Development/ros/rgbdslam_catkin_ws/devel/lib/darknet_ros/darknet_ros_node'. Stop.
CMakeFiles/Makefile2:1642: recipe for target 'darknet_ros/CMakeFiles/darknet_ros_node.dir/all' failed
make[1]: *** [darknet_ros/CMakeFiles/darknet_ros_node.dir/all] Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2
Invoking "make -j1" failed

[ayushgaud]

You will have to make darknet first. Modify the Makefile and build using make darknet-cpp-shared

[rcpilotp51]

make darknet-cpp-shared
mkdir -p obj-cpp-shared
rm -rf ./obj-cpp/gemm.o ./obj-cpp/utils.o ./obj-cpp/cuda.o ./obj-cpp/deconvolutional_layer.o ./obj-cpp/convolutional_layer.o ./obj-cpp/list.o ./obj-cpp/image.o ./obj-cpp/activations.o ./obj-cpp/im2col.o ./obj-cpp/col2im.o ./obj-cpp/blas.o ./obj-cpp/crop_layer.o ./obj-cpp/dropout_layer.o ./obj-cpp/maxpool_layer.o ./obj-cpp/softmax_layer.o ./obj-cpp/data.o ./obj-cpp/matrix.o ./obj-cpp/network.o ./obj-cpp/connected_layer.o ./obj-cpp/cost_layer.o ./obj-cpp/parser.o ./obj-cpp/option_list.o ./obj-cpp/detection_layer.o ./obj-cpp/captcha.o ./obj-cpp/route_layer.o ./obj-cpp/writing.o ./obj-cpp/box.o ./obj-cpp/nightmare.o ./obj-cpp/normalization_layer.o ./obj-cpp/avgpool_layer.o ./obj-cpp/coco.o ./obj-cpp/dice.o ./obj-cpp/yolo.o ./obj-cpp/detector.o ./obj-cpp/layer.o ./obj-cpp/compare.o ./obj-cpp/regressor.o ./obj-cpp/classifier.o ./obj-cpp/local_layer.o ./obj-cpp/swag.o ./obj-cpp/shortcut_layer.o ./obj-cpp/activation_layer.o ./obj-cpp/rnn_layer.o ./obj-cpp/gru_layer.o ./obj-cpp/rnn.o ./obj-cpp/rnn_vid.o ./obj-cpp/crnn_layer.o ./obj-cpp/demo.o ./obj-cpp/tag.o ./obj-cpp/cifar.o ./obj-cpp/go.o ./obj-cpp/batchnorm_layer.o ./obj-cpp/art.o ./obj-cpp/region_layer.o ./obj-cpp/reorg_layer.o ./obj-cpp/lsd.o ./obj-cpp/super.o ./obj-cpp/voxel.o ./obj-cpp/tree.o ./obj-cpp/convolutional_kernels.o ./obj-cpp/deconvolutional_kernels.o ./obj-cpp/activation_kernels.o ./obj-cpp/im2col_kernels.o ./obj-cpp/col2im_kernels.o ./obj-cpp/blas_kernels.o ./obj-cpp/crop_layer_kernels.o ./obj-cpp/dropout_layer_kernels.o ./obj-cpp/maxpool_layer_kernels.o ./obj-cpp/network_kernels.o ./obj-cpp/avgpool_layer_kernels.o ./obj-cpp/darknet.o ./obj-cpp-shared/gemm.o ./obj-cpp-shared/utils.o ./obj-cpp-shared/cuda.o ./obj-cpp-shared/deconvolutional_layer.o ./obj-cpp-shared/convolutional_layer.o ./obj-cpp-shared/list.o ./obj-cpp-shared/image.o ./obj-cpp-shared/activations.o ./obj-cpp-shared/im2col.o ./obj-cpp-shared/col2im.o ./obj-cpp-shared/blas.o ./obj-cpp-shared/crop_layer.o ./obj-cpp-shared/dropout_layer.o ./obj-cpp-shared/maxpool_layer.o ./obj-cpp-shared/softmax_layer.o ./obj-cpp-shared/data.o ./obj-cpp-shared/matrix.o ./obj-cpp-shared/network.o ./obj-cpp-shared/connected_layer.o ./obj-cpp-shared/cost_layer.o ./obj-cpp-shared/parser.o ./obj-cpp-shared/option_list.o ./obj-cpp-shared/detection_layer.o ./obj-cpp-shared/captcha.o ./obj-cpp-shared/route_layer.o ./obj-cpp-shared/writing.o ./obj-cpp-shared/box.o ./obj-cpp-shared/nightmare.o ./obj-cpp-shared/normalization_layer.o ./obj-cpp-shared/avgpool_layer.o ./obj-cpp-shared/coco.o ./obj-cpp-shared/dice.o ./obj-cpp-shared/yolo.o ./obj-cpp-shared/detector.o ./obj-cpp-shared/layer.o ./obj-cpp-shared/compare.o ./obj-cpp-shared/regressor.o ./obj-cpp-shared/classifier.o ./obj-cpp-shared/local_layer.o ./obj-cpp-shared/swag.o ./obj-cpp-shared/shortcut_layer.o ./obj-cpp-shared/activation_layer.o ./obj-cpp-shared/rnn_layer.o ./obj-cpp-shared/gru_layer.o ./obj-cpp-shared/rnn.o ./obj-cpp-shared/rnn_vid.o ./obj-cpp-shared/crnn_layer.o ./obj-cpp-shared/demo.o ./obj-cpp-shared/tag.o ./obj-cpp-shared/cifar.o ./obj-cpp-shared/go.o ./obj-cpp-shared/batchnorm_layer.o ./obj-cpp-shared/art.o ./obj-cpp-shared/region_layer.o ./obj-cpp-shared/reorg_layer.o ./obj-cpp-shared/lsd.o ./obj-cpp-shared/super.o ./obj-cpp-shared/voxel.o ./obj-cpp-shared/tree.o ./obj-cpp-shared/convolutional_kernels.o ./obj-cpp-shared/deconvolutional_kernels.o ./obj-cpp-shared/activation_kernels.o ./obj-cpp-shared/im2col_kernels.o ./obj-cpp-shared/col2im_kernels.o ./obj-cpp-shared/blas_kernels.o ./obj-cpp-shared/crop_layer_kernels.o ./obj-cpp-shared/dropout_layer_kernels.o ./obj-cpp-shared/maxpool_layer_kernels.o ./obj-cpp-shared/network_kernels.o ./obj-cpp-shared/avgpool_layer_kernels.o darknet-cpp darknet-cpp-shared
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/gemm.c -o obj-cpp-shared/gemm.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/utils.c -o obj-cpp-shared/utils.o
./src/utils.c: In function ‘char* fgetl(FILE*)’:
./src/utils.c:283:41: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fgets(&line[curr], readsize, fp);
^
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/cuda.c -o obj-cpp-shared/cuda.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/deconvolutional_layer.c -o obj-cpp-shared/deconvolutional_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/convolutional_layer.c -o obj-cpp-shared/convolutional_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/list.c -o obj-cpp-shared/list.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/image.c -o obj-cpp-shared/image.o
./src/image.c: In function ‘image load_image_cv(char*, int)’:
./src/image.c:498:21: warning: ignoring return value of ‘int system(const char*)’, declared with attribute warn_unused_result [-Wunused-result]
system(buff);
^
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/activations.c -o obj-cpp-shared/activations.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/im2col.c -o obj-cpp-shared/im2col.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/col2im.c -o obj-cpp-shared/col2im.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/blas.c -o obj-cpp-shared/blas.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/crop_layer.c -o obj-cpp-shared/crop_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/dropout_layer.c -o obj-cpp-shared/dropout_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/maxpool_layer.c -o obj-cpp-shared/maxpool_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/softmax_layer.c -o obj-cpp-shared/softmax_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/data.c -o obj-cpp-shared/data.o
./src/data.c: In function ‘void fill_truth_captcha(char*, int, float*)’:
./src/data.c:365:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(i = 0; i < strlen(begin) && i < n && begin[i] != '.'; ++i){
^
./src/data.c: In function ‘matrix load_regression_labels_paths(char**, int)’:
./src/data.c:460:44: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
fscanf(file, "%f", &(y.vals[i][0]));
^
./src/data.c: In function ‘data load_cifar10_data(char*)’:
./src/data.c:1010:34: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(bytes, 1, 3073, fp);
^
./src/data.c: In function ‘data load_all_cifar10()’:
./src/data.c:1073:38: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(bytes, 1, 3073, fp);
^
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/matrix.c -o obj-cpp-shared/matrix.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/network.c -o obj-cpp-shared/network.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/connected_layer.c -o obj-cpp-shared/connected_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/cost_layer.c -o obj-cpp-shared/cost_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/parser.c -o obj-cpp-shared/parser.o
./src/parser.c: In function ‘void load_connected_weights(layer, FILE*, int)’:
./src/parser.c:938:50: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.biases, sizeof(float), l.outputs, fp);
^
./src/parser.c:939:60: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.weights, sizeof(float), l.outputsl.inputs, fp);
^
./src/parser.c:946:54: warning: ignoring return value of ‘size_t fread(void, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.scales, sizeof(float), l.outputs, fp);
^
./src/parser.c:947:60: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_mean, sizeof(float), l.outputs, fp);
^
./src/parser.c:948:64: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_variance, sizeof(float), l.outputs, fp);
^
./src/parser.c: In function ‘void load_batchnorm_weights(layer, FILE*)’:
./src/parser.c:962:44: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.scales, sizeof(float), l.c, fp);
^
./src/parser.c:963:50: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_mean, sizeof(float), l.c, fp);
^
./src/parser.c:964:54: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_variance, sizeof(float), l.c, fp);
^
./src/parser.c: In function ‘void load_convolutional_weights_binary(layer, FILE*)’:
./src/parser.c:974:44: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.biases, sizeof(float), l.n, fp);
^
./src/parser.c:976:48: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.scales, sizeof(float), l.n, fp);
^
./src/parser.c:977:54: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_mean, sizeof(float), l.n, fp);
^
./src/parser.c:978:58: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_variance, sizeof(float), l.n, fp);
^
./src/parser.c:984:43: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(&mean, sizeof(float), 1, fp);
^
./src/parser.c:988:43: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(&c, sizeof(char), 1, fp);
^
./src/parser.c: In function ‘void load_convolutional_weights(layer, FILE*)’:
./src/parser.c:1012:44: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.biases, sizeof(float), l.n, fp);
^
./src/parser.c:1014:48: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.scales, sizeof(float), l.n, fp);
^
./src/parser.c:1015:54: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_mean, sizeof(float), l.n, fp);
^
./src/parser.c:1016:58: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_variance, sizeof(float), l.n, fp);
^
./src/parser.c:1033:45: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.weights, sizeof(float), num, fp);
^
./src/parser.c:1035:43: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.m, sizeof(float), num, fp);
^
./src/parser.c:1036:43: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.v, sizeof(float), num, fp);
^
./src/parser.c: In function ‘void load_weights_upto(network*, char*, int, int)’:
./src/parser.c:1066:38: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(&major, sizeof(int), 1, fp);
^
./src/parser.c:1067:38: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(&minor, sizeof(int), 1, fp);
^
./src/parser.c:1068:41: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(&revision, sizeof(int), 1, fp);
^
./src/parser.c:1069:41: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(net->seen, sizeof(int), 1, fp);
^
./src/parser.c:1108:58: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.biases, sizeof(float), l.outputs, fp);
^
./src/parser.c:1109:54: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.weights, sizeof(float), size, fp);
^
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/option_list.c -o obj-cpp-shared/option_list.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/detection_layer.c -o obj-cpp-shared/detection_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/captcha.c -o obj-cpp-shared/captcha.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/route_layer.c -o obj-cpp-shared/route_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/writing.c -o obj-cpp-shared/writing.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/box.c -o obj-cpp-shared/box.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/nightmare.c -o obj-cpp-shared/nightmare.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/normalization_layer.c -o obj-cpp-shared/normalization_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/avgpool_layer.c -o obj-cpp-shared/avgpool_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/coco.c -o obj-cpp-shared/coco.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/dice.c -o obj-cpp-shared/dice.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/yolo.c -o obj-cpp-shared/yolo.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/detector.c -o obj-cpp-shared/detector.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/layer.c -o obj-cpp-shared/layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/compare.c -o obj-cpp-shared/compare.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/regressor.c -o obj-cpp-shared/regressor.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/classifier.c -o obj-cpp-shared/classifier.o
./src/classifier.c: In function ‘void gun_classifier(char*, char*, char*, int, const char*)’:
./src/classifier.c:1037:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(i = 0; i < sizeof(bad_cats)/sizeof(bad_cats[0]); ++i){
^
./src/classifier.c:1046:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(i = 0; i < sizeof(bad_cats)/sizeof(bad_cats[0]); ++i){
^
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/local_layer.c -o obj-cpp-shared/local_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/swag.c -o obj-cpp-shared/swag.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/shortcut_layer.c -o obj-cpp-shared/shortcut_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/activation_layer.c -o obj-cpp-shared/activation_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/rnn_layer.c -o obj-cpp-shared/rnn_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/gru_layer.c -o obj-cpp-shared/gru_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/rnn.c -o obj-cpp-shared/rnn.o
./src/rnn.c: In function ‘void train_char_rnn(char*, char*, char*, int, int)’:
./src/rnn.c:145:33: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(text, 1, size, fp);
^
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/rnn_vid.c -o obj-cpp-shared/rnn_vid.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/crnn_layer.c -o obj-cpp-shared/crnn_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/demo.c -o obj-cpp-shared/demo.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/tag.c -o obj-cpp-shared/tag.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/cifar.c -o obj-cpp-shared/cifar.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/go.c -o obj-cpp-shared/go.o
./src/go.c: In function ‘void engine_go(char*, char*, int)’:
./src/go.c:515:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%s", buff);
^
./src/go.c:533:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%s", comm);
^
./src/go.c:557:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &boardsize);
^
./src/go.c:567:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &handicap);
^
./src/go.c:579:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%f", &komi);
^
./src/go.c:589:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%s ", color);
^
./src/go.c:591:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf(" ");
^
./src/go.c:627:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%s", color);
^
./src/go.c:659:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%s", type);
^
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/batchnorm_layer.c -o obj-cpp-shared/batchnorm_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/art.c -o obj-cpp-shared/art.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/region_layer.c -o obj-cpp-shared/region_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/reorg_layer.c -o obj-cpp-shared/reorg_layer.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/lsd.c -o obj-cpp-shared/lsd.o
./src/lsd.c: In function ‘void train_lsd3(char*, char*, char*, char*, char*, char*, int)’:
./src/lsd.c:86:9: warning: unused variable ‘ay_size’ [-Wunused-variable]
int ay_size = get_network_output_size(anet)anet.batch;
^
./src/lsd.c:96:9: warning: unused variable ‘gy_size’ [-Wunused-variable]
int gy_size = get_network_output_size(gnet)gnet.batch;
^
./src/lsd.c: In function ‘void train_pix2pix(char, char, char*, char*, int)’:
./src/lsd.c:317:19: warning: variable ‘yim’ set but not used [-Wunused-but-set-variable]
image yim = float_to_image(net.w, net.h, net.c, train.X.vals[j]);
^
./src/lsd.c: In function ‘void train_colorizer(char*, char*, char*, char*, int)’:
./src/lsd.c:505:19: warning: variable ‘yim’ set but not used [-Wunused-but-set-variable]
image yim = float_to_image(net.w, net.h, net.c, train.X.vals[j]);
^
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/super.c -o obj-cpp-shared/super.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/voxel.c -o obj-cpp-shared/voxel.o
g++ -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC -c ./src/tree.c -o obj-cpp-shared/tree.o
nvcc -gencode arch=compute_30,code=sm_30 -gencode arch=compute_35,code=sm_35 -gencode arch=compute_50,code=[sm_50,compute_50] -gencode arch=compute_52,code=[sm_52,compute_52] -DOPENCV pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ --compiler-options "-Wall -Wfatal-errors -Ofast -DOPENCV -DGPU -fPIC" -c ./src/convolutional_kernels.cu -o obj-cpp-shared/convolutional_kernels.o
/usr/local/cuda/include/surface_functions.h(134): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(135): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(136): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(137): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(138): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(139): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(140): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(141): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(142): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(143): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(144): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(145): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(146): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(147): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(148): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(149): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(150): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(151): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(152): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(153): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(154): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(155): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(156): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(157): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(158): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(159): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(160): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(161): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(162): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(163): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(164): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(228): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(229): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(230): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(231): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(294): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(295): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(296): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(297): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(298): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(299): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(300): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(301): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(302): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(303): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(304): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(305): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(306): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(307): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(308): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(309): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(310): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(311): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(312): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(313): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(314): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(315): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(316): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(317): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(318): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(319): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(320): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(321): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(322): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(323): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(324): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(390): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(391): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(392): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(393): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(456): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(457): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(458): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(459): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(460): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(461): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(462): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(463): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(464): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(465): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(466): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(467): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(468): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(469): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(470): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(471): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(472): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(473): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(474): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(475): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(476): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(477): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(478): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(479): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(480): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(481): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(482): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(483): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(484): error: expected a ";"

/usr/local/cuda/include/surface_functions.h(485): error: expected a ";"

Error limit reached.
100 errors detected in the compilation of "/tmp/tmpxft_000012bb_00000000-16_convolutional_kernels.compute_52.cpp1.ii".
Compilation terminated.
Makefile:124: recipe for target 'obj-cpp-shared/convolutional_kernels.o' failed
make: *** [obj-cpp-shared/convolutional_kernels.o] Error 4

[ayushgaud]

Makefile should look like this

GPU=0
CUDNN=0
OPENCV=0
DEBUG=0
CUDA_MEM_DEBUG=0

Modify the makefile to set those variable to zero instead of 1.

[rcpilotp51]

modified the MakeFile as above and got only warnings from the make but got the same error when doing a catkin_make

catkin_make --pkg darknet_ros
Base path: /home/kbrown/Development/ros/rgbdslam_catkin_ws
Source space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/src
Build space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/build
Devel space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/devel
Install space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/install

Running command: "make cmake_check_build_system" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build"

Running command: "make -j4 -l4" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build/darknet_ros"

[ 0%] Built target sensor_msgs_generate_messages_py
[ 0%] Built target std_msgs_generate_messages_py
[ 0%] Built target std_msgs_generate_messages_eus
[ 0%] Built target _darknet_ros_generate_messages_check_deps_DetectedObjects
[ 0%] Built target _darknet_ros_generate_messages_check_deps_ImageDetection
[ 0%] Built target sensor_msgs_generate_messages_eus
[ 0%] Built target _darknet_ros_generate_messages_check_deps_ObjectInfo
[ 0%] Built target sensor_msgs_generate_messages_cpp
[ 0%] Built target std_msgs_generate_messages_cpp
[ 0%] Built target sensor_msgs_generate_messages_nodejs
[ 0%] Built target std_msgs_generate_messages_nodejs
[ 0%] Built target std_msgs_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_py
[ 0%] Built target sensor_msgs_generate_messages_lisp
[ 0%] Built target roscpp_generate_messages_lisp
[ 0%] Built target roscpp_generate_messages_eus
[ 0%] Built target geometry_msgs_generate_messages_lisp
[ 0%] Built target rosgraph_msgs_generate_messages_eus
[ 0%] Built target geometry_msgs_generate_messages_py
[ 0%] Built target roscpp_generate_messages_py
[ 0%] Built target roscpp_generate_messages_cpp
[ 0%] Built target geometry_msgs_generate_messages_eus
[ 0%] Built target geometry_msgs_generate_messages_nodejs
[ 0%] Built target rosgraph_msgs_generate_messages_nodejs
[ 0%] Built target roscpp_generate_messages_nodejs
[ 0%] Built target rosgraph_msgs_generate_messages_cpp
[ 0%] Built target geometry_msgs_generate_messages_cpp
[ 38%] Built target darknet_ros_generate_messages_eus
[ 42%] Built target darknet_ros_generate_messages_py
[ 57%] Built target darknet_ros_generate_messages_cpp
[ 71%] Built target darknet_ros_generate_messages_nodejs
[ 85%] Built target darknet_ros_generate_messages_lisp
[ 85%] Built target darknet_ros_generate_messages
[ 90%] Linking CXX executable /home/kbrown/Development/ros/rgbdslam_catkin_ws/devel/lib/darknet_ros/darknet_ros_node
CMakeFiles/darknet_ros_node.dir/src/object_detect.cpp.o: In function imageCallback(boost::shared_ptr<sensor_msgs::Image_<std::allocator<void> > const>)': object_detect.cpp:(.text+0x1031): undefined reference to cv::imshow(cv::String const&, cv::_InputArray const&)'
object_detect.cpp:(.text+0x1059): undefined reference to cv::waitKey(int)' CMakeFiles/darknet_ros_node.dir/src/object_detect.cpp.o: In function main':
object_detect.cpp:(.text+0x1229): undefined reference to cv::namedWindow(cv::String const&, int)' object_detect.cpp:(.text+0x123d): undefined reference to cv::startWindowThread()'
collect2: error: ld returned 1 exit status
darknet_ros/CMakeFiles/darknet_ros_node.dir/build.make:155: recipe for target '/home/kbrown/Development/ros/rgbdslam_catkin_ws/devel/lib/darknet_ros/darknet_ros_node' failed
make[2]: *** [/home/kbrown/Development/ros/rgbdslam_catkin_ws/devel/lib/darknet_ros/darknet_ros_node] Error 1
CMakeFiles/Makefile2:1642: recipe for target 'darknet_ros/CMakeFiles/darknet_ros_node.dir/all' failed
make[1]: *** [darknet_ros/CMakeFiles/darknet_ros_node.dir/all] Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2
Invoking "make -j4 -l4" failed

[rcpilotp51]

output of the make:

mkdir -p obj-cpp-shared
rm -rf ./obj-cpp/gemm.o ./obj-cpp/utils.o ./obj-cpp/cuda.o ./obj-cpp/deconvolutional_layer.o ./obj-cpp/convolutional_layer.o ./obj-cpp/list.o ./obj-cpp/image.o ./obj-cpp/activations.o ./obj-cpp/im2col.o ./obj-cpp/col2im.o ./obj-cpp/blas.o ./obj-cpp/crop_layer.o ./obj-cpp/dropout_layer.o ./obj-cpp/maxpool_layer.o ./obj-cpp/softmax_layer.o ./obj-cpp/data.o ./obj-cpp/matrix.o ./obj-cpp/network.o ./obj-cpp/connected_layer.o ./obj-cpp/cost_layer.o ./obj-cpp/parser.o ./obj-cpp/option_list.o ./obj-cpp/detection_layer.o ./obj-cpp/captcha.o ./obj-cpp/route_layer.o ./obj-cpp/writing.o ./obj-cpp/box.o ./obj-cpp/nightmare.o ./obj-cpp/normalization_layer.o ./obj-cpp/avgpool_layer.o ./obj-cpp/coco.o ./obj-cpp/dice.o ./obj-cpp/yolo.o ./obj-cpp/detector.o ./obj-cpp/layer.o ./obj-cpp/compare.o ./obj-cpp/regressor.o ./obj-cpp/classifier.o ./obj-cpp/local_layer.o ./obj-cpp/swag.o ./obj-cpp/shortcut_layer.o ./obj-cpp/activation_layer.o ./obj-cpp/rnn_layer.o ./obj-cpp/gru_layer.o ./obj-cpp/rnn.o ./obj-cpp/rnn_vid.o ./obj-cpp/crnn_layer.o ./obj-cpp/demo.o ./obj-cpp/tag.o ./obj-cpp/cifar.o ./obj-cpp/go.o ./obj-cpp/batchnorm_layer.o ./obj-cpp/art.o ./obj-cpp/region_layer.o ./obj-cpp/reorg_layer.o ./obj-cpp/lsd.o ./obj-cpp/super.o ./obj-cpp/voxel.o ./obj-cpp/tree.o ./obj-cpp/darknet.o ./obj-cpp-shared/gemm.o ./obj-cpp-shared/utils.o ./obj-cpp-shared/cuda.o ./obj-cpp-shared/deconvolutional_layer.o ./obj-cpp-shared/convolutional_layer.o ./obj-cpp-shared/list.o ./obj-cpp-shared/image.o ./obj-cpp-shared/activations.o ./obj-cpp-shared/im2col.o ./obj-cpp-shared/col2im.o ./obj-cpp-shared/blas.o ./obj-cpp-shared/crop_layer.o ./obj-cpp-shared/dropout_layer.o ./obj-cpp-shared/maxpool_layer.o ./obj-cpp-shared/softmax_layer.o ./obj-cpp-shared/data.o ./obj-cpp-shared/matrix.o ./obj-cpp-shared/network.o ./obj-cpp-shared/connected_layer.o ./obj-cpp-shared/cost_layer.o ./obj-cpp-shared/parser.o ./obj-cpp-shared/option_list.o ./obj-cpp-shared/detection_layer.o ./obj-cpp-shared/captcha.o ./obj-cpp-shared/route_layer.o ./obj-cpp-shared/writing.o ./obj-cpp-shared/box.o ./obj-cpp-shared/nightmare.o ./obj-cpp-shared/normalization_layer.o ./obj-cpp-shared/avgpool_layer.o ./obj-cpp-shared/coco.o ./obj-cpp-shared/dice.o ./obj-cpp-shared/yolo.o ./obj-cpp-shared/detector.o ./obj-cpp-shared/layer.o ./obj-cpp-shared/compare.o ./obj-cpp-shared/regressor.o ./obj-cpp-shared/classifier.o ./obj-cpp-shared/local_layer.o ./obj-cpp-shared/swag.o ./obj-cpp-shared/shortcut_layer.o ./obj-cpp-shared/activation_layer.o ./obj-cpp-shared/rnn_layer.o ./obj-cpp-shared/gru_layer.o ./obj-cpp-shared/rnn.o ./obj-cpp-shared/rnn_vid.o ./obj-cpp-shared/crnn_layer.o ./obj-cpp-shared/demo.o ./obj-cpp-shared/tag.o ./obj-cpp-shared/cifar.o ./obj-cpp-shared/go.o ./obj-cpp-shared/batchnorm_layer.o ./obj-cpp-shared/art.o ./obj-cpp-shared/region_layer.o ./obj-cpp-shared/reorg_layer.o ./obj-cpp-shared/lsd.o ./obj-cpp-shared/super.o ./obj-cpp-shared/voxel.o ./obj-cpp-shared/tree.o darknet-cpp darknet-cpp-shared
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/gemm.c -o obj-cpp-shared/gemm.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/utils.c -o obj-cpp-shared/utils.o
./src/utils.c: In function ‘char* fgetl(FILE*)’:
./src/utils.c:283:41: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fgets(&line[curr], readsize, fp);
^
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/cuda.c -o obj-cpp-shared/cuda.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/deconvolutional_layer.c -o obj-cpp-shared/deconvolutional_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/convolutional_layer.c -o obj-cpp-shared/convolutional_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/list.c -o obj-cpp-shared/list.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/image.c -o obj-cpp-shared/image.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/activations.c -o obj-cpp-shared/activations.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/im2col.c -o obj-cpp-shared/im2col.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/col2im.c -o obj-cpp-shared/col2im.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/blas.c -o obj-cpp-shared/blas.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/crop_layer.c -o obj-cpp-shared/crop_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/dropout_layer.c -o obj-cpp-shared/dropout_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/maxpool_layer.c -o obj-cpp-shared/maxpool_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/softmax_layer.c -o obj-cpp-shared/softmax_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/data.c -o obj-cpp-shared/data.o
./src/data.c: In function ‘void fill_truth_captcha(char*, int, float*)’:
./src/data.c:365:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(i = 0; i < strlen(begin) && i < n && begin[i] != '.'; ++i){
^
./src/data.c: In function ‘matrix load_regression_labels_paths(char**, int)’:
./src/data.c:460:44: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
fscanf(file, "%f", &(y.vals[i][0]));
^
./src/data.c: In function ‘data load_cifar10_data(char*)’:
./src/data.c:1010:34: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(bytes, 1, 3073, fp);
^
./src/data.c: In function ‘data load_all_cifar10()’:
./src/data.c:1073:38: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(bytes, 1, 3073, fp);
^
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/matrix.c -o obj-cpp-shared/matrix.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/network.c -o obj-cpp-shared/network.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/connected_layer.c -o obj-cpp-shared/connected_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/cost_layer.c -o obj-cpp-shared/cost_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/parser.c -o obj-cpp-shared/parser.o
./src/parser.c: In function ‘void load_connected_weights(layer, FILE*, int)’:
./src/parser.c:938:50: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.biases, sizeof(float), l.outputs, fp);
^
./src/parser.c:939:60: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.weights, sizeof(float), l.outputsl.inputs, fp);
^
./src/parser.c:946:54: warning: ignoring return value of ‘size_t fread(void, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.scales, sizeof(float), l.outputs, fp);
^
./src/parser.c:947:60: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_mean, sizeof(float), l.outputs, fp);
^
./src/parser.c:948:64: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_variance, sizeof(float), l.outputs, fp);
^
./src/parser.c: In function ‘void load_batchnorm_weights(layer, FILE*)’:
./src/parser.c:962:44: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.scales, sizeof(float), l.c, fp);
^
./src/parser.c:963:50: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_mean, sizeof(float), l.c, fp);
^
./src/parser.c:964:54: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_variance, sizeof(float), l.c, fp);
^
./src/parser.c: In function ‘void load_convolutional_weights_binary(layer, FILE*)’:
./src/parser.c:974:44: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.biases, sizeof(float), l.n, fp);
^
./src/parser.c:976:48: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.scales, sizeof(float), l.n, fp);
^
./src/parser.c:977:54: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_mean, sizeof(float), l.n, fp);
^
./src/parser.c:978:58: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_variance, sizeof(float), l.n, fp);
^
./src/parser.c:984:43: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(&mean, sizeof(float), 1, fp);
^
./src/parser.c:988:43: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(&c, sizeof(char), 1, fp);
^
./src/parser.c: In function ‘void load_convolutional_weights(layer, FILE*)’:
./src/parser.c:1012:44: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.biases, sizeof(float), l.n, fp);
^
./src/parser.c:1014:48: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.scales, sizeof(float), l.n, fp);
^
./src/parser.c:1015:54: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_mean, sizeof(float), l.n, fp);
^
./src/parser.c:1016:58: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.rolling_variance, sizeof(float), l.n, fp);
^
./src/parser.c:1033:45: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.weights, sizeof(float), num, fp);
^
./src/parser.c:1035:43: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.m, sizeof(float), num, fp);
^
./src/parser.c:1036:43: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.v, sizeof(float), num, fp);
^
./src/parser.c: In function ‘void load_weights_upto(network*, char*, int, int)’:
./src/parser.c:1066:38: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(&major, sizeof(int), 1, fp);
^
./src/parser.c:1067:38: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(&minor, sizeof(int), 1, fp);
^
./src/parser.c:1068:41: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(&revision, sizeof(int), 1, fp);
^
./src/parser.c:1069:41: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(net->seen, sizeof(int), 1, fp);
^
./src/parser.c:1108:58: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.biases, sizeof(float), l.outputs, fp);
^
./src/parser.c:1109:54: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(l.weights, sizeof(float), size, fp);
^
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/option_list.c -o obj-cpp-shared/option_list.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/detection_layer.c -o obj-cpp-shared/detection_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/captcha.c -o obj-cpp-shared/captcha.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/route_layer.c -o obj-cpp-shared/route_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/writing.c -o obj-cpp-shared/writing.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/box.c -o obj-cpp-shared/box.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/nightmare.c -o obj-cpp-shared/nightmare.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/normalization_layer.c -o obj-cpp-shared/normalization_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/avgpool_layer.c -o obj-cpp-shared/avgpool_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/coco.c -o obj-cpp-shared/coco.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/dice.c -o obj-cpp-shared/dice.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/yolo.c -o obj-cpp-shared/yolo.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/detector.c -o obj-cpp-shared/detector.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/layer.c -o obj-cpp-shared/layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/compare.c -o obj-cpp-shared/compare.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/regressor.c -o obj-cpp-shared/regressor.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/classifier.c -o obj-cpp-shared/classifier.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/local_layer.c -o obj-cpp-shared/local_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/swag.c -o obj-cpp-shared/swag.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/shortcut_layer.c -o obj-cpp-shared/shortcut_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/activation_layer.c -o obj-cpp-shared/activation_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/rnn_layer.c -o obj-cpp-shared/rnn_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/gru_layer.c -o obj-cpp-shared/gru_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/rnn.c -o obj-cpp-shared/rnn.o
./src/rnn.c: In function ‘void train_char_rnn(char*, char*, char*, int, int)’:
./src/rnn.c:145:33: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(text, 1, size, fp);
^
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/rnn_vid.c -o obj-cpp-shared/rnn_vid.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/crnn_layer.c -o obj-cpp-shared/crnn_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/demo.c -o obj-cpp-shared/demo.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/tag.c -o obj-cpp-shared/tag.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/cifar.c -o obj-cpp-shared/cifar.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/go.c -o obj-cpp-shared/go.o
./src/go.c: In function ‘void engine_go(char*, char*, int)’:
./src/go.c:515:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%s", buff);
^
./src/go.c:533:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%s", comm);
^
./src/go.c:557:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &boardsize);
^
./src/go.c:567:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &handicap);
^
./src/go.c:579:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%f", &komi);
^
./src/go.c:589:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%s ", color);
^
./src/go.c:591:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf(" ");
^
./src/go.c:627:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%s", color);
^
./src/go.c:659:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%s", type);
^
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/batchnorm_layer.c -o obj-cpp-shared/batchnorm_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/art.c -o obj-cpp-shared/art.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/region_layer.c -o obj-cpp-shared/region_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/reorg_layer.c -o obj-cpp-shared/reorg_layer.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/lsd.c -o obj-cpp-shared/lsd.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/super.c -o obj-cpp-shared/super.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/voxel.c -o obj-cpp-shared/voxel.o
g++ -Wno-write-strings -std=c++0x -Wall -Wfatal-errors -Ofast -fPIC -c ./src/tree.c -o obj-cpp-shared/tree.o
g++ -Wall -Wfatal-errors -Ofast ./obj-cpp-shared/gemm.o ./obj-cpp-shared/utils.o ./obj-cpp-shared/cuda.o ./obj-cpp-shared/deconvolutional_layer.o ./obj-cpp-shared/convolutional_layer.o ./obj-cpp-shared/list.o ./obj-cpp-shared/image.o ./obj-cpp-shared/activations.o ./obj-cpp-shared/im2col.o ./obj-cpp-shared/col2im.o ./obj-cpp-shared/blas.o ./obj-cpp-shared/crop_layer.o ./obj-cpp-shared/dropout_layer.o ./obj-cpp-shared/maxpool_layer.o ./obj-cpp-shared/softmax_layer.o ./obj-cpp-shared/data.o ./obj-cpp-shared/matrix.o ./obj-cpp-shared/network.o ./obj-cpp-shared/connected_layer.o ./obj-cpp-shared/cost_layer.o ./obj-cpp-shared/parser.o ./obj-cpp-shared/option_list.o ./obj-cpp-shared/detection_layer.o ./obj-cpp-shared/captcha.o ./obj-cpp-shared/route_layer.o ./obj-cpp-shared/writing.o ./obj-cpp-shared/box.o ./obj-cpp-shared/nightmare.o ./obj-cpp-shared/normalization_layer.o ./obj-cpp-shared/avgpool_layer.o ./obj-cpp-shared/coco.o ./obj-cpp-shared/dice.o ./obj-cpp-shared/yolo.o ./obj-cpp-shared/detector.o ./obj-cpp-shared/layer.o ./obj-cpp-shared/compare.o ./obj-cpp-shared/regressor.o ./obj-cpp-shared/classifier.o ./obj-cpp-shared/local_layer.o ./obj-cpp-shared/swag.o ./obj-cpp-shared/shortcut_layer.o ./obj-cpp-shared/activation_layer.o ./obj-cpp-shared/rnn_layer.o ./obj-cpp-shared/gru_layer.o ./obj-cpp-shared/rnn.o ./obj-cpp-shared/rnn_vid.o ./obj-cpp-shared/crnn_layer.o ./obj-cpp-shared/demo.o ./obj-cpp-shared/tag.o ./obj-cpp-shared/cifar.o ./obj-cpp-shared/go.o ./obj-cpp-shared/batchnorm_layer.o ./obj-cpp-shared/art.o ./obj-cpp-shared/region_layer.o ./obj-cpp-shared/reorg_layer.o ./obj-cpp-shared/lsd.o ./obj-cpp-shared/super.o ./obj-cpp-shared/voxel.o ./obj-cpp-shared/tree.o -o libdarknet-cpp-shared.so -lm -pthread -L./3rdparty -shared

[ayushgaud]

Do you have opencv installed?

…

On Jan 5, 2018 11:40 PM, "Keith Brown" ***@***.***> wrote: modified the MakeFile as above and got only warnings from the make but got the same error when doing a catkin_make catkin_make --pkg darknet_ros Base path: /home/kbrown/Development/ros/rgbdslam_catkin_ws Source space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/src Build space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/build Devel space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/devel Install space: /home/kbrown/Development/ros/rgbdslam_catkin_ws/install Running command: "make cmake_check_build_system" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build" Running command: "make -j4 -l4" in "/home/kbrown/Development/ros/rgbdslam_catkin_ws/build/ darknet_ros" [ 0%] Built target sensor_msgs_generate_messages_py [ 0%] Built target std_msgs_generate_messages_py [ 0%] Built target std_msgs_generate_messages_eus [ 0%] Built target _darknet_ros_generate_messages_check_deps_ DetectedObjects [ 0%] Built target _darknet_ros_generate_messages_check_deps_ ImageDetection [ 0%] Built target sensor_msgs_generate_messages_eus [ 0%] Built target _darknet_ros_generate_messages_check_deps_ObjectInfo [ 0%] Built target sensor_msgs_generate_messages_cpp [ 0%] Built target std_msgs_generate_messages_cpp [ 0%] Built target sensor_msgs_generate_messages_nodejs [ 0%] Built target std_msgs_generate_messages_nodejs [ 0%] Built target std_msgs_generate_messages_lisp [ 0%] Built target rosgraph_msgs_generate_messages_lisp [ 0%] Built target rosgraph_msgs_generate_messages_py [ 0%] Built target sensor_msgs_generate_messages_lisp [ 0%] Built target roscpp_generate_messages_lisp [ 0%] Built target roscpp_generate_messages_eus [ 0%] Built target geometry_msgs_generate_messages_lisp [ 0%] Built target rosgraph_msgs_generate_messages_eus [ 0%] Built target geometry_msgs_generate_messages_py [ 0%] Built target roscpp_generate_messages_py [ 0%] Built target roscpp_generate_messages_cpp [ 0%] Built target geometry_msgs_generate_messages_eus [ 0%] Built target geometry_msgs_generate_messages_nodejs [ 0%] Built target rosgraph_msgs_generate_messages_nodejs [ 0%] Built target roscpp_generate_messages_nodejs [ 0%] Built target rosgraph_msgs_generate_messages_cpp [ 0%] Built target geometry_msgs_generate_messages_cpp [ 38%] Built target darknet_ros_generate_messages_eus [ 42%] Built target darknet_ros_generate_messages_py [ 57%] Built target darknet_ros_generate_messages_cpp [ 71%] Built target darknet_ros_generate_messages_nodejs [ 85%] Built target darknet_ros_generate_messages_lisp [ 85%] Built target darknet_ros_generate_messages [ 90%] Linking CXX executable /home/kbrown/Development/ros/ rgbdslam_catkin_ws/devel/lib/darknet_ros/darknet_ros_node CMakeFiles/darknet_ros_node.dir/src/object_detect.cpp.o: In function imageCallback(boost::shared_ptr<sensor_msgs::Image_<std::allocator<void> > const>)': object_detect.cpp:(.text+0x1031): undefined reference tocv::imshow(cv::String const&, cv::_InputArray const&)' object_detect.cpp:(.text+0x1059): undefined reference to cv::waitKey(int)' CMakeFiles/darknet_ros_node.dir/src/object_detect.cpp.o: In functionmain': object_detect.cpp:(.text+0x1229): undefined reference to cv::namedWindow(cv::String const&, int)' object_detect.cpp:(.text+0x123d): undefined reference to cv::startWindowThread()' collect2: error: ld returned 1 exit status darknet_ros/CMakeFiles/darknet_ros_node.dir/build.make:155: recipe for target '/home/kbrown/Development/ros/rgbdslam_catkin_ws/devel/lib/darknet_ros/darknet_ros_node' failed make[2]: *** [/home/kbrown/Development/ros/rgbdslam_catkin_ws/devel/lib/darknet_ros/darknet_ros_node] Error 1 CMakeFiles/Makefile2:1642: recipe for target 'darknet_ros/CMakeFiles/darknet_ros_node.dir/all' failed make[1]: *** [darknet_ros/CMakeFiles/darknet_ros_node.dir/all] Error 2 Makefile:138: recipe for target 'all' failed make: *** [all] Error 2 Invoking "make -j4 -l4" failed — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#6 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AEsh-VRJ10UkWgmK1yTGZGbUM3s7mjsrks5tHmWsgaJpZM4RUpmO> .

[rcpilotp51]

yes

[rcpilotp51]

pkg-config --cflags opencv
-I/usr/local/include/opencv -I/usr/local/include

[rcpilotp51]

im stumped

[rcpilotp51]

what is it about my workspace that could be so much different haha

[ayushgaud]

I am sorry I'll get back to you tomorrow. On Jan 6, 2018 12:06 AM, "Keith Brown" <[email protected]> wrote: what is it about my workspace that could be so much different haha — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#6 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AEsh-Re-ju7WIjEiSU3bx0-r05a4ttOfks5tHmusgaJpZM4RUpmO> .

[rcpilotp51]

thanks for you help so far!

[ayushgaud]

@rcpilotp51 Have you installed OpenCV from source? You can also try adding find_package(OpenCV REQUIRED) to the CMakeLists.txt and append target_link_libraries with ${OpenCV_LIBS}

[rcpilotp51]

I just tried to uninstall and reinstall using a bashscript and got errors:

[ 96%] Linking CXX executable ../../bin/gpu-example-driver_api_stereo_multi
/usr/bin/ld: warning: libnvidia-fatbinaryloader.so.384.90, needed by /usr/lib/x86_64-linux-gnu/libcuda.so, not found (try using -rpath or -rpath-link)
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elfLink_Get_FatBinary_From_Object' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf32_section_header'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to gpuInfoRunsOn' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf_end'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf32_shnum' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to fatBinaryCtl'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf64_symbol_shndx' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elfLink_Free_Fatbinary'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf32_string_at_offset' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf32_symbol_shndx'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to fatBinaryCtl_Compile' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf32_file_header'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to fatBinaryCtl_PickCandidate' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf64_string_at_offset'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elfLink_Start' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf32_typed_section_header'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elfLink_Finish' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to gpucompSetLogLine'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elfLink_Next_Library_Member' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf64_section_name'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf_is_64bit' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf_size'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to fatBinaryCtl_Delete' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf64_symbol_name'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf64_shnum' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elfLink_Add_Cubin'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf64_section_contents' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf64_section_header'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf32_named_section_header' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elfLink_Delete'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elfLink_Finish_Reading_Library' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf64_typed_section_header'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to gpucompRestoreLogLine' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf64_file_header'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elfLink_Load_Host_Object' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elfLink_Start_Reading_Library'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elfLink_Free_Host_Object' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf64_named_section_header'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf32_symbol_name' /usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to elf32_section_name'
/usr/lib/x86_64-linux-gnu/libcuda.so: undefined reference to `fatBinaryCtl_Create'
collect2: error: ld returned 1 exit status
samples/gpu/CMakeFiles/example_gpu_driver_api_stereo_multi.dir/build.make:123: recipe for target 'bin/gpu-example-driver_api_stereo_multi' failed
make[2]: *** [bin/gpu-example-driver_api_stereo_multi] Error 1
CMakeFiles/Makefile2:17201: recipe for target 'samples/gpu/CMakeFiles/example_gpu_driver_api_stereo_multi.dir/all' failed
make[1]: *** [samples/gpu/CMakeFiles/example_gpu_driver_api_stereo_multi.dir/all] Error 2
Makefile:160: recipe for target 'all' failed
make: *** [all] Error 2

BASH:

######################################

INSTALL OPENCV ON UBUNTU OR DEBIAN

######################################

| THIS SCRIPT IS TESTED CORRECTLY ON |

|----------------------------------------------------|

| OS | OpenCV | Test | Last test |

|----------------|--------------|------|-------------|

| Ubuntu 16.04.2 | OpenCV 3.2.0 | OK | 20 May 2017 |

| Debian 8.8 | OpenCV 3.2.0 | OK | 20 May 2017 |

| Debian 9.0 | OpenCV 3.2.0 | OK | 25 Jun 2017 |

1. KEEP UBUNTU OR DEBIAN UP TO DATE

sudo apt-get -y update
sudo apt-get -y upgrade
sudo apt-get -y dist-upgrade
sudo apt-get -y autoremove

2. INSTALL THE DEPENDENCIES

Build tools:

sudo apt-get install -y build-essential cmake

GUI (if you want to use GTK instead of Qt, replace 'qt5-default' with 'libgtkglext1-dev' and remove '-DWITH_QT=ON' option in CMake):

sudo apt-get install -y qt5-default libvtk6-dev

Media I/O:

sudo apt-get install -y zlib1g-dev libjpeg-dev libwebp-dev libpng-dev libtiff5-dev libjasper-dev libopenexr-dev libgdal-dev

Video I/O:

sudo apt-get install -y libdc1394-22-dev libavcodec-dev libavformat-dev libswscale-dev libtheora-dev libvorbis-dev libxvidcore-dev libx264-dev yasm libopencore-amrnb-dev libopencore-amrwb-dev libv4l-dev libxine2-dev

Parallelism and linear algebra libraries:

sudo apt-get install -y libtbb-dev libeigen3-dev

Python:

sudo apt-get install -y python-dev python-tk python-numpy python3-dev python3-tk python3-numpy

Java:

sudo apt-get install -y ant default-jdk

Documentation:

sudo apt-get install -y doxygen

3. INSTALL THE LIBRARY (YOU CAN CHANGE '3.2.0' FOR THE LAST STABLE VERSION)

sudo apt-get install -y unzip wget
wget https://github.com/opencv/opencv/archive/3.2.0.zip
unzip 3.2.0.zip
rm 3.2.0.zip
mv opencv-3.2.0 OpenCV
cd OpenCV
mkdir build
cd build
sudo cmake -DWITH_FFMPEG=OFF -DWITH_QT=ON -DWITH_OPENGL=ON -DFORCE_VTK=ON -DWITH_TBB=ON -DWITH_GDAL=ON -DWITH_XINE=ON -DBUILD_EXAMPLES=ON -DENABLE_PRECOMPILED_HEADERS=OFF ..
make -j4
sudo make install
sudo ldconfig

4. EXECUTE SOME OPENCV EXAMPLES AND COMPILE A DEMONSTRATION

To complete this step, please visit 'http://milq.github.io/install-opencv-ubuntu-debian'.

[rcpilotp51]

install-opencv.sh.tar.gz

[ayushgaud]

I do not understand what is it that you are compiling since it shows in the first line itself gpu-example-driver_api_stereo_multi Please only make changes in the CMakeLists file for the darknet_ros. You may end up breaking other dependencies with what you are trying to do. Follow the steps carefully and you should be able to compile it.

1. Create a new workspace (Please do not use the old one because it may create other issues)
2. Clone the repository again and execute git submodule update --init
3. Make these changes in the Makefile inside darknet_ros/darknet folder

GPU=0
CUDNN=0
OPENCV=0
DEBUG=0
CUDA_MEM_DEBUG=0

4. Modify the CMakeLists.txt and comment out find_package(CUDA) line
5. Add find_package(OpenCV REQUIRED) and append the line target_link_libraries with ${OpenCV_LIBS} in the same file
6. Build it with catkin_make -j1

[rcpilotp51]

I got it running making everything from scratch, but the "view" comes on screen and after 5 seconds greys out and nothing happens.

I also had to download a copy of "tiny-yolo-voc.weights" elsewhere and place it in the darknet_ros folder.

the computer I'm using has an i5 vpro with 8GB of ram - so it should do something...

[ayushgaud]

You will have to edit the launch file according to your requirements. I am closing this because the compilation issue seems to be fixed.

[rcpilotp51]

any tips on running it in my catkin build initialized work space? thanks for all of your help