Wrong paths for the ground truth demo

[anybotics]

Wrong paths for the ground truth demo

[wangjio]

when I try to run node "elevation_mapping", i was always told that "process has died", have you ever get this problem?

[wangjio]

I saw your problem in the last issue. I have the same problem with you. Have you solved that problem?

[Nurgak]

Not yet, I can't get any specific error output so I don't know where the issue is.

When looking at the roslaunch log file the process shows that it dies with an error code -11:

[roslaunch][ERROR] 2016-09-13 16:00:20,924: [elevation_mapping-2] process has died [pid 31736, exit code -11, cmd /home/karl/catkin_ws/devel/lib/elevation_mapping/elevation_mapping __name:=elevation_mapping __log:=/home/karl/.ros/log/71ebb01e-7981-11e6-a952-ecf4bb6e33e2/elevation_mapping-2.log].
log file: /home/karl/.ros/log/71ebb01e-7981-11e6-a952-ecf4bb6e33e2/elevation_mapping-2*.log
[roslaunch.pmon][INFO] 2016-09-13 16:00:20,924: ProcessMonitor.unregister[elevation_mapping-2] starting
[roslaunch.pmon][INFO] 2016-09-13 16:00:20,924: ProcessMonitor.unregister[elevation_mapping-2] complete
[roslaunch.pmon][INFO] 2016-09-13 16:00:23,228: ProcessMonitor.shutdown <ProcessMonitor(ProcessMonitor-1, started daemon 140012150454016)>
[roslaunch.pmon][INFO] 2016-09-13 16:00:23,328: ProcessMonitor._post_run <ProcessMonitor(ProcessMonitor-1, started daemon 140012150454016)>
[roslaunch.pmon][INFO] 2016-09-13 16:00:23,329: ProcessMonitor._post_run <ProcessMonitor(ProcessMonitor-1, started daemon 140012150454016)>: remaining procs are [<roslaunch.nodeprocess.LocalProcess object at 0x7f571ee1ef10>, <roslaunch.nodeprocess.LocalProcess object at 0x7f571ee1e5d0>]
[roslaunch.pmon][INFO] 2016-09-13 16:00:23,329: ProcessMonitor exit: killing rviz-3
[roslaunch][INFO] 2016-09-13 16:00:23,329: [rviz-3] killing on exit
[roslaunch.pmon][INFO] 2016-09-13 16:00:23,329: ProcessMonitor exit: killing robot_state_publisher-1
[roslaunch][INFO] 2016-09-13 16:00:23,330: [robot_state_publisher-1] killing on exit
[roslaunch][INFO] 2016-09-13 16:00:23,330: process[rviz-3]: killing os process with pid[31737] pgid[31737]
[roslaunch][INFO] 2016-09-13 16:00:23,330: process[robot_state_publisher-1]: killing os process with pid[31735] pgid[31735]
[roslaunch][INFO] 2016-09-13 16:00:23,331: [robot_state_publisher-1] sending SIGINT to pgid [31735]
[roslaunch][INFO] 2016-09-13 16:00:23,330: [rviz-3] sending SIGINT to pgid [31737]
[roslaunch][INFO] 2016-09-13 16:00:23,331: [robot_state_publisher-1] sent SIGINT to pgid [31735]
[roslaunch][INFO] 2016-09-13 16:00:23,331: [rviz-3] sent SIGINT to pgid [31737]
[roslaunch][INFO] 2016-09-13 16:00:23,532: process[robot_state_publisher-1]: SIGINT killed with return value 0
[roslaunch][INFO] 2016-09-13 16:00:23,732: process[rviz-3]: SIGINT killed with return value 0

It says to check the elevation_mapping log files, but they are not created.

When I try rosrun elevation_mapping elevation_mapping then I get a Segmentation fault (core dumped), although I don't know if I'm actually allowed to call it this way...

[wangjio]

I have read 'elevation_mapping_node.cpp', and maybe there is something wrong with line 17, the constructor of class ElevationMapping. Because after i comment that line, Segmentation fault disappeared.

[pfankhauser]

Paths have been corrected in #36. Is this still an issue?

please help me ,all the install step i was success ,but till "catkin_make run_tests_elevation_map_msg run_tests_elevation_mapping",it can't work.i "catkin_make"success!why?

I have kinect and binocular camera, can tell me how to use these two devices running it, please, I need your detailed instructions @hitzg @Nurgak @dljsjr

[TanyuSir]

please help me ,all the install step i was success ,but till "catkin_make run_tests_elevation_map_msg run_tests_elevation_mapping",it can't work.i "catkin_make"success!why?

I have encountered the same problem. Can you find a solution to the problem?

[maximilianwulf]

This thread did not have much activity for 3 years, will close it. Feel free to re-open if you still have this issue.