AttributeError: 'ConfigDict' object has no attribute 'dist_params'

[adamdad]

AttributeError: 'ConfigDict' object has no attribute 'dist_params'

[Simeon340703]

It worked after I modified the Makefile.
Makefile:
pre:
python -m pip install -r requirements.txt -f https://download.pytorch.org/whl/torch_stable.html
mkdir -p thirdparty
git clone https://github.com/open-mmlab/mmdetection.git thirdparty/mmdetection
cd thirdparty/mmdetection && git checkout v2.28.1 #switch to old version
cd thirdparty/mmdetection && python -m pip install -e .
install:
make pre
python -m pip install -e .
clean:
rm -rf thirdparty
rm -r ssod.egg-info
Aditionally, I installed mmcv-full==1.3.17 (pip install mmcv-full==1.3.17 -f https://download.openmmlab.com/mmcv/dist/cu111/torch1.9.0/index.html)

[Johnson-Wang]

The installed mmcv & mmdet version may not match the requirements listed here.

[Simeon340703]

@Johnson-Wang, Thank you.

The installed mmcv & mmdet version may not match the requirements listed here.

I followed the listed versions. However, mmdet 2.25.0 is not compatible with mmcv1.3.9 here. So, I used within mmcv-full>=1.3.17, <1.6.0 range. All did not work out for me. It generates the same error. I also tried the second option:mmdetection=2.28.1
mmcv=1.7.1, but the same scenario.
Can it be the dataset structure? I followed the configs file data structure. data/coco/annotations/annotation_files and data/coco_semi/semi_supervised/*semi_supervised_files
Additionally, what is the need for cloning "git clone https://github.com/open-mmlab/mmdetection.git"? The make install command download and install mmdetction.

[Adamdad]

Dear @Simeon340703 ,
The reason for git clone https://github.com/open-mmlab/mmdetection.git is to reuse some configs from mmdet repo such as dataset definition and training scheduler. I would suggest you

git clone https://github.com/open-mmlab/mmdetection.git
cd mmdetection
git checkout 2.x

which leads to the old version config for model 2.x.

Best

[Simeon340703]

@Johnson-Wang Thank you,
I did not try that way. I used git checkout in the Makefile file (cd thirdparty/mmdetection && git checkout v2.x. ). I will try this way and let you know.
Thanks again.

[DaiHonghao]

It worked after I modified the Makefile. Makefile: pre: python -m pip install -r requirements.txt -f https://download.pytorch.org/whl/torch_stable.html mkdir -p thirdparty git clone https://github.com/open-mmlab/mmdetection.git thirdparty/mmdetection cd thirdparty/mmdetection && git checkout v2.28.1 #switch to old version cd thirdparty/mmdetection && python -m pip install -e . install: make pre python -m pip install -e . clean: rm -rf thirdparty rm -r ssod.egg-info Aditionally, I installed mmcv-full==1.3.17 (pip install mmcv-full==1.3.17 -f https://download.openmmlab.com/mmcv/dist/cu111/torch1.9.0/index.html)

Hello,
I encountered the same problem as you, and according to the solution you provided, the following problem occurred: AssertionError: MMCV=1.3.17 is used but incompatible Please install mmcv>=2.0.0rc4,<2.2.0
I am not sure what is the cause of the problem.
Thanks,