ImportError: DLL load failed while importing _ext train.py mmaction

[xiangwentao666]

ImportError: DLL load failed while importing _ext: 找不到指定的程序。

!!!!! Attention Please!!

I solved the problem after I uninstalled mmcv-full by both pip and mim, and reinstall mmcv-full by pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cu113/torch1.10.1/index.html

If this error occurred, I have a suggestion for you to solve the problem. Please execute the command: pip uninstall mmcv-full and execute this: mim uninstall mmcv-full Right now, please check the original locations of the packages you've uninstalled. I figured out that the location URL printed when I execute pip uninstall mmcv-full is different from that printed when I execute mim uninstall mmcv-full. So, that means I installed 2 or more mmcv-full versions in my PC. Further more, "Anaconda" didn't help me well isolate the two python environments.

[JingweiZhang12]

Thanks for your feedback!

[Snowy0289]

That's right.It works!