ModuleNotFoundError: No module named 'mmcv._ext'

[Guozhi Xu]

[Raphaël]

Have u installed mmcv-full ?

[Guozhi Xu]

Have u installed mmcv-full ?

Yeah, I have tried mmcv and mmcn-full，it seems like pytorch environment problems. If you can provide Dockerfile, that would be fine.

[Raphaël]

Have u installed mmcv-full ?

Yeah, I have tried mmcv and mmcn-full，it seems like pytorch environment problems. If you can provide Dockerfile, that would be fine.

Sorry, we might not provide Dockerfile. However, you could reconfigure a new local environment in your device. But hopefully, please ensure the version of mmsegmentation to be same as ours first, otherwise you couldn't use our code to conduct segmentation framework. And there might be strong constriants in the version of mmsegmentation , mmcv, cuda and pytorch. Please take care about that.

[wenkai Huang]

No description provided.

Have you solved this problem？ （Same problem..）

[wenkai Huang]

Have you solved this problem？ （Same problem..）（me too）

I solved this problem by installing mmcv-full=1.4.0

[dashuaizeng]

Have you solved this problem？ （Same problem..）（me too）

I solved this problem by installing mmcv-full=1.4.0

thanks，i do it