mmcv版本问题

[EiJuN]

我在执行指令./tools/dist_train.sh configs/pct_[base/large/huge]_classifier.py 8时，发生错误：AssertionError: MMCV==1.7.0 is used but incompatible. Please install mmcv>=2.0.0rc4, <=2.1.0.
接着我卸载当前版本的mmcv并下载2.0.0rc4版本，但是又出现错误：ImportError: cannot import name 'Config' from 'mmcv'，该如何解决呀

[EiJuN]

我的系统是ubuntu20.04

[Gengzigang]

Hi, this is because the latest version of MMPose has been updated, which installs version 1.x by default. However, this repo is using version 0.x. I just updated the requirements, mmpose==0.29.0, you can install it directly.

[EiJuN]

Solved, thanks very much!!!!!!!!

[JasOleander]

I installed those modules like you said mmpose==0.29.0 and mmcv==1.7.0 and mmdet==2.26.0. But I got the mmcv._ext error. How can solve that?

[Amit Singh]

I installed those modules like you said mmpose==0.29.0 and mmcv==1.7.0 and mmdet==2.26.0. But I got the mmcv._ext error. How can solve that?

you can solve it by adding the root path of this cloned repo on top of PCT/vis_tools/demo_img_with_mmdet.py

import sys
sys.path.append('/home/xyz/PCT')