About the version of mmcv

[liangabcd]

I used mmcv==2.0.0 but it showed cannot import name 'Config' from 'mmcv'
Later I used mmcv==0.2.16 but it showed cannot import name 'DictAction' from 'mmcv'
Which version of mmcv should I use?

[strongwolf]

I used 1.4.8 for mmcv and 2.28.0 for mmdet.