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wzzheng / TPVFormer

[CVPR 2023] An academic alternative to Tesla's occupancy network for autonomous driving.
https://wzzheng.net/TPVFormer/
Apache License 2.0
1.16k stars 105 forks source link

No module named 'mmcv._ext' #48

Open 1609685371 opened 1 year ago

1609685371 commented 1 year ago

我按照给的环境配置，最后一直出现这个错误，mmcv-full==1.4.0我通过pip安装不上，最后是通过mim install mmcv==1.4.0装上的，但是一直报错No module named 'mmcv._ext'，请问怎么解决

onionysy commented 1 year ago

我也遇到了相同的问题，请问您是怎么解决的？

lzbushicai commented 11 months ago

这是环境问题，可能是mmcv版本不对，建议通过whl安装

amundra15 commented 11 months ago

In my case, I resolved it by installing it without using the cached version.

pip uninstall mmcv-full
pip install --no-cache-dir mmcv-full==1.4.0
bhsh0112 commented 7 months ago

maybe you can try to change the version of mmcv or mmcv-full