mmcv-full安装不成功，导致无法形成自己的配置文件

[shukui03]

我的型号参数：
torch版本: 2.10.0+cu128 CUDA是否可用: True GPU数量: 3 GPU 0: Tesla PG503-216 GPU 1: Tesla PG503-216 GPU 2: Tesla PG503-216 cuDNN版本: 91002
一直有问题出现，(lj) luo@luo-X99-TI-D4-PLUS:~/lj_detr/mmcv$ python - << 'EOF' import mmcv from mmcv.ops import roi_align print("mmcv ops OK") EOF Traceback (most recent call last): File "", line 2, in File "/home/luo/lj_detr/mmcv/mmcv/ops/init.py", line 2, in from .active_rotated_filter import active_rotated_filter File "/home/luo/lj_detr/mmcv/mmcv/ops/active_rotated_filter.py", line 10, in ext_module = ext_loader.load_ext( File "/home/luo/lj_detr/mmcv/mmcv/utils/ext_loader.py", line 13, in load_ext ext = importlib.import_module('mmcv.' + name) File "/usr/lib/python3.10/importlib/init.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) ModuleNotFoundError: No module named 'mmcv._ext'

[0xyangl]

https://mmcv.readthedocs.io/en/latest/get_started/build.html

可以嘗試build from source

[shukui03]

https://mmcv.readthedocs.io/en/latest/get_started/build.html

可以嘗試build from source

ok，thank you

[Chenyangfan4]

I shared a solution for this in open-mmlab/mmcv#3319 (comment)