先附上torch官网和detectron2的安装说明地址
pytorch: /get-started/previous-versions/
detectron2 installation: /en/latest/tutorials/
按照官网方法安装相应版本的的detectron2之后出现报错,原因在于我安装的torch和torchvision无法相互对应。由于之前torch版本过高,因为我对torch和torchvision降了版本,可能是我我采用的降版本方法太蠢了,分别安装了相应的torch和torchvision,正确的方法或者最安全的做法按照torch官网来做:
pip install torch1.8.0+cu111 torchvision0.9.0+cu111 torchaudio==0.8.0 -f /whl/torch_stable.html
然后再安装detectron2:
python -m pip install detectron2 -f /detectron2/wheels/cu111/torch1.8/
问题解决
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