undefined symbol: _ZN2at7getTypeERKNS_6TensorE

msracver / Deformable-ConvNets

Deformable Convolutional Networks

MIT License

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undefined symbol: _ZN2at7getTypeERKNS_6TensorE #264

Open xiaoliqiangxxqzz opened 4 years ago

xiaoliqiangxxqzz commented 4 years ago

Traceback (most recent call last): File "test.py", line 11, in from dcn_v2 import dcn_v2_conv, DCNv2, DCN File "/home/xlq/Downloads/DCNv2-master/dcn_v2.py", line 13, in import _ext as _backend ImportError: /home/xlq/Downloads/DCNv2-master/_ext.cpython-36m-x86_64-linux-gnu.so: undefined symbol: _ZN2at7getTypeERKNS_6TensorE

who can tell me what is wrong with this?

huangteng1220 commented 4 years ago

I have the same problem. Some one has solved in this: https://docker.pkg.github.com/facebookresearch/maskrcnn-benchmark/issues/985. But this problem still happen.

xiaoliqiangxxqzz commented 4 years ago

I have solved it by build it again