train_mini_example_error

[yangLiu1022]

Dear doctor:
I meet a quesion, which is "ImportError: /home/csudxy/anaconda3/envs/env1/lib/python3.6/site-packages/my_lib_cuda-0.0.0-py3.6-linux-x86_64.egg/my_lib_cuda.cpython-36m-x86_64-linux-gnu.so: undefined symbol: _ZN2at19UndefinedTensorImpl10_singletonE",
And my torch.cuda.is_available() is true,So, I don't know where the question is.
My environment: cuda9.2,pytorch1.2.
Good luck!
Liu Yang
2020/9/23