问题描述：
一位订阅了专栏的粉丝私信我他的一个问题，他在导入 torch_sparse 出现了如下问题 OSError: dlopen(/usr/local/Caskroom/miniconda/base/envs/my_conda_env/lib/python3.8/site-packages/torch_sparse/_version.so, 6): Symbol not found: __ZN3c105ErrorC1ENS_14SourceLocationERKNSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEE Referenced from: /usr/local/Caskroom/miniconda/base/envs/my_conda_env/lib/python3.8/site-packages/torch_sparse/_version.so Expected in: flat namespace in /usr/local/Caskroom/miniconda/base/envs/my_conda_env/lib/python3.8/site-packages/torch_sparse/_version.so