ImportError: /root/miniconda3/envs/pointcept/lib/python3.8/site-packages/flash_attn_2_cuda.cpython-38-x86_64-linux-gnu.so: undefined symbol: _ZN3c105ErrorC2ENS_14SourceLocationENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE
学到了，还有这种说法！简单中有不简单的道理
还是不行！
undefined symbol: _ZN3c105ErrorC2ENS_14SourceLocationENSt7-CSDN博客
降级到2.6.0