Flash-attn Issues

[wuhang03]

Thanks for your great work and clean codes!

When I tried to run evaluation scripts, I met the errors below:

ImportError: /opt/conda/envs/viscot/lib/python3.10/site-packages/flash_attn_2_cuda.cpython-310-x86_64-linux-gnu.so: undefined symbol: _ZNK3c105Error4whatEv

It seems to be some package version issues.
I'd appreciate it a lot if you can give some tips about how to solve this.

Thank you for your assistance!

[snow-like-kk]

应该是flash-attn版本的问题，参考这个可以解决[已解决] flash-attn报错flash_attn_2_cuda.cpython-310-x86_64-linux-gnu.so: undefined symbol