ImportError: undefined symbol
Closed this issue · 4 comments
Hi!
I followed the instructions in install.md to install pytorch3D, but when I did
from pytorch3d import _C
, I encountered a strange error.
ImportError: /.../envs/pytorch3d/lib/python3.8/site-packages/pytorch3d-0.7.8-py3.8-linux-x86_64.egg/pytorch3d/_C.cpython-38-x86_64-linux-gnu.so: undefined symbol: _ZNSt15__exception_ptr13exception_ptr9_M_addrefEv
Ubuntu22.04, python 3.8, cuda=12.4, torch=2.1.0
I dont know where i did wrong :(
Hope can have your reply.
I meet the same problem,have you solved it?Thanks.
Is pytorch3d itself working?
_C is a private part of pytorch3d which does not claim to be separately importable. If you specifically need it, did you run import torch first?
Hello, did you succeed in resolving this problem? I am facing the same problem.
I've resolved this issue. Before installing pytorch3d, check if the GPU driver, CUDA version, and torch version on the server strictly match what's specified on the torch official website. Then, find the pre-compiled pytorch3d package on the Anaconda official website and install it. Hope this helps you :)