I am trying to find a solution to the error: OSError: /opt/conda/lib/python3.7/site-packages/torch_sparse/_version_cuda.so: undefined symbol: _ZN5torch3jit17parseSchemaOrNameERKSs.
arising from the statement from torch_geometric.data import Data in Kaggle notebook.
There are solutions in github and stackoverflow, but none are working.
-- "nvcc --version" shows
"nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2020 NVIDIA Corporation Built on Wed_Jul_22_19:09:09_PDT_2020 Cuda compilation tools, release 11.0, V11.0.221 Build cuda_11.0_bu.TC445_37.28845127_0"
I tried to install torch-geometric by
!conda install pyg -c pyg -c conda-forge
!pip install pyg-lib torch-scatter torch-sparse torch-cluster torch-spline-conv torch-geometric -f https://data.pyg.org/whl/torch-1.12.0+cu113.html
from here.
The first statement took more than 1 hour so I moved to the second, which installed it. But the error didn't go.
It is running with out any error in colab.
Looks like there could be various specific culprits to this, but in my case it was simply missing torchtext. Make sure you have that installed and the version is compatible.