Segmentation fault with "from torch_geometric.nn import GCNConv"

[Accelerator-thu]

When executing from torch_geometric.nn import GCNConv, I got a
Segmentation fault (core dumped)
And with faulthandler, results are:

How should I fix this?🤔

[Accelerator-thu]

Also, it seems that whenever I want to import something from torch_geometric.nn, there comes a Segmentation fault at the specific line.

[EdisonLeeeee]

I guess there is a mismatch between your PyTorch and external packages torch_scatter, torch_sparse ... It can be resolved by re-installing Pytorch and external packages.