AttributeError: 'NoneType' object has no attribute 'origin'

[skycr4ft]

Hi @rusty1s, thank you for your great contribution to large-scale graph learning. These days I am facing a problem regarding the configuration of GAS. This issue occurs while importing the GAS library. I've tried many ways, shifting the version of torch, cuda, and torch-sparse, to fix it, but none of them make a difference. So I wanna ask you what can I do with it?

[rusty1s]

This has nothing to do with PyTorch or torch-sparse. Are you sure you installed the PyGAS library (there should exist some *.so files inside torch_geometric_autoscale. Otherwise, please run

pip uninstall torch_geometric_autoscale
pip install --verbose .

and report the log.

[skycr4ft]

The library is successfully installed (but I don't find some *.so files in the directory you said), and the problem still exists

.

[skycr4ft]

Ohhh, there are indeed two *.so files, and it looks like these two are causing the problem.

[rusty1s]

Mmh, in case the *.so files exist, importlib should find them as well (in which case find_spec should not return None). Can you do some manual debugging on why these libraries are not found?

[WendyQi-Guo]

Ohhh, there are indeed two *.so files, and it looks like these two are causing the problem.

Hello, have you been able to resolve this issue? I've encountered the same problem as you.