ImportError: cannot import name '_C' from partially initialized module 'torchsdf'

[CodingCatMountain]

Hi, there is a problem when install torchsdf which is ImportError: cannot import name '_C' from partially initialized module 'torchsdf'. And I found it can be solved. Please take a look at this related issue. So Are you install this package via conda?
Looking forward to your reply. Sincerely, Kacun.

[Ericcsr]

I remember removing all built related files and rerun bash install.sh can resolve this issue. I install it by following README.md not from conda. Also, SpringGrasp itself doesn't depends on TorchSDF. If you are only using SpringGrasp, you can also comment out all torchsdf imports.