Undefined Symbol: _ZN3c106detail19maybe_wrap_dim_slowIlEET_S2_S2_b

[gcervantes8]

Undefined Symbol: _ZN3c106detail19maybe_wrap_dim_slowIlEET_S2_S2_b

[Jegp]

This may be caused by torch being updated, so the ABI for the compiled Norse module changes (see https://norse.github.io/norse/pages/installing.html#common-problems). Could you try to uninstall/reinstall torch, and then reinstall Norse? Re-compiling the binaries should fix the problem.

[gcervantes8]

Yep! Looks like I'm able to correctly install Norse in Google Colab with the following commands:

!pip install norse
!pip install lava
!pip install lava-dl

!pip uninstall triton
!pip uninstall torchvision

!pip uninstall norse
!pip install norse

[Jegp]

Urgh, that seems annoyingly specific. Thank you for posting the fix!