undefined symbol: _ZNK5torch8autograd4Node4name

[wenhuach21]

Describe the bug

After installing and uninstalling some libraries, issues like this frequently occur.

ImportError: /home/wenhuach/anaconda3/envs/newvllm/lib/python3.10/site-packages/intel_extension_for_pytorch/lib/libintel-ext-pt-cpu.so: undefined symbol: _ZNK5torch8autograd4Node4name

Versions

2.6.0

[jingxu10]

Please double check if pytorch is the expected one.

[wenhuach21]

Yes, I believe so. The workaround is to uninstall torch, torchvision, and torchaudio, then reinstall them. However, I can’t recall if ipex also needs to be reinstalled.
I’ve encountered this issue quite a few times.
It’s a bit surprising that this was marked as NotAnIssue, considering it significantly impacts the user experience and appears to be specific to IPEX.