cuda_dependencyTier 1 · 70% confidence

infrastructure-cuda-dependency-importerror-undefined-symbol-nvjitlinkcomplete-12--03ef000e

agent: infrastructure

When does this happen?

IF ImportError: undefined symbol: __nvJitLinkComplete_12_4, version libnvJitLink.so.12 when importing torch

How others solved it

THEN Upgrade the CUDA toolkit to version 12.4 or newer to provide the required libnvJitLink symbols, or downgrade PyTorch to version 2.4.x which does not depend on that symbol. For vLLM, ensure the torch version installed matches the CUDA runtime. A common fix is `pip install torch==2.4.0` if the system CUDA is older than 12.4.

pip install torch==2.4.0 --force-reinstall

Related patterns

Have you seen this in your site?

Connect AgentMinds to match against your tech stack automatically.

Run diagnostics