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Remove NVIDIA CUDA classifier to fix node pack loading issue#275

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gregory-richard wants to merge 1 commit into
crystian:mainfrom
gregory-richard:fix/remove-nvidia-cuda-classifier
Open

Remove NVIDIA CUDA classifier to fix node pack loading issue#275
gregory-richard wants to merge 1 commit into
crystian:mainfrom
gregory-richard:fix/remove-nvidia-cuda-classifier

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@gregory-richard

@gregory-richard gregory-richard commented Feb 9, 2026

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Summary

  • Removes the Environment :: GPU :: NVIDIA CUDA classifier from pyproject.toml which causes ComfyUI's node pack validation to block loading the extension
  • GPU monitoring via pynvml is already optional and degrades gracefully, so this classifier is unnecessarily restrictive
  • The mismatch between how ComfyUI reports the available accelerator (CUDA) and the classifier string (GPU :: NVIDIA CUDA) prevents the extension from loading even on systems with NVIDIA GPUs

Fixes #271

Test plan

  • Verified the extension loads and works correctly after this change on a system with NVIDIA CUDA GPU
  • Verify GPU monitoring still functions (pynvml usage is unaffected by this change)
  • Verify extension works on systems without NVIDIA GPUs (should degrade gracefully as before)

The `Environment :: GPU :: NVIDIA CUDA` classifier in pyproject.toml
causes ComfyUI's node pack validation to treat NVIDIA CUDA as a hard
requirement. This prevents the extension from loading entirely on
systems where the reported accelerator string doesn't exactly match
(e.g. "CUDA" vs "GPU :: NVIDIA CUDA"), even when CUDA is available.

GPU monitoring via pynvml is already optional and gracefully degrades
when unavailable. The rest of the extension (metadata, pipes, debugger
nodes, etc.) has no GPU dependency at all.

Fixes crystian#271

Co-authored-by: Cursor <cursoragent@cursor.com>
@megadh69

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i deleted row 10 and still shows as an issue/conflict

@essence25

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So what is the fix?

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ComfyUI warning before install: GPU/Accelerator not supported (available: CPU, required: GPU :: NVIDIA CUDA)

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