Comfy-Org/ComfyUI_Nvidia_VFX_Nodes
1
0
Fork 0
mirror of https://github.com/Comfy-Org/ComfyUI_Nvidia_VFX_Nodes.git synced 2026-11-04 23:37:30 +00:00
Code Issues 31 Projects Packages Wiki Activity

[GH-ISSUE #55] Module 'nvvfx' has no attribute 'QualityLevel' #33

New issue
Closed
opened 2026-10-26 22:28:13 +00:00 by bsakaguchi · 1 comment
bsakaguchi commented 2026-10-26 22:28:13 +00:00
Owner
Copy link

Originally created by @stena on GitHub (Oct 13, 2026).
Original GitHub issue: https://github.com/Comfy-Org/ComfyUI_Nvidia_VFX_Nodes/issues/55

[WARNING] Traceback (most recent call last):
  File "D:\ComfyUI-Easy-Install 0.25\ComfyUI\ComfyUI\nodes.py", line 2276, in load_custom_node
    module_spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 999, in exec_module
  File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
  File "D:\ComfyUI-Easy-Install 0.25\ComfyUI\ComfyUI\custom_nodes\comfyui_nvidia_rtx_nodes\__init__.py", line 15, in <module>
    VSR_QUALITY_OPTIONS = list(nvvfx.QualityLevel.__members__)
                               ^^^^^^^^^^^^^^^^^^
AttributeError: module 'nvvfx' has no attribute 'QualityLevel'

[WARNING] Cannot import D:\ComfyUI-Easy-Install 0.25\ComfyUI\ComfyUI\custom_nodes\comfyui_nvidia_rtx_nodes module for custom nodes: module 'nvvfx' has no attribute 'QualityLevel'
Originally created by @stena on GitHub (Oct 13, 2026). Original GitHub issue: https://github.com/Comfy-Org/ComfyUI_Nvidia_VFX_Nodes/issues/55 ``` [WARNING] Traceback (most recent call last): File "D:\ComfyUI-Easy-Install 0.25\ComfyUI\ComfyUI\nodes.py", line 2276, in load_custom_node module_spec.loader.exec_module(module) File "<frozen importlib._bootstrap_external>", line 999, in exec_module File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed File "D:\ComfyUI-Easy-Install 0.25\ComfyUI\ComfyUI\custom_nodes\comfyui_nvidia_rtx_nodes\__init__.py", line 15, in <module> VSR_QUALITY_OPTIONS = list(nvvfx.QualityLevel.__members__) ^^^^^^^^^^^^^^^^^^ AttributeError: module 'nvvfx' has no attribute 'QualityLevel' [WARNING] Cannot import D:\ComfyUI-Easy-Install 0.25\ComfyUI\ComfyUI\custom_nodes\comfyui_nvidia_rtx_nodes module for custom nodes: module 'nvvfx' has no attribute 'QualityLevel' ```
bsakaguchi commented 2026-10-26 22:28:14 +00:00
Author
Owner
Copy link

@stena commented on GitHub (Oct 14, 2026):

Ok. This was solved by running
..\..\python_embeded\python -m pip install -U --no-build-isolation nvidia-vfx --index-url https://pypi.nvidia.com in custom_nodes, as was mentioned in the first Issue. I had an old version installed. Works fine now.

<!-- gh-comment-id:6167425039 --> @stena commented on GitHub (Oct 14, 2026): Ok. This was solved by running `..\..\python_embeded\python -m pip install -U --no-build-isolation nvidia-vfx --index-url https://pypi.nvidia.com` in custom_nodes, as was mentioned in the first Issue. I had an old version installed. Works fine now.
Sign in to join this conversation.
No Branch/Tag specified
Branches Tags
main
alexis/rename-true-hdr-to-video-hdr
Revert-node-name
alexis/add-long-video-true-hdr-workflow
alexis/add-node-thumbnails-readme
alexis/add-video-upscale-thumbnail
alexis/update-workflow-thumbnails
alexis/update-workflows
Update-README
alexis/update-tru-hdr-workflow
alexis/update-vfx-nodes
alexis/update-pyproject
add-publish-workflow-and-pyproject
No results found.
Labels
Clear labels   
pull-request
Mirrored from GitHub Pull Request

No labels
pull-request
Milestone
Clear milestone
No items
No milestone
Projects
Clear projects
No items
No project
Assignees
Clear assignees
No assignees
1 participant
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference
Comfy-Org/ComfyUI_Nvidia_VFX_Nodes#33
No description provided.