Import failed after refresh comfyui to 0.28

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
42/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Quiet
Tech stack
python

Research direction

The traceback fails at the import of interleaved_freqs_cis from comfy/ldm/lightricks/model.py in the ComfyUI core, which the ComfyUI-LTXVideo custom node expects. Start by searching the node's code for that import and checking whether the symbol still exists in the installed ComfyUI 0.28 model.py. Done means the node imports without the warning on 0.28, or the mismatch is documented with its cause.

Written by the indexing model from the issue text.

Description

[WARNING] Cannot import C:\ComfyUI_windows_portable_nvidia\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-LTXVideo module for custom nodes: cannot import name 'interleaved_freqs_cis' from 'comfy.ldm.lightricks.model' (C:\ComfyUI_windows_portable_nvidia\ComfyUI_windows_portable\ComfyUI\comfy\ldm\lightricks\model.py)

Dominant language
Python
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Merged PRs (30d)
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