modelscope / modelscope/DiffSynth-Studio
Latest update broke Wan2.2 S2V
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- Dominant language
- Python
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Description
~/repos/DiffSynth-Studio/diffsynth/pipelines/wan_video.py at line 1088:
OLD (breaks Wan-S2V)
if pipe.dit.wantodance_enable_global:
NEW (safe for all Wan models)
if getattr(pipe.dit, 'wantodance_enable_global', False):
This fixed the issue for me, looks like Wan S2V does not have the wanttodance_enable_global attribute
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at diffsynth/pipelines/wan_video.py line 1088 and inspect how the Wan S2V pipeline accesses wantodance_enable_global. Exercise the Wan S2V path and other Wan models after the change; done means S2V no longer fails when that attribute is absent and existing models continue to work.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- machine-learning
- Issue type
- Bug
- Difficulty
- 1/5
- Estimated time
- Under an hour
- Activity status
- Quiet
- Clarity
- Clearly specified
- Newbie friendliness
- 78/100