Interface freezing when dropping in workflow

[peteromallet]

Expected Behavior

When I drop in a workflow, I expect it to appear in the interface.

Actual Behavior

The interface froze and stalled in a weird way, I had to restart for it to work again.

Steps to Reproduce

Attached is the workflow it was happening with: Wan_Restyledfirstframe_workflow.json

Debug Logs

Didn't save.

Other

No response

[AmeliaJaneMurphy]

This has also happened to me. It happens with any WF I try to bring in now. Started when I updated to recent version.

[benceruleanlu]

can't reproduce with the given workflow on comfy 0.3.27 + frontend 1.15.9

perhaps someone can talk a closer look with a bug report at https://github.com/Comfy-Org/ComfyUI_frontend

[lovisdotio]

Same issue on my side, only when its related to Wan, maybe an issue with the Wan wrapper ?

[ltdrdata]

Try disabling all custom nodes and see how it goes.

[lovisdotio]

I desactivate all the node of the workflow , and I have still the bug.. I have to many node to desactivate all of them.
But other workflow work, just this one

[lovisdotio]

https://github.com/if-ai/ComfyUI-IF_VideoPrompts/blob/main/example_workflows/CD_WAN_VACE.json
i tried eveyrthing, this workflow for example doesnt work for me and crash the front end

[benceruleanlu]

https://github.com/if-ai/ComfyUI-IF_VideoPrompts/blob/main/example_workflows/CD_WAN_VACE.json i tried eveyrthing, this workflow for example doesnt work for me and crash the front end

@lovisdotio could you send your terminal and console logs?

[lovisdotio]

beginner mistake.. I always do a git pull to update Comfy , but never the requirements...
a "pip install -r requirements.txt" inside Comfyui make it work ..

[AmeliaJaneMurphy]

Hrm...I updated via the manager, so I dont think this is the issue for me. But I do agree it seems to happen more with WFs that have WAN. But it also happened with one that was just using flux and basic controlnets for me but using the clown sampler.