Unable to read workflow in .webp image. Previous commit works fine.

[comfyui-wiki]

Recording.mov

I tried to edit a .webp format workflow image today. But the current version can't read the workflow from webp.

I tried to deploy and found that the previous commit worked fine, but the latest commit can't read the workflow data in the .webp.

Previous commit version: https://comfy-ui-embedded-workflow-editor-k0nc099o9.vercel.app/

[comfyui-wiki]

.webp image I used in the screen recording.

[snomiao]

FAIL TO REPRODUCE @comfyui-wiki

2025-04-08 in my end, both latest and your version can load your webp without problems.

The Webp URL:
https://raw.githubusercontent.com/Comfy-Org/example_workflows/main/hunyuan-video/t2v/kitchen.webp

Your deployment https://comfy-ui-embedded-workflow-editor-k0nc099o9.vercel.app/

Latest deployment https://comfy-ui-embedded-workflow-editor.vercel.app/

Could you try it again?

[comfyui-wiki]

Screen.Recording.2025-04-08.at.15.41.13.mov

That's strange.

Still didn't work on https://comfyui-embedded-workflow-editor.vercel.app/.

Even though I have switched the wifi to another. :(

[comfyui-wiki]

I gave another try on other WebP images. While some worked, but others didn't.

Workflow can be read by last version editor

The following WebP was uploaded by Robin since last time we had released hunyuan3D support. It seems that those images have been edited by the latest workflow editor. So the editor can read the workflow in their metadata:

You can find other WebP upload by Robin in hunyuan3d-2

These images are not generated by ComfyUI, they are converted from mp4.

Workflow can't be read by last version editor

While the following WebP images are generated by ComfyUI and haven't been edited by the workflow editor. Since all the images haven't been edited, the workflow should be read by the editor, but it wasn't.

When I try to upload them to the editor. The workflow can't be read and just shows "{}".

After editing them, the workflow won't be lost again. All the workflow information can be read again after edited.

You can find those images in hunyuan-video

[comfyui-wiki]

All the WebP images can be dragged into ComfyUI and load the workflow.

The workflow can be read by my deployment.

But WebP images generated by ComfyUI can't be read by the latest editor.

[snomiao]

Confirmed! thank you, let me check