Bug Report – Stitch UI Generation Issues

Stitch
1

Issues Identified

1. UI shows raw code blocks

  • Description: In some UI generations, instead of rendering components properly, raw code (like JavaScript loops or JSX) appears directly in the UI.
  • Impact: This breaks the visual fidelity and confuses the layout logic.

2. Black blocks + disjointed layout

  • Description: Sometimes the generated UI contains large black areas, and all components and text are pushed far down the page (3–4 scrolls below). It feels like a static HTML dump with broken CSS.
  • Impact: Layout is unreadable and not usable for design refinement or export.

3. UI generation hangs or fails

  • Description: Occasionally, Stitch throws an error:

“Something unexpected happened, and Stitch couldn’t complete your generation. Please try again in a moment.”
The UI then continues loading indefinitely without success.

  • Impact: Blocks productivity entirely, forcing me to start a new chat

Screenshot 2025-06-28 190425_Screenshot 2025-06-28 190545_Screenshot 2025-06-28 190659
Screenshot 2025-06-28 190425_Screenshot 2025-06-28 190545_Screenshot 2025-06-28 190659894×2464 112 KB

2

@Wydoinn Thanks for your feedback. We are tracking the 1. UI code blocks and 3. Design generation failures issues. I will file a bug for 2. [UI] issue of black blocks.

1 Like
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Problem while generating.
“Something unexpected happened, and Stitch couldn’t complete your generation. Please try again in a moment.”

I tried editing a page that I have created, I have also tried to generate a new page, and I’m getting the same error.

1 Like
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Screenshot 2025-08-24 213945
Screenshot 2025-08-24 213945420×209 10.5 KB

this is what showing for the past few hours, even in the new chat it doesnt work
@ymodak

1 Like
6

I’m having this same issue.

7

image
image1387×766 26.8 KB

I can’t even reach out to the moderators. Wow! There’s a message that says, “Don’t hesitate to contact us,” but where the heck is the option to do so?
@ymodak

9

Looks like everyone is running into the same issues right now, probably something on the server side

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Hey @Abdullah_AbuZaid first of really appreciate you feedback, we had an outage on stitch previously but the issue is been resolved know, could you please try refreshing and re-generating your design. So sorry for all the trouble and disruption this caused. We know it wasn’t ideal, and we really appreciate your patience while we got things sorted.
And going forward if you can post your queries/issues as a new please instead of posting them into the thread. Thanks!

12

Hey @MARSHMELLOW if you want to reach out to the stitch team we have an google form
for that or else reach out to us on X.