[Bug] AI screen designer always fails

Summary When I ask the AI to show the screen design, it consistently fails with an “An Error Occurred” banner and the console error:

TypeError: Cannot read properties of undefined (reading 'value')

Steps to Reproduce

Open v0 / AI screen designer.
Enter any prompt.
Click and wait it to Show screen design
Error appears.

Expected The generated screen preview should render.

Actual A generic “An Error Occurred” message shows, and DevTools logs the error above. No design is rendered.

截圖 2025-09-12 下午4.24.37

Vercel Staff

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Leaderboard GOAT

You did try refreshing the page though and waiting for a couple of minutes, right? Without forcibly moving into the preview tab?