v0 preview sandbox module resolution errors for Next.js internal loaders

Hi team,

I’m experiencing recurring module resolution errors inside the v0 preview sandbox (e.g. next-flight-client-entry-loader, @swc/helpers, and other internal Next.js loader paths under /vercel/share/v0-next-shadcn).

Context

  • My Vercel deployments are building and running correctly.
  • The issue only occurs inside the v0 preview environment.
  • It appears related to the sandbox dependency tree rather than my project code.

Question

If I merge this branch into main and start development from a fresh branch, will that provision a clean sandbox container and resolve this infrastructure-level issue?

Please let me know if there’s a recommended way to fully reset the preview environment.

Thanks.

You can restart the sandbox by clicking here

Hey! To help debug your v0 project, could you share your v0 chat link?
It looks like https://v0.app/chat/... — you can copy it from your browser’s address bar while in the chat.

You’ll also need to unlist the chat so our team can view it — here’s how: Sharing | v0 Docs

This helps the team reproduce what you’re seeing much faster. Thanks!