Error occurred prerendering page "/404" when using concurrentFeatures: true

[saurabhguptarock]

What version of Next.js are you using?

12.0.3

What version of Node.js are you using?

14.18.1

What browser are you using?

Chrome

What operating system are you using?

macOS

How are you deploying your application?

Vercel

Describe the Bug

Error occurred prerendering page "/404". Read more: https://nextjs.org/docs/messages/prerender-error
Error: Cannot find module for page: /404
at node_modules/next/dist/export/index.js:493:19

Build error occurred
Error: Export encountered errors on following paths: /404

Expected Behavior

The page rendering should proceed without error.

To Reproduce

Enable concurrentFeatures: true in next.config.js

[vitormv]

This was already fixed in the canary: https://github.com/vercel/next.js/releases/tag/v12.0.4-canary.0

[huozhi]

Thanks @vitormv!
@saurabhguptarock Should be covered in #31059. Can you try it again with next@12.0.4-canary.0. If it still doesn't get fixed please provide a minimal reproduction and reopen the issue. Close the issue for now.

[balazsorban44]

This issue has been automatically locked due to no recent activity. If you are running into a similar issue, please create a new issue with the steps to reproduce. Thank you.