Turbopack internal error

[Rishav-Bagri]

Summary

Hi,
I just created a new turborepo using:

npx create-turbo@latest

Then I ran:

cd folder-name
npm run dev

It starts the dev server, but when I open localhost: in the browser, I get a 500 Internal Server Error. The page doesn't load, and the terminal shows no clear reason.

This is my first time using a monorepo. I also tried renaming the folder to remove spaces (as suggested by an LLM), but the error still occurs.

Any idea what could be going wrong?

Additional information

No response

Example

No response

[raihan-ramadhan]

i got same error, since yesterday

[Rishav-Bagri]

oh i just found the fix

remove --turbopack from ur dev scripts in apps/* package.json

"scripts": {
"dev": "next dev --turbopack",
...
}

to

"scripts": {
"dev": "next dev",
...
}