Turbopack Error: Failed to write app endpoint /page

[Accord985]

Turbopack version: c8cf55f4
Next.js version: 0.0.0

Error message:

Failed to write app endpoint /page

Caused by:
- StaticAsset::path: not found

Debug info:
- Execution of TaskId { id: 2147483652 } transient failed
- Execution of get_written_endpoint_with_issues_operation failed
- Execution of endpoint_write_to_disk failed
- Execution of <AppEndpoint as Endpoint>::output failed
- Failed to write app endpoint /page
- Execution of AppEndpoint::output failed
- Execution of <StaticOutputAsset as OutputAsset>::path failed
- StaticAsset::path: not found

[Accord985]

The problem was caused by a typo in the font definition file:

// app/fonts/loadFonts.ts
import localFont from "next/font/local";

const lxgwWenkai = localFont({
  variable: "--font-lxgw-mono",
  src: [
    {
      path: '.LXGWWenKaiMono-Light.ttf',   // <-missed a "/"
      weight: '300'
    },
    {
      path: './LXGWWenKaiMono-Regular.ttf',
      weight: '400'
    },
    {
      path: './LXGWWenKaiMono-Medium.ttf',
      weight: '500'
    }
  ]
});

export {lxgwWenkai}

After fixing the name the problem was solved. But this error message was confusing, and it took me quite a while to find out which static asset is missing. I hope in the future the error message could point out the name of the missing asset instead of a fatal internal error.