Next 15 does not work if there is an instrumentation.ts file

[DevAtHeart]

Verify Next.js canary release

• I verified that the issue exists in the latest Next.js canary release

Describe the bug

The server crashes on startup while trying to compile the instrumentation.ts file.

○ Compiling /instrumentation ...
 ⨯ ./instrumentation.ts
Error:   × failed to invoke plugin on 'Some("/project/workspace/instrumentation.ts")'
[Error: An error occurred while loading instrumentation hook: Cannot find module '/project/workspace/.next/server/instrumentation'
Require stack:
- /project/workspace/node_modules/.pnpm/next@15.3.0-canary.24_react-dom@19.0.0_react@19.0.0/node_modules/next/dist/server/dev/next-dev-server.js
- /project/workspace/node_modules/.pnpm/next@15.3.0-canary.24_react-dom@19.0.0_react@19.0.0/node_modules/next/dist/server/next.js
- /project/workspace/node_modules/.pnpm/next@15.3.0-canary.24_react-dom@19.0.0_react@19.0.0/node_modules/next/dist/server/lib/start-server.js] {
  code: 'MODULE_NOT_FOUND',
  requireStack: [Array]

Expected behavior

The server to startup normally and the superjson plugin to function.

Reproduction link

https://codesandbox.io/p/devbox/festive-marco-874kzf?workspaceId=ws_UDh5PPYTfH5dS4grc4QC5V

Version

0.6.3

Config

{
  reactStrictMode: true,
  experimental: {
    swcPlugins: [["next-superjson-plugin", {}]],
  },
}

Additional context

If you delete the instrumentation.ts file OR the superjson plugin line from next config, everything works normally.

[MichaelCharles]

I think the issue might be more fundamental than that. I'm getting the same "failed to invoke plugin on "Some('...')"" error even on a fresh install of NextJS 15 without an instrumentation.ts file.

I've created a separate issue here: #116 However there may be a shared underlying issue.

[serg-and]

I forked and published this plugin with compatibility for Next.js@15, since this plugins to no longer be maintained.

https://github.com/serg-and/superjson-next
https://www.npmjs.com/package/superjson-next

[jthrilly]

@serg-and you don't have issues open on your fork, but trying to use in my project results in the dev server crashing (with no stack trace or error message) as soon as it is asked to server a request.

[serg-and]

@jthrilly opened, interested in your next version. Have not tested swc_core compatibility with previous next releases.

[jthrilly]

@serg-and - I see now that the plugin is canary only - sorry about that. I posted an issue anyway, but please feel free to close. Thanks for your efforts.