rival-black

Error reading routerStream: Invalid state: Controller is already closed error

i keep getting this error, however it does not impact my application anyhow - has anyone experienced this error yet? Where should i search? code: 'ERR_INVALID_STATE' } Error reading routerStream: TypeError [ERR_INVALID_STATE]: Invalid state: Controller is already closed at ReadableStreamDefaultController.enqueue (node:internal/webstreamtb/Documents/Developer/Tatb/Documents/Developer/Tanstack-start-convex/node_modules/.pnpm/@tanstack+router-core@1.132.37/node_modules/@tanstack/router-core/dist/esm/ssr/transformStreamWithRouter.js:29:18) at file:///C:/Users/vestb/Documents/Developer/Tanstack-start-convex/node_modules/.pnpm/@tanstack+router-core@1.132.37/node_modules/@tanstack/router-core/dist/esm/ssr/transformStreamWithRouter.js:94:26 at process.processTicksAndRejections (node:internal/process/task_queues:105:5) { code: 'ERR_INVALID_STATE'

16 Replies

rare-sapphire•2mo ago

Me too 😅 I dont know what can be the cause

fascinating-indigo•2mo ago

need a reproducer for this are you both using the query integration?

rare-sapphire•2mo ago

No im not

extended-salmon•2mo ago

I got the same error. I just ran bun create @tanstack/start@latest --framework solid with these options

{
  "projectName": "test",
  "mode": "file-router",
  "typescript": true,
  "tailwind": true,
  "packageManager": "bun",
  "git": true,
  "version": 1,
  "framework": "solid",
  "chosenAddOns": [
    "biome",
    "start",
    "tanstack-query"
  ]
}

{
  "projectName": "test",
  "mode": "file-router",
  "typescript": true,
  "tailwind": true,
  "packageManager": "bun",
  "git": true,
  "version": 1,
  "framework": "solid",
  "chosenAddOns": [
    "biome",
    "start",
    "tanstack-query"
  ]
}

the console then says

These exports from "/home/rasib/projects/reading-app/test/src/routes/demo.tanstack-query.tsx" will not be code-split and will increase your bundle size

so removed the export at the end of the file then I get the above error

fascinating-indigo•2mo ago

hm the warning should not be relevant

extended-salmon•2mo ago

the fix is deleting the route gen file and re generating it.

fascinating-indigo•2mo ago

the fix for what? for the "Error reading routerStream:" error?

extended-salmon•2mo ago

yes.

fascinating-indigo•2mo ago

should not be related really can you please push the reproducer repo to github?

extended-salmon•2mo ago

https://github.com/rasibn/tanstack-bug

GitHub

GitHub - rasibn/tanstack-bug

Contribute to rasibn/tanstack-bug development by creating an account on GitHub.

rare-sapphire•2mo ago

Anyone found a fix for this yet? fwiw, I encountered this after upgrading dependencies. Deleting the .tanstack folder helped. Not sure what happened though

fascinating-indigo•2mo ago

can you share a complete project that reproduces the issue?

rare-sapphire•2mo ago

Trying to reproduce it by downgrading and upgrading again, will share it in a repo if it's possible

quickest-silver•2mo ago

fwiw i've seen this happen in start and in nextjs, but it only appears when the chrome devtools are open and doesn't cause any behavioral issues. i'm not sure what exactly causes it, as i have another project that doesn't do it.

inland-turquoise•5w ago

Second this, for me it fetches my backend each second for few seconds. Does it also happen in production?

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Error reading routerStream: Invalid state: Controller is already closed error

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