Tanstack start: router context is coming out null

[adgang]

Which project does this relate to?

Start

Describe the bug

I was just playing with to get @tanstack/start to work with deno. I created an app with ssr.

When hitting http://localhost:3000, the server seems to log a response but the page keeps loading forever. Even curl keeps waiting forever:

curl http://localhost:3000 --verbose
* Host localhost:3000 was resolved.
* IPv6: ::1
* IPv4: 127.0.0.1
*   Trying [::1]:3000...
* connect to ::1 port 3000 from ::1 port 58800 failed: Connection refused
*   Trying 127.0.0.1:3000...
* Connected to localhost (127.0.0.1) port 3000
> GET / HTTP/1.1
> Host: localhost:3000
> User-Agent: curl/8.7.1
> Accept: */*
> 
* Request completely sent off

Server logs:

vinxi hook app:dev:nitro:config                                                                                                    6:26:58 AM
vinxi hook app:dev:server:created                                                                                                  6:26:58 AM
vinxi hook app:dev:server:listener:creating                                                                                        6:26:58 AM

  ➜ Local:    http://localhost:3000/
  ➜ Network:  use --host to expose

vinxi hook app:dev:server:listener:created                                                                                         6:26:58 AM
ServerFn Request: /Users/adgang/ws/development/others/deno-tanstack-start/app/routes/index.tsx - $$function0

ServerFn Response: 200
 - Payload: {"result":0,"context":{}}
Warning: useRouter must be used inside a <RouterProvider> component!
Warning: useRouter must be used inside a <RouterProvider> component!
Error in renderToPipeableStream: TypeError: Cannot read properties of null (reading '__store')
    at useRouterState (file:///some-path/deno-tanstack-start/node_modules/.deno/@[email protected]/node_modules/@tanstack/react-router/dist/esm/useRouterState.js:11:26)
    at OutletImpl (file:///some-path/deno-tanstack-start/node_modules/.deno/@[email protected]/node_modules/@tanstack/react-router/dist/esm/Match.js:162:19)
    at Object.react-stack-bottom-frame (file:///some-path/deno-tanstack-start/node_modules/.deno/[email protected]/node_modules/react-dom/cjs/react-dom-server.node.development.js:8723:18)
    at renderWithHooks (file:///some-path/deno-tanstack-start/node_modules/.deno/[email protected]/node_modules/react-dom/cjs/react-dom-server.node.development.js:4621:19)
    at renderElement (file:///some-path/deno-tanstack-start/node_modules/.deno/[email protected]/node_modules/react-dom/cjs/react-dom-server.node.development.js:5056:23)
    at renderElement (file:///some-path/deno-tanstack-start/node_modules/.deno/[email protected]/node_modules/react-dom/cjs/react-dom-server.node.development.js:5406:15)
    at retryNode (file:///some-path/deno-tanstack-start/node_modules/.deno/[email protected]/node_modules/react-dom/cjs/react-dom-server.node.development.js:5704:22)
    at renderNodeDestructive (file:///some-path/deno-tanstack-start/node_modules/.deno/[email protected]/node_modules/react-dom/cjs/react-dom-server.node.development.js:5530:11)
    at renderNode (file:///some-path/deno-tanstack-start/node_modules/.deno/[email protected]/node_modules/react-dom/cjs/react-dom-server.node.development.js:6080:18)
    at renderChildrenArray (file:///some-path/deno-tanstack-start/node_modules/.deno/[email protected]/node_modules/react-dom/cjs/react-dom-server.node.development.js:5965:9) { componentStack: [Getter] }

Warning: The line numbers above are not faithful to the code lines in the npm package as I have changed somethings in node_modules to debug the issue.

Please keep this issue open so that we can track and fix these issues.

Your Example Website or App

https://github.com/adgang/deno-tanstack-start

Steps to Reproduce the Bug or Issue

See https://github.com/adgang/deno-tanstack-start
To reproduce the issue,

1. Clone the repo
2. git checkout 292f6c02921060444f6c783fc261ab1e775f70f0
3. deno -i --allow-scripts
4. DEBUG=true deno run devv --debug -debug --allow-scripts
   Note: devv has two vs.

Expected behavior

The count page in app starter should work.

Screenshots or Videos

Page doesn't load. So no screenshots.

Platform

• OS: [MacOS]
• Browser: [Chrome]
• Version: [131.0.6778.139]
• Deno 2.1.3
  Any browser can reproduce this.

deno --version
deno 2.1.3 (stable, release, aarch64-apple-darwin)
v8 13.0.245.12-rusty
typescript 5.6.2

Additional context

No response

[schiller-manuel]

can you check if multiple versions of router are installed somehow by deno?

[osdiab]

seems to happen in particular with Deno and not when I run with npm or with bun.