Start: server functions can't serialize error objects - Githubissues

TanStack / router

🤖 Fully typesafe Router for React (and friends) w/ built-in caching, 1st class search-param APIs, client-side cache integration and isomorphic rendering.

https://tanstack.com/router

MIT License

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Start: server functions can't serialize error objects #2535

Open nekochan0122 opened 1 week ago

nekochan0122 commented 1 week ago

Which project does this relate to?

Start

Describe the bug

https://discord.com/channels/719702312431386674/1238170697650405547/1295132419812233226

Your Example Website or App

https://github.com/nekochan0122/start-todolist-server-fn

Steps to Reproduce the Bug or Issue

copy .env.example to .env
pnpm db:push
pnpm db:generate
pnpm dev
try to create same todo and see the error in console

Expected behavior

Error objects should be able to serialize.

Screenshots or Videos

No response

Platform

OS: Windows
Browser: Chrome
Start Version: 1.65.0

Additional context

No response

schiller-manuel commented 1 week ago

if an Error is thrown, it can't be serialized using JSON.stringify

this is what happens currently: https://github.com/TanStack/router/blob/ed07f048a8597858a2bff8b4a558bd68760edb15/packages/start/src/client-runtime/fetcher.tsx#L138-L147