© 2026 Hedgehog Software, LLC

Twitter GitHub Discord

More

Communities Docs About Terms Privacy

Missing queryFn error - TanStack

TanStack•3y ago•

6 replies

hurt-tomato

Missing queryFn error

Hi, quick question here. We are using a lot of queryDefaults to handle our queries. Sometimes, while developing or in test, in case of incomplete queryKey, we get a ‘missing QueryFn’ error. Right now we use v4. Is there a plan to add more context (queryKey?) to the error? Is it already fixed in v5?
Thanks.

TanStack is a community of passionate software engineers striving for high-quality, open-source software for web devs

28,744Members

Resources

Recent Announcements

Similar Threads

Was this page helpful?

Recent Announcements

dry-scarlet

https://x.com/powersync_/status/2010721010006552775?s=20

dry-scarlet · 2mo ago

dry-scarlet

You can now submit your website/app/project to http://TanStack.com 's new showcase and have it seen by the TanStack community! - Global showcase browser - Per-library filters - Category filters Submit here: https://tanstack.com/showcase/submit View all here: https://tanstack.com/showcase

dry-scarlet · 3mo ago

dry-scarlet

TanStack AI Alpha 2 is here! 🖼️ Image, video, audio, speech, transcription, structured output 📦 Split adapters = smaller bundles, faster dev/contributions, easier 🎄 Fully tree shakable adapters ✨ Cleaner, flattened, fully type-safe APIs https://tanstack.com/blog/tanstack-ai-alpha-2

dry-scarlet · 3mo ago

Similar Threads

Missing queryFn when invalidating

TTanStack / react-query-questions

Unable to troubleshoot "Missing queryFn"

TTanStack / react-query-questions

How to silence missing queryFn warnings?

TTanStack / react-query-questions

useMemo and queryFn

TTanStack / react-query-questions