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TypeError: action is not a function - TanStack

TanStack•3mo ago•

3 replies

then-purple

TypeError: action is not a function

Have been getting this error message for a while now. It'll happen at random, testing random functionality, and server functions would just fail. I personally startet noticing it after implementing S3 integration, however it could've just been a coincidence. I've also had reports of others having this error. Does anyone have an idea of what's causing this issue?

Screenshot_2025-12-25_at_1.06.35_am.png

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