3 replies

Error: Invalid hook call. (useQuery inside useEffect)

Hi, I'm using clerk + convex in Expo.
I'm trying to load user data once the user is set on sign-in from clerk's useUser hook. To do this, I have placed the useQuery hook inside useEffect, which is causing this error. I have also tried putting the useQuery call inside useCallback - that did not throw an error but did not work as intended. Could anyone please suggest me a proper way to achieve this? Thanks.

code:

export default function SignIn() {
    const { user } = useUser();
  
    function getData(id: string) {
      const userData = useQuery(api.users.getUserByClerkId, {
        clerkId: id,
      });
    }
    useEffect(() => {
      if (user) {
        getData(user.id);
      }
    }, [user]);
  
    return (...)
}

export default function SignIn() {
    const { user } = useUser();
  
    function getData(id: string) {
      const userData = useQuery(api.users.getUserByClerkId, {
        clerkId: id,
      });
    }
    useEffect(() => {
      if (user) {
        getData(user.id);
      }
    }, [user]);
  
    return (...)
}

error:

 ERROR  Warning: Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
1. You might have mismatching versions of React and the renderer (such as React DOM)
2. You might be breaking the Rules of Hooks
3. You might have more than one copy of React in the same app
See https://react.dev/link/invalid-hook-call for tips about how to debug and fix this problem.

This error is located at:

  10 |
  11 | export const SignIn = () => {
> 12 |   const { user } = useUser();
     |                           ^
  13 |
  14 |   const [clerkId, setClerkId] = useState<string>("");
  15 |   function getData(id: string) {

Call Stack
  SignIn (app/(auth)/sign-in.tsx:12:27)
  ScreenContentWrapper (<anonymous>)
  RNSScreenStack (<anonymous>)
  Layout(./(auth)/_layout.tsx) (<anonymous>)
  InitialLayout (<anonymous>)
  RootLayout(./_layout.tsx) (<anonymous>)
  RNCSafeAreaProvider (<anonymous>)
  App (<anonymous>)
  ErrorOverlay (<anonymous>)

 ERROR  Warning: Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
1. You might have mismatching versions of React and the renderer (such as React DOM)
2. You might be breaking the Rules of Hooks
3. You might have more than one copy of React in the same app
See https://react.dev/link/invalid-hook-call for tips about how to debug and fix this problem.

This error is located at:

  10 |
  11 | export const SignIn = () => {
> 12 |   const { user } = useUser();
     |                           ^
  13 |
  14 |   const [clerkId, setClerkId] = useState<string>("");
  15 |   function getData(id: string) {

Call Stack
  SignIn (app/(auth)/sign-in.tsx:12:27)
  ScreenContentWrapper (<anonymous>)
  RNSScreenStack (<anonymous>)
  Layout(./(auth)/_layout.tsx) (<anonymous>)
  InitialLayout (<anonymous>)
  RootLayout(./_layout.tsx) (<anonymous>)
  RNCSafeAreaProvider (<anonymous>)
  App (<anonymous>)
  ErrorOverlay (<anonymous>)

Convex Community•9mo ago•

3 replies

deecaf

Error: Invalid hook call. (useQuery inside useEffect)

export default function SignIn() {
    const { user } = useUser();
  
    function getData(id: string) {
      const userData = useQuery(api.users.getUserByClerkId, {
        clerkId: id,
      });
    }
    useEffect(() => {
      if (user) {
        getData(user.id);
      }
    }, [user]);
  
    return (...)
}

export default function SignIn() {
    const { user } = useUser();
  
    function getData(id: string) {
      const userData = useQuery(api.users.getUserByClerkId, {
        clerkId: id,
      });
    }
    useEffect(() => {
      if (user) {
        getData(user.id);
      }
    }, [user]);
  
    return (...)
}

error:

 ERROR  Warning: Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
1. You might have mismatching versions of React and the renderer (such as React DOM)
2. You might be breaking the Rules of Hooks
3. You might have more than one copy of React in the same app
See https://react.dev/link/invalid-hook-call for tips about how to debug and fix this problem.

This error is located at:

  10 |
  11 | export const SignIn = () => {
> 12 |   const { user } = useUser();
     |                           ^
  13 |
  14 |   const [clerkId, setClerkId] = useState<string>("");
  15 |   function getData(id: string) {

Call Stack
  SignIn (app/(auth)/sign-in.tsx:12:27)
  ScreenContentWrapper (<anonymous>)
  RNSScreenStack (<anonymous>)
  Layout(./(auth)/_layout.tsx) (<anonymous>)
  InitialLayout (<anonymous>)
  RootLayout(./_layout.tsx) (<anonymous>)
  RNCSafeAreaProvider (<anonymous>)
  App (<anonymous>)
  ErrorOverlay (<anonymous>)

 ERROR  Warning: Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
1. You might have mismatching versions of React and the renderer (such as React DOM)
2. You might be breaking the Rules of Hooks
3. You might have more than one copy of React in the same app
See https://react.dev/link/invalid-hook-call for tips about how to debug and fix this problem.

This error is located at:

  10 |
  11 | export const SignIn = () => {
> 12 |   const { user } = useUser();
     |                           ^
  13 |
  14 |   const [clerkId, setClerkId] = useState<string>("");
  15 |   function getData(id: string) {

Call Stack
  SignIn (app/(auth)/sign-in.tsx:12:27)
  ScreenContentWrapper (<anonymous>)
  RNSScreenStack (<anonymous>)
  Layout(./(auth)/_layout.tsx) (<anonymous>)
  InitialLayout (<anonymous>)
  RootLayout(./_layout.tsx) (<anonymous>)
  RNCSafeAreaProvider (<anonymous>)
  App (<anonymous>)
  ErrorOverlay (<anonymous>)

Error: Invalid hook call. (useQuery inside useEffect)

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