Question 33399 in React native Question posted in
The official React Native documentation can be found here.

AsyncStorage getitem giving error in useEffect in React Native

AsyncStorage.getItem is giving this error in react native when added in useEffect what am I doing wrong here can anyone pls help me understand the error.

export default function Pregent_login(props) {
  const [first, setfirst] = useState();
  useEffect(() => {
    console.log('route.params ==>', props.route.params);

     const value = AsyncStorage.getItem('token');
     setfirst(value);
  }, []);

simulatore screenshot

Tags:

2

Answers


  1. 0

    Please try using this way

    AsyncStorage.getItem('token').then(token => {
  // again, the rest of your function should be in this block
})

    More details Here

    Login or Signup to reply.
  2. 0

    Check the below code:

    export default function Pregent_login(props) {
  const [first, setfirst] = useState();
  useEffect(() => {
    console.log('route.params ==>', props.route.params);

      AsyncStorage.getItem('token').then(token => {
        setfirst(token);
      })
  }, []);
    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search