React native google sign in failed . Error code 10

Question

I am trying to add google sign in in react native application. I followed all the steps in the official doccument. Everything working fine but after signing in it through error saying

WRONG SIGNIN {"name":"GoogleSignInError","code":10}

My sign in page is like this.

import {GoogleSignin, GoogleSigninButton} from 'react-native-google-signin';

  componentDidMount(){
        GoogleSignin.hasPlayServices({ autoResolve: true }).then(() => {
            // play services are available. can now configure library
        }).catch((err) => {
                console.log("Play services error", err.code, err.message);
        });

        GoogleSignin.configure({
         scopes: ["https://www.googleapis.com/auth/drive.readonly"],//Even if i remove this the thing is same
            webClientId: "********-**********.apps.googleusercontent.com",
        }).then(() => {

        });
    }

  googleSignIn=()=>{
        GoogleSignin.signIn()
            .then((user) => {
                console.log(user);           
            })
            .catch((err) => {
                console.log('WRONG SIGNIN error', err);
            })
            .done();
    };


//Google button
 <Button onPress={()=>this.googleSignIn()}>
  <Icon style={styles.googleIcon} name="google-plus" type="FontAwesome"/>
 </Button>

My google developer console setup is like this

I tried to check the issue on the github issu tracer and tried their solution but no luck. Can anyone please tell me where i am doing wrong? As you can see i am using example code of react native google signin

Answer 1

You Should go to the Google Play Console and open Your App then click on app integrity which come under Setup. then click on App signing and copy SHA-1 fingerprint.
Now got to firebase open your app project setting now click on add fingerprint now pest that SHA-1 key and save. Now your google sing in will work.