I am trying to add google_sign_in functionality in my app and when i add details of my account it shows error in console and i am not redirected to another screen.

this is my code

class AuthMethods {
  final FirebaseAuth auth = FirebaseAuth.instance;

  getCurrentUser() async {
    return auth.currentUser;
  }

  signInWithGoogle(BuildContext context) async {
    final FirebaseAuth firebaseAuth = FirebaseAuth.instance;
    final GoogleSignIn googleSignIn = GoogleSignIn();

    final GoogleSignInAccount? googleSignInAccount =
        await googleSignIn.signIn();

    final GoogleSignInAuthentication? googleSignInAuthentication =
        await googleSignInAccount?.authentication;

    final AuthCredential credential = GoogleAuthProvider.credential(
        idToken: googleSignInAuthentication?.idToken,
        accessToken: googleSignInAuthentication?.accessToken);

    UserCredential result = await firebaseAuth.signInWithCredential(credential);

    User? userDetails = result.user;

    if (result != null) {
      Map<String, dynamic> userInfoMap = {
        "email": userDetails!.email,
        "name": userDetails.displayName,
        "imgUrl": userDetails.photoURL,
        "id": userDetails.uid
      };
      await DatabaseMethods()
          .addUser(userDetails.uid, userInfoMap)
          .then((value) {
        Navigator.push(
            context, MaterialPageRoute(builder: (context) => const GoogleUserInfo()));
      });
    }
  }
}

class DatabaseMethods {
  Future addUser(String userId, Map<String, dynamic> userInfoMap) {
    return FirebaseFirestore.instance
        .collection("User")
        .doc(userId)
        .set(userInfoMap);
  }
}

i have tried updating the outdated dependencies, also tried flutter clean and flutter pub get commands still issue persists.