Undefined class 'OAuthCredential'. Try changing the name to the name of an existing class, or creating a class with the name 'OAuthCredential'.

[hammadkhandev]

[REQUIRED] Describe your environment

• Windows 10
• Flutter 3.29.3 • channel stable
  *firebase_core: ^3.13.0
  *firebase_auth: ^5.5.2
  *google_sign_in: ^6.3.0
  *firebase_database: ^11.3.5

[Undefined class 'OAuthCredential'.

Try changing the name to the name of an existing class, or creating a class with the name 'OAuthCredential'.

Steps to reproduce:

Relevant Code:

https://stackblitz.com/fork/firebase-issue-sandbox

 Future<User?> signInWithGoogle() async {
  try {
    final GoogleSignInAccount? googleUser = await googleSignIn.signIn();
    final GoogleSignInAuthentication googleAuth = await googleUser!.authentication;
    final OAuthCredential credential = GoogleAuthProvider.credential(
      accessToken: googleAuth.accessToken,
      idToken: googleAuth.idToken,
    );
    final UserCredential userCredential = await _auth.signInWithCredential(credential);
    return userCredential.user;
  } catch (e) {
    print("Error signing in with Google: $e");
    return null;
  }
}