Flutter Firebase Twitter身份验证抛出错误

import 'package:flutter/material.dart';
import 'package:firebase_auth/firebase_auth.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: Text('Twitter Authentication')),
        body: TwitterAuthScreen(),
      ),
    );
  }
}

class TwitterAuthScreen extends StatefulWidget {
  @override
  _TwitterAuthScreenState createState() => _TwitterAuthScreenState();
}

class _TwitterAuthScreenState extends State<TwitterAuthScreen> {
  final FirebaseAuth _auth = FirebaseAuth.instance;

  Future<void> _signInWithTwitter() async {
    try {
      final authResult = await _auth.signInWithCredential(
        TwitterAuthProvider.credential(
          apiKey: 'YOUR_TWITTER_API_KEY',
          apiSecret: 'YOUR_TWITTER_API_SECRET',
        ),
      );
      print('User signed in: ${authResult.user}');
    } catch (e) {
      print('Error signing in with Twitter: $e');
    }
  }

  @override
  Widget build(BuildContext context) {
    return Center(
      child: ElevatedButton(
        onPressed: _signInWithTwitter,
        child: Text('Sign in with Twitter'),
      ),
    );
  }
}