【发布时间】:2022-08-18 19:22:21
【问题描述】:
运行我的项目后,出现白屏,没有任何错误。将 Firebase.initializeApp() 添加到 main.dart 并且当我不插入 Firebase.initializeApp() 时,它会显示 Firebase No App
未来的 main() 异步 {
WidgetsFlutterBinding.ensureInitialized();等待 Firebase.initializeApp(); SystemChrome.setPreferredOrientations( [DeviceOrientation.portraitUp, DeviceOrientation.portraitDown]);初始化通知();运行应用程序(我的应用程序()); }类 MyApp 扩展 StatelessWidget { static const appName = \'Marc 小基金会\';
//https://upcdatabase.org/ @override Widget build(BuildContext context) { return MultiProvider( child: Provider( create: (context) => Auth(), child: MaterialApp( debugShowCheckedModeBanner: false, theme: ThemeData( backgroundColor: Color(0xffF4F3F2), appBarTheme: AppBarTheme( // color: Color(0xff303F9F), // color: Color(0xffA3CE44), color: Color(0xffDE3897), //color: Colors.cyan[500], elevation: 10.0, ), iconTheme: IconThemeData( color: Colors.white, size: 20.0, ), textTheme: TextTheme( button: TextStyle( fontSize: 13.0, color: Colors.white, ), ), ),
我试过颤振清洁 Flutter Sdk 卸载和安装 颤振升级 颤振酒吧得到