Flutter Web集成Firebase时firebase_auth_web.dart位置参数过多问题解决

问题说明 #

构建对接Firebase的Flutter Web应用时，firebase_auth_web.dart文件第94行出现认证模块错误，错误提示为：调用FirebaseCoreWeb.registerService时传入了过多位置参数。

修复步骤 #

将原代码中传入的位置参数改为命名参数ensurePluginInitialized即可解决问题。

原错误代码 #

static void registerWith(Registrar registrar) {
    FirebaseCoreWeb.registerService('auth', (firebaseApp) async {
      final authDelegate = auth_interop.getAuthInstance(firebaseApp);
      // if localhost, and emulator was previously set in localStorage, use it
      if (window.location.hostname == 'localhost' && kDebugMode) {
        final String? emulatorOrigin =
            window.sessionStorage[getOriginName(firebaseApp.name)];

修改后正确代码 #

static void registerWith(Registrar registrar) {
    FirebaseCoreWeb.registerService('auth', ensurePluginInitialized: (firebaseApp) async {
      final authDelegate = auth_interop.getAuthInstance(firebaseApp);
      // if localhost, and emulator was previously set in localStorage, use it
      if (window.location.hostname == 'localhost' && kDebugMode) {
        final String? emulatorOrigin =
            window.sessionStorage[getOriginName(firebaseApp.name)];

内容的提问来源于stack exchange，提问作者Saúl Galindo González