Custom scheme URIs are not allowed for 'Web' client type - Google with Firebase
问题 I am trying to implement google sign in using firebase in to my iOS app. I follow this tutorial. https://firebase.google.com/docs/auth/ios/google-signin I have setup the iOS app in firebase and use the google clientID and reversedClientID from the dowloaded GoogleService-Info.plist. FYI: I have a custom sign-in button instead of the google sign in button. Anyway when i click the sign in button, google following error display in a webview. I know my problem is the same as which described in