FirebaseError：未为此Firebase启用指定的身份验证提供程序

Question

I am creating Android application that using Firebase Auth . But when I add log-in by gmail I got error:

FirebaseError: The specified authentication provider is not enabled for this Firebase.

Even though I enable Gmail authentication. enter image description here

Could you explain and help me resolve it ?

Answer 1

That happened to me because I was using 2.4.2 instead of their new 3.0.3 sdk.

Basically either switch to new sdk and use their new console, or keep using 2.4.2 but you have the use the "legacy console"