Google Sign In Failed ( Apiexception: 8 )

When I try to sign in by google I get this exception 2020-11-12 13:32:51.571 7351-7351/com.test.app W/aaab: com.google.android.gms.common.api.ApiException: 8 What does it mean? C

Solution 1:

Try this

GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN).requestEmail().build();

Also make sure to outsource your app id to a resource file.

<!-- This works --><meta-dataandroid:name="com.google.android.gms.games.APP_ID"android:value="@string/app_id" /><!-- This is returning an error --><meta-dataandroid:name="com.google.android.gms.games.APP_ID"android:value="12345678" />