java.lang.RuntimeException

Failure delivering result ResultInfo{who=null, request=40962, result=-1, data=Intent { (has extras) }} to activity {com.warden.cam/com.google.android.gms.auth.api.signin.internal.SignInHubActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Class java.lang.Object.getClass()' on a null object reference

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Stack trace

  • java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=40962, result=-1, data=Intent { (has extras) }} to activity {com.warden.cam/com.google.android.gms.auth.api.signin.internal.SignInHubActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Class java.lang.Object.getClass()' on a null object reference at android.app.ActivityThread.deliverResults(ActivityThread.java:3988) at android.app.ActivityThread.handleSendResult(ActivityThread.java:4038) at android.app.ActivityThread.access$1400(ActivityThread.java:150) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1443) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:168) at android.app.ActivityThread.main(ActivityThread.java:5845) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:797) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:687) Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Class java.lang.Object.getClass()' on a null object reference at java.util.Collections.sort(Collections.java:1896) at com.google.android.gms.auth.api.signin.GoogleSignInAccount.zzpi(Unknown Source) at com.google.android.gms.auth.api.signin.GoogleSignInAccount.zzph(Unknown Source) at com.google.android.gms.auth.api.signin.internal.zzk.zza(Unknown Source) at com.google.android.gms.auth.api.signin.internal.zzk.zzb(Unknown Source) at com.google.android.gms.auth.api.signin.internal.SignInHubActivity.zza(Unknown Source) at com.google.android.gms.auth.api.signin.internal.SignInHubActivity.onActivityResult(Unknown Source) at android.app.Activity.dispatchActivityResult(Activity.java:6439) at android.app.ActivityThread.deliverResults(ActivityThread.java:3984) ... 9 more

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