java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.List com.google.android.gms.internal.zzafj.zzg(com.google.android.gms.internal.zzaew)' on a null object reference

Stack Overflow | loh-maa | 11 months ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'java.util.List com.google.android.gms.internal.zzafj.zzg(com.google.android.gms.internal.zzaew)' on a null object reference

      at com.google.android.gms.internal.zzafc.zzf()
    2. com.google.android
      zzafc.zzf
      1. com.google.android.gms.internal.zzafc.zzf(Unknown Source)
      1 frame
    3. com.google.firebase
      Query$3.run
      1. com.google.firebase.database.Query$3.run(Unknown Source)
      1 frame
    4. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:423)
      2. java.util.concurrent.FutureTask.run(FutureTask.java:237)
      3. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:269)
      4. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
      5. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
      6. java.lang.Thread.run(Thread.java:818)
      6 frames