Fatal Exception: java.lang.RuntimeException: Error receiving broadcast Intent { act=android.intent.action.PACKAGE_ADDED dat=package:com.google.android.gms flg=0x4000010 (has extras) } in com.google.android.gms.b.qf@bd2a49b

[MIkeeJY]

# Date: 2017-08-10T06:04:00Z
# OS Version: 5.1
# Device: Micromax Q383
# RAM Free: 23.4%
# Disk Free: 11.8%

Devices
samsung 31%
LGE 15%
HUAWEI 7%
QMobile 5%
Other…42%
Operating Systems
5 62%
4 26%
6 12%

firebaseVersion = '11.0.2'

#0. Crashed: main: 0 0 0x0000000000000000
       at com.google.android.gms.common.internal.zzbo.zzu(Unknown Source)
       at com.google.android.gms.tasks.zzn.zzDH(Unknown Source)
       at com.google.android.gms.tasks.zzn.isComplete(Unknown Source)
       at com.google.android.gms.tasks.TaskCompletionSource.setResult(Unknown Source)
       at com.google.android.gms.internal.zzbeb.zza(Unknown Source)
       at com.google.android.gms.internal.zzbba.onCancel(Unknown Source)
       at com.google.android.gms.common.SupportErrorDialogFragment.onCancel(Unknown Source)
       at android.app.Dialog$ListenersHandler.handleMessage(Dialog.java:1266)
       at android.os.Handler.dispatchMessage(Handler.java:102)
       at android.os.Looper.loop(Looper.java:135)
       at android.app.ActivityThread.main(ActivityThread.java:5348)
       at java.lang.reflect.Method.invoke(Method.java)
       at java.lang.reflect.Method.invoke(Method.java:372)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:947)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:742)

--

Fatal Exception: java.lang.IllegalStateException: Task is already complete
       at com.google.android.gms.common.internal.zzbo.zzu(Unknown Source)
       at com.google.android.gms.tasks.zzn.zzDH(Unknown Source)
       at com.google.android.gms.tasks.zzn.isComplete(Unknown Source)
       at com.google.android.gms.tasks.TaskCompletionSource.setResult(Unknown Source)
       at com.google.android.gms.internal.zzbeb.zza(Unknown Source)
       at com.google.android.gms.internal.zzbba.onCancel(Unknown Source)
       at com.google.android.gms.common.SupportErrorDialogFragment.onCancel(Unknown Source)
       at android.app.Dialog$ListenersHandler.handleMessage(Dialog.java:1266)
       at android.os.Handler.dispatchMessage(Handler.java:102)
       at android.os.Looper.loop(Looper.java:135)
       at android.app.ActivityThread.main(ActivityThread.java:5348)
       at java.lang.reflect.Method.invoke(Method.java)
       at java.lang.reflect.Method.invoke(Method.java:372)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:947)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:742)

#0. Crashed: main: 0 0 0x0000000000000000
       at com.google.android.gms.common.internal.zzbo.zzu(Unknown Source)
       at com.google.android.gms.tasks.zzn.zzDH(Unknown Source)
       at com.google.android.gms.tasks.zzn.isComplete(Unknown Source)
       at com.google.android.gms.tasks.TaskCompletionSource.setResult(Unknown Source)
       at com.google.android.gms.internal.zzbeb.zza(Unknown Source)
       at com.google.android.gms.internal.zzbba.onCancel(Unknown Source)
       at com.google.android.gms.common.SupportErrorDialogFragment.onCancel(Unknown Source)
       at android.app.Dialog$ListenersHandler.handleMessage(Dialog.java:1266)
       at android.os.Handler.dispatchMessage(Handler.java:102)
       at android.os.Looper.loop(Looper.java:135)
       at android.app.ActivityThread.main(ActivityThread.java:5348)
       at java.lang.reflect.Method.invoke(Method.java)
       at java.lang.reflect.Method.invoke(Method.java:372)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:947)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:742)

#1. HeapTrimmerDaemon
       at java.lang.Object.wait(Object.java)
       at java.lang.Daemons$HeapTrimmerDaemon.run(Daemons.java:311)
       at java.lang.Thread.run(Thread.java:818)

#2. Queue
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
       at java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:510)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.performOperation(DependencyPriorityBlockingQueue.java:197)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.get(DependencyPriorityBlockingQueue.java:236)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:65)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:46)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#3. AsyncTask #5
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
       at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#4. OkHttp ConnectionPool
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2055)
       at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:435)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#5. pool-3-thread-1
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2055)
       at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1060)
       at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:776)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#6. Crashlytics Exception Handler1
       at dalvik.system.VMStack.getThreadStackTrace(VMStack.java)
       at java.lang.Thread.getStackTrace(Thread.java:580)
       at java.lang.Thread.getAllStackTraces(Thread.java:522)
       at com.crashlytics.android.core.CrashlyticsController.writeSessionEvent(CrashlyticsController.java:1114)
       at com.crashlytics.android.core.CrashlyticsController.writeFatal(CrashlyticsController.java:852)
       at com.crashlytics.android.core.CrashlyticsController.access$400(CrashlyticsController.java:59)
       at com.crashlytics.android.core.CrashlyticsController$6.call(CrashlyticsController.java:292)
       at com.crashlytics.android.core.CrashlyticsController$6.call(CrashlyticsController.java:285)
       at java.util.concurrent.FutureTask.run(FutureTask.java:237)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at io.fabric.sdk.android.services.common.ExecutorUtils$1$1.onRun(ExecutorUtils.java:75)
       at io.fabric.sdk.android.services.common.BackgroundPriorityRunnable.run(BackgroundPriorityRunnable.java:30)
       at java.lang.Thread.run(Thread.java:818)

#7. FinalizerWatchdogDaemon
       at java.lang.Thread.sleep(Thread.java)
       at java.lang.Thread.sleep(Thread.java:1031)
       at java.lang.Thread.sleep(Thread.java:985)
       at java.lang.Daemons$FinalizerWatchdogDaemon.sleepFor(Daemons.java:258)
       at java.lang.Daemons$FinalizerWatchdogDaemon.waitForFinalization(Daemons.java:269)
       at java.lang.Daemons$FinalizerWatchdogDaemon.run(Daemons.java:217)
       at java.lang.Thread.run(Thread.java:818)

#8. Answers Events Handler1
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2055)
       at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1060)
       at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:776)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at io.fabric.sdk.android.services.common.ExecutorUtils$1$1.onRun(ExecutorUtils.java:75)
       at io.fabric.sdk.android.services.common.BackgroundPriorityRunnable.run(BackgroundPriorityRunnable.java:30)
       at java.lang.Thread.run(Thread.java:818)

#9. FinalizerDaemon
       at java.lang.Object.wait(Object.java)
       at java.lang.Object.wait(Object.java:422)
       at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:101)
       at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:72)
       at java.lang.Daemons$FinalizerDaemon.run(Daemons.java:174)
       at java.lang.Thread.run(Thread.java:818)

#10. AsyncTask #2
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
       at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#11. AsyncTask #1
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
       at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#12. Queue
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
       at java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:510)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.performOperation(DependencyPriorityBlockingQueue.java:197)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.get(DependencyPriorityBlockingQueue.java:236)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:65)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:46)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#13. pool-6-thread-1
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
       at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1048)
       at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:776)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#14. AsyncTask #3
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
       at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#15. Measurement Worker
       at java.lang.Object.wait(Object.java)
       at java.lang.Object.wait(Object.java:422)
       at com.google.android.gms.internal.zzcgk.run(Unknown Source)

#16. Queue
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
       at java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:510)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.performOperation(DependencyPriorityBlockingQueue.java:197)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.get(DependencyPriorityBlockingQueue.java:236)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:65)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:46)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#17. pool-5-thread-1
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2055)
       at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1060)
       at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:776)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#18. pool-7-thread-1
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
       at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#19. AsyncTask #4
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
       at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#20. GCDaemon
       at java.lang.Object.wait(Object.java)
       at java.lang.Daemons$GCDaemon.run(Daemons.java:344)
       at java.lang.Thread.run(Thread.java:818)

#21. ReferenceQueueDaemon
       at java.lang.Object.wait(Object.java)
       at java.lang.Daemons$ReferenceQueueDaemon.run(Daemons.java:134)
       at java.lang.Thread.run(Thread.java:818)

#22. GoogleApiHandler
       at android.os.MessageQueue.nativePollOnce(MessageQueue.java)
       at android.os.MessageQueue.next(MessageQueue.java:143)
       at android.os.Looper.loop(Looper.java:122)
       at android.os.HandlerThread.run(HandlerThread.java:61)

#23. Queue
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
       at java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:510)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.performOperation(DependencyPriorityBlockingQueue.java:197)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.get(DependencyPriorityBlockingQueue.java:236)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:65)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:46)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#24. Queue
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
       at java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:510)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.performOperation(DependencyPriorityBlockingQueue.java:197)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.get(DependencyPriorityBlockingQueue.java:236)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:65)
       at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:46)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#25. pool-4-thread-1
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2055)
       at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1060)
       at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:776)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#26. App Event Thread #1
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
       at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
       at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
       at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at java.lang.Thread.run(Thread.java:818)

#27. main
       at java.lang.Object.wait(Object.java)
       at java.lang.Thread.parkFor(Thread.java:1220)
       at sun.misc.Unsafe.park(Unsafe.java:299)
       at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197)
       at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:397)
       at java.util.concurrent.FutureTask.get(FutureTask.java:174)
       at com.crashlytics.android.core.CrashlyticsBackgroundWorker.submitAndWait(CrashlyticsBackgroundWorker.java:41)
       at com.crashlytics.android.core.CrashlyticsController.handleUncaughtException(CrashlyticsController.java:285)
       at com.crashlytics.android.core.CrashlyticsController$5.onUncaughtException(CrashlyticsController.java:269)
       at com.crashlytics.android.core.CrashlyticsUncaughtExceptionHandler.uncaughtException(CrashlyticsUncaughtExceptionHandler.java:30)
       at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693)
       at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)

[MIkeeJY]

@samtstern

[samtstern]

Original post firebase/FirebaseUI-Android#863

[samtstern]

The key bit is here:

Fatal Exception: java.lang.IllegalStateException: Task is already complete
       at com.google.android.gms.common.internal.zzbo.zzu(Unknown Source)
       at com.google.android.gms.tasks.zzn.zzDH(Unknown Source)
       at com.google.android.gms.tasks.zzn.isComplete(Unknown Source)
       at com.google.android.gms.tasks.TaskCompletionSource.setResult(Unknown Source)
       at com.google.android.gms.internal.zzbeb.zza(Unknown Source)
       at com.google.android.gms.internal.zzbba.onCancel(Unknown Source)
       at com.google.android.gms.common.SupportErrorDialogFragment.onCancel(Unknown Source)
       at android.app.Dialog$ListenersHandler.handleMessage(Dialog.java:1266)
       at android.os.Handler.dispatchMessage(Handler.java:102)
       at android.os.Looper.loop(Looper.java:135)
       at android.app.ActivityThread.main(ActivityThread.java:5348)
       at java.lang.reflect.Method.invoke(Method.java)
       at java.lang.reflect.Method.invoke(Method.java:372)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:947)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:74

There's a crash going on in SupportErrorDialogFragment. The error "Task is already complete" comes from trying to set a result or an error on a Task object when it's already finished.

@MIkeeJY do you have any more information about what the user is doing when this happens?

[MIkeeJY]

There is another error relates to this....
See this log

OS Version: 5.1.1

Device: HUAWEI SCL-L01

RAM Free: 54.1%

Disk Free: 19%

#0. Crashed: main: 0 0 0x0000000000000000
at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:933)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5593)
at java.lang.reflect.Method.invoke(Method.java)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:960)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)

--

Fatal Exception: java.lang.RuntimeException: Error receiving broadcast Intent { act=android.intent.action.PACKAGE_ADDED dat=package:com.google.android.gms flg=0x4000010 (has extras) } in com.google.android.gms.b.qf@126a89f7
at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:933)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5593)
at java.lang.reflect.Method.invoke(Method.java)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:960)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
Caused by java.lang.IllegalStateException: Task is already complete
at com.google.android.gms.common.internal.zzbo.zzu(Unknown Source)
at com.google.android.gms.tasks.zzn.zzDH(Unknown Source)
at com.google.android.gms.tasks.zzn.isComplete(Unknown Source)
at com.google.android.gms.tasks.TaskCompletionSource.setResult(Unknown Source)
at com.google.android.gms.internal.zzbeb.zzps(Unknown Source)
at com.google.android.gms.internal.zzbba.zzpx(Unknown Source)
at com.google.android.gms.internal.zzbbd.zzpA(Unknown Source)
at com.google.android.gms.internal.zzbdk.onReceive(Unknown Source)
at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:918)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5593)
at java.lang.reflect.Method.invoke(Method.java)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:960)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)

#0. Crashed: main: 0 0 0x0000000000000000
at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:933)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5593)
at java.lang.reflect.Method.invoke(Method.java)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:960)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)

#1. main
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197)
at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:397)
at java.util.concurrent.FutureTask.get(FutureTask.java:174)
at com.crashlytics.android.core.CrashlyticsBackgroundWorker.submitAndWait(CrashlyticsBackgroundWorker.java:41)
at com.crashlytics.android.core.CrashlyticsController.handleUncaughtException(CrashlyticsController.java:285)
at com.crashlytics.android.core.CrashlyticsController$5.onUncaughtException(CrashlyticsController.java:269)
at com.crashlytics.android.core.CrashlyticsUncaughtExceptionHandler.uncaughtException(CrashlyticsUncaughtExceptionHandler.java:30)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)

#2. GoogleApiHandler
at android.os.MessageQueue.nativePollOnce(MessageQueue.java)
at android.os.MessageQueue.next(MessageQueue.java:143)
at android.os.Looper.loop(Looper.java:122)
at android.os.HandlerThread.run(HandlerThread.java:61)

#3. pool-3-thread-1
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2055)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1060)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:776)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#4. Queue
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
at java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:510)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.performOperation(DependencyPriorityBlockingQueue.java:197)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.get(DependencyPriorityBlockingQueue.java:236)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:65)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:46)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#5. FinalizerWatchdogDaemon
at java.lang.Object.wait(Object.java)
at java.lang.Daemons$FinalizerWatchdogDaemon.waitForObject(Daemons.java:240)
at java.lang.Daemons$FinalizerWatchdogDaemon.run(Daemons.java:212)
at java.lang.Thread.run(Thread.java:831)

#6. Crashlytics Exception Handler1
at dalvik.system.VMStack.getThreadStackTrace(VMStack.java)
at java.lang.Thread.getStackTrace(Thread.java:593)
at java.lang.Thread.getAllStackTraces(Thread.java:535)
at com.crashlytics.android.core.CrashlyticsController.writeSessionEvent(CrashlyticsController.java:1114)
at com.crashlytics.android.core.CrashlyticsController.writeFatal(CrashlyticsController.java:852)
at com.crashlytics.android.core.CrashlyticsController.access$400(CrashlyticsController.java:59)
at com.crashlytics.android.core.CrashlyticsController$6.call(CrashlyticsController.java:292)
at com.crashlytics.android.core.CrashlyticsController$6.call(CrashlyticsController.java:285)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at io.fabric.sdk.android.services.common.ExecutorUtils$1$1.onRun(ExecutorUtils.java:75)
at io.fabric.sdk.android.services.common.BackgroundPriorityRunnable.run(BackgroundPriorityRunnable.java:30)
at java.lang.Thread.run(Thread.java:831)

#7. Queue
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
at java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:510)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.performOperation(DependencyPriorityBlockingQueue.java:197)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.get(DependencyPriorityBlockingQueue.java:236)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:65)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:46)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#8. App Event Thread #1
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#9. pool-6-thread-1
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197)
at

java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2055)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1060)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:776)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#10. Queue
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
at java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:510)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.performOperation(DependencyPriorityBlockingQueue.java:197)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.get(DependencyPriorityBlockingQueue.java:236)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:65)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:46)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#11. FinalizerDaemon
at java.lang.Object.wait(Object.java)
at java.lang.Object.wait(Object.java:422)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:101)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:72)
at java.lang.Daemons$FinalizerDaemon.run(Daemons.java:174)
at java.lang.Thread.run(Thread.java:831)

#12. GCDaemon
at java.lang.Object.wait(Object.java)
at java.lang.Daemons$GCDaemon.run(Daemons.java:344)
at java.lang.Thread.run(Thread.java:831)

#13. Answers Events Handler1
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2055)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1060)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:776)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at io.fabric.sdk.android.services.common.ExecutorUtils$1$1.onRun(ExecutorUtils.java:75)
at io.fabric.sdk.android.services.common.BackgroundPriorityRunnable.run(BackgroundPriorityRunnable.java:30)
at java.lang.Thread.run(Thread.java:831)

#14. Queue
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
at java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:510)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.performOperation(DependencyPriorityBlockingQueue.java:197)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.get(DependencyPriorityBlockingQueue.java:236)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:65)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:46)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#15. AsyncTask #4
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#16. ReferenceQueueDaemon
at java.lang.Object.wait(Object.java)
at java.lang.Daemons$ReferenceQueueDaemon.run(Daemons.java:134)
at java.lang.Thread.run(Thread.java:831)

#17. HeapTrimmerDaemon
at java.lang.Object.wait(Object.java)
at java.lang.Daemons$HeapTrimmerDaemon.run(Daemons.java:311)
at java.lang.Thread.run(Thread.java:831)

#18. AsyncTask #3
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#19. Queue
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
at java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:510)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.performOperation(DependencyPriorityBlockingQueue.java:197)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.get(DependencyPriorityBlockingQueue.java:236)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:65)
at io.fabric.sdk.android.services.concurrency.DependencyPriorityBlockingQueue.take(DependencyPriorityBlockingQueue.java:46)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#20. pool-4-thread-1
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2055)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1060)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:776)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#21. AsyncTask #5
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#22. AsyncTask #1
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#23. pool-9-thread-1
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#24. AsyncTask #2
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:410)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

#25. pool-5-thread-1
at java.lang.Object.wait(Object.java)
at java.lang.Thread.parkFor(Thread.java:1233)
at sun.misc.Unsafe.park(Unsafe.java:299)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2016)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1048)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:776)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:831)

[MIkeeJY]

I guess those android phones which don't have installed google play service will get this exception...

[samtstern]

@MIkeeJY are you still seeing this? Are you able to reproduce it on a device without Google Play services? This does sound like a real issue but if we can't reproduce it or tie it to anything in the quickstart-android repo I'd like to close it here.

In general when you're having issues in production it's best to contact our personalized support service:
https://firebase.google.com/support/