search

dotintent / FlutterBleLib

Bluetooth Low Energy library for Flutter with support for simulating peripherals
Apache License 2.0
530 stars 194 forks source link

ERROR: com.polidea.rxandroidble.internal.operations.ScanOperation.protectedRun #626

Closed utsavDave97 closed 1 year ago

utsavDave97 commented 1 year ago

Getting the following crash for Android 12 and above

com.polidea.rxandroidble.internal.operations.ScanOperation.protectedRun

Exception java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
  at rx.internal.schedulers.ScheduledAction.run (ScheduledAction.java)
  at rx.internal.schedulers.ExecutorScheduler$ExecutorSchedulerWorker.run (ExecutorScheduler.java)
  at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1167)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:641)
  at java.lang.Thread.run (Thread.java:920)
Caused by k.n.e: Error occurred when trying to propagate error to Observer.onError
  at rx.observers.SafeSubscriber._onError (SafeSubscriber.java)
  at rx.observers.SafeSubscriber.onError (SafeSubscriber.java)
  at rx.internal.operators.OperatorUnsubscribeOn$1.onError (OperatorUnsubscribeOn.java)
  at rx.internal.operators.OperatorSubscribeOn$SubscribeOnSubscriber.onError (OperatorSubscribeOn.java)
  at rx.internal.operators.OnSubscribeCreate$BaseEmitter.onError (OnSubscribeCreate.java)
  at com.polidea.rxandroidble.internal.operations.ScanOperation.protectedRun (ScanOperation.java)
  at com.polidea.rxandroidble.internal.QueueOperation$1.call (QueueOperation.java)
  at com.polidea.rxandroidble.internal.QueueOperation$1.call (QueueOperation.java)
  at rx.internal.operators.OnSubscribeCreate.call (OnSubscribeCreate.java)
  at rx.internal.operators.OnSubscribeCreate.call (OnSubscribeCreate.java)
  at rx.Observable.unsafeSubscribe (Observable.java)
  at rx.internal.operators.OperatorSubscribeOn$SubscribeOnSubscriber.call (OperatorSubscribeOn.java)
  at rx.internal.schedulers.ScheduledAction.run (ScheduledAction.java)
Caused by k.n.a: 2 exceptions occurred. 
  at rx.observers.SafeSubscriber._onError (SafeSubscriber.java)
Caused by k.n.a$a: Chain of Causes for CompositeException In Order Received =>
  at com.google.firebase.crashlytics.internal.stacktrace.TrimmedThrowableData.<init> (TrimmedThrowableData.java)
  at com.google.firebase.crashlytics.internal.stacktrace.TrimmedThrowableData.<init> (TrimmedThrowableData.java)
  at com.google.firebase.crashlytics.internal.stacktrace.TrimmedThrowableData.<init> (TrimmedThrowableData.java)
  at com.google.firebase.crashlytics.internal.common.CrashlyticsReportDataCapture.captureEventData (CrashlyticsReportDataCapture.java)
  at com.google.firebase.crashlytics.internal.common.SessionReportingCoordinator.persistEvent (SessionReportingCoordinator.java)
  at com.google.firebase.crashlytics.internal.common.SessionReportingCoordinator.persistFatalEvent (SessionReportingCoordinator.java)
  at com.google.firebase.crashlytics.internal.common.CrashlyticsController$2.call (CrashlyticsController.java)
  at com.google.firebase.crashlytics.internal.common.CrashlyticsController$2.call (CrashlyticsController.java)
  at com.google.firebase.crashlytics.internal.common.CrashlyticsBackgroundWorker$3.then (CrashlyticsBackgroundWorker.java)
  at com.google.android.gms.tasks.zzf.run (zzf.java)
  at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1167)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:641)
  at com.google.firebase.crashlytics.internal.common.ExecutorUtils$1$1.onRun (ExecutorUtils.java)
  at com.google.firebase.crashlytics.internal.common.BackgroundPriorityRunnable.run (BackgroundPriorityRunnable.java)
Caused by c.f.c.k0.n:
  at com.polidea.rxandroidble.internal.operations.ScanOperation.protectedRun (ScanOperation.java)
  at com.polidea.rxandroidble.internal.QueueOperation$1.call (QueueOperation.java)
  at com.polidea.rxandroidble.internal.QueueOperation$1.call (QueueOperation.java)
  at rx.internal.operators.OnSubscribeCreate.call (OnSubscribeCreate.java)
  at rx.internal.operators.OnSubscribeCreate.call (OnSubscribeCreate.java)
  at rx.Observable.unsafeSubscribe (Observable.java)
  at rx.internal.operators.OperatorSubscribeOn$SubscribeOnSubscriber.call (OperatorSubscribeOn.java)
  at rx.internal.schedulers.ScheduledAction.run (ScheduledAction.java)
  at rx.internal.schedulers.ExecutorScheduler$ExecutorSchedulerWorker.run (ExecutorScheduler.java)
  at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1167)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:641)
Caused by java.lang.RuntimeException:
  at io.flutter.embedding.engine.FlutterJNI.ensureRunningOnMainThread (FlutterJNI.java)
  at io.flutter.embedding.engine.FlutterJNI.dispatchPlatformMessage (FlutterJNI.java)
  at io.flutter.embedding.engine.dart.DartMessenger.send (DartMessenger.java)
  at io.flutter.embedding.engine.dart.DartExecutor$DefaultBinaryMessenger.send (DartExecutor.java)
  at io.flutter.embedding.engine.dart.DartExecutor.send (DartExecutor.java)
  at io.flutter.plugin.common.EventChannel$IncomingStreamRequestHandler$EventSinkImplementation.error (EventChannel.java)
  at com.polidea.flutter_ble_lib.event.ScanningStreamHandler.onError (ScanningStreamHandler.java)
  at com.polidea.flutter_ble_lib.FlutterBleLibPlugin$4.onError (FlutterBleLibPlugin.java)
  at com.polidea.multiplatformbleadapter.BleModule$19.call (BleModule.java)
  at com.polidea.multiplatformbleadapter.BleModule$19.call (BleModule.java)
  at rx.internal.util.ActionSubscriber.onError (ActionSubscriber.java)
  at rx.observers.SafeSubscriber._onError (SafeSubscriber.java)
  at rx.observers.SafeSubscriber.onError (SafeSubscriber.java)
  at rx.observers.Subscribers$5.onError (Subscribers.java)
  at rx.internal.operators.OperatorMerge$MergeSubscriber.reportError (OperatorMerge.java)
  at rx.internal.operators.OperatorMerge$MergeSubscriber.checkTerminate (OperatorMerge.java)
  at rx.internal.operators.OperatorMerge$MergeSubscriber.emitLoop (OperatorMerge.java)
  at rx.internal.operators.OperatorMerge$MergeSubscriber.emit (OperatorMerge.java)
  at rx.internal.operators.OperatorMerge$InnerSubscriber.onError (OperatorMerge.java)
  at rx.internal.operators.OnSubscribeMap$MapSubscriber.onError (OnSubscribeMap.java)
  at rx.internal.operators.OperatorUnsubscribeOn$1.onError (OperatorUnsubscribeOn.java)
  at rx.internal.operators.OnSubscribeCreate$BaseEmitter.onError (OnSubscribeCreate.java)
  at rx.internal.util.ObserverSubscriber.onError (ObserverSubscriber.java)
  at rx.observers.SafeSubscriber._onError (SafeSubscriber.java)
  at rx.observers.SafeSubscriber.onError (SafeSubscriber.java)
  at rx.internal.operators.OperatorUnsubscribeOn$1.onError (OperatorUnsubscribeOn.java)
  at rx.internal.operators.OperatorSubscribeOn$SubscribeOnSubscriber.onError (OperatorSubscribeOn.java)
  at rx.internal.operators.OnSubscribeCreate$BaseEmitter.onError (OnSubscribeCreate.java)
  at com.polidea.rxandroidble.internal.operations.ScanOperation.protectedRun (ScanOperation.java)
mwoelk commented 1 year ago

Getting the same error as well

utsavDave97 commented 1 year ago

@mwoelk I think this library is not actively maintained I suggest you go for another BLE library

sakinaboriwala commented 1 year ago

Same issue only in release build, works fine in debug mode.