Closed adamfuller closed 6 years ago
Tested with the example project.
When an enter event is triggered while the app is in the background (still running, not terminated) the app crashes with the following error in the console
E/flutter ( 2680): [ERROR:topaz/lib/tonic/logging/dart_error.cc(16)] Unhandled exception: E/flutter ( 2680): 'file:///Users/alfuller/development/flutter/.pub-cache/hosted/pub.dartlang.org/beacons-0.2.1/lib/channel/codec.dart': Failed assertion: line 161 pos 16: 'false': cannot parse json to MonitoringState: enter E/flutter ( 2680): #0 _AssertionError._doThrowNew (dart:core/runtime/liberrors_patch.dart:37:39) E/flutter ( 2680): #1 _AssertionError._throwNew (dart:core/runtime/liberrors_patch.dart:33:5) E/flutter ( 2680): #2 _JsonCodec.monitoringStateFromJson (file:///Users/alfuller/development/flutter/.pub-cache/hosted/pub.dartlang.org/beacons-0.2.1/lib/channel/codec.dart) E/flutter ( 2680): #3 _JsonCodec.monitoringResultFromJson (file:///Users/alfuller/development/flutter/.pub-cache/hosted/pub.dartlang.org/beacons-0.2.1/lib/channel/codec.dart:96:32) E/flutter ( 2680): #4 _Codec.decodeMonitoringResult (file:///Users/alfuller/development/flutter/.pub-cache/hosted/pub.dartlang.org/beacons-0.2.1/lib/channel/codec.dart:14:18) E/flutter ( 2680): #5 _Channels.monitoring.<anonymous closure> (file:///Users/alfuller/development/flutter/.pub-cache/hosted/pub.dartlang.org/beacons-0.2.1/lib/channel/channel.dart:54:21) E/flutter ( 2680): #6 _MapStream._handleData (dart:async/stream_pipe.dart:227:21) E/flutter ( 2680): #7 _ForwardingStreamSubscription._handleData (dart:async/stream_pipe.dart:164:13) E/flutter ( 2680): #8 _RootZone.runUnaryGuarded (dart:async/zone.dart:1316:10) E/flutter ( 2680): #9 _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:330:11) E/flutter ( 2680): #10 _DelayedData.perform (dart:async/stream_impl.dart:578:14) E/flutter ( 2680): #11 _StreamImplEvents.handleNext (dart:async/stream_impl.dart:694:11) E/flutter ( 2680): #12 _PendingEvents.schedule.<anonymous closure> (dart:async/stream_impl.dart:654:7) E/flutter ( 2680): #13 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) E/flutter ( 2680): #14 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) E/flutter ( 2680): [ERROR:topaz/lib/tonic/logging/dart_error.cc(16)] Unhandled exception: E/flutter ( 2680): 'file:///Users/alfuller/development/flutter/.pub-cache/hosted/pub.dartlang.org/beacons-0.2.1/lib/channel/codec.dart': Failed assertion: line 161 pos 16: 'false': cannot parse json to MonitoringState: enter E/flutter ( 2680): #0 _AssertionError._doThrowNew (dart:core/runtime/liberrors_patch.dart:37:39) E/flutter ( 2680): #1 _AssertionError._throwNew (dart:core/runtime/liberrors_patch.dart:33:5) E/flutter ( 2680): #2 _JsonCodec.monitoringStateFromJson (file:///Users/alfuller/development/flutter/.pub-cache/hosted/pub.dartlang.org/beacons-0.2.1/lib/channel/codec.dart) E/flutter ( 2680): #3 _JsonCodec.monitoringResultFromJson (file:///Users/alfuller/development/flutter/.pub-cache/hosted/pub.dartlang.org/beacons-0.2.1/lib/channel/codec.dart:96:32) E/flutter ( 2680): #4 _Codec.decodeMonitoringResult (file:///Users/alfuller/development/flutter/.pub-cache/hosted/pub.dartlang.org/beacons-0.2.1/lib/channel/codec.dart:14:18) E/flutter ( 2680): #5 _Channels.monitoring.<anonymous closure> (file:///Users/alfuller/development/flutter/.pub-cache/hosted/pub.dartlang.org/beacons-0.2.1/lib/channel/channel.dart:54:21) E/flutter ( 2680): #6 _MapStream._handleData (dart:async/stream_pipe.dart:227:21) E/flutter ( 2680): #7 _ForwardingStreamSubscription._handleData (dart:async/stream_pipe.dart:164:13) E/flutter ( 2680): #8 _RootZone.runUnaryGuarded (dart:async/zone.dart:1316:10) E/flutter ( 2680): #9 _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:330:11) E/flutter ( 2680): #10 _DelayedData.perform (dart:async/stream_impl.dart:578:14) E/flutter ( 2680): #11 _StreamImplEvents.handleNext (dart:async/stream_impl.dart:694:11) E/flutter ( 2680): #12 _PendingEvents.schedule.<anonymous closure> (dart:async/stream_impl.dart:654:7) E/flutter ( 2680): #13 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) E/flutter ( 2680): #14 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) I/flutter ( 5830): monitoring: {"data":"enter","isSuccessful":true,"region":{"identifier":"test","ids":["d9407f30-f5f8-466e-aff9-25556b57fe6d"]}}``` My Device: Samsung Galaxy S7 Android 7.0
Tested with the example project.
When an enter event is triggered while the app is in the background (still running, not terminated) the app crashes with the following error in the console