Error loading storage

[amrgetment]

I got this error, and I am using version 1.1.4

I/flutter ( 4128): ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
I/flutter ( 4128): │ #0   SystemLogger.parseLog (package:segment_analytics/logger.dart:80:16)
I/flutter ( 4128): │ #1   log (package:segment_analytics/logger.dart:106:23)
I/flutter ( 4128): ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
I/flutter ( 4128): │ ⛔ Segment: An internal error occurred: Error loading storage: type 'Null' is not a subtype of type 'bool' in type cast
I/flutter ( 4128): └───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
E/flutter ( 4128): [ERROR:flutter/runtime/dart_vm_initializer.cc(40)] Unhandled Exception: Error loading storage: type 'Null' is not a subtype of type 'bool' in type cast
E/flutter ( 4128): #0      PersistedState.init.<anonymous closure> (package:segment_analytics/state.dart:217:7)
E/flutter ( 4128): #1      _FutureListener.handleError (dart:async/future_impl.dart:222:22)
E/flutter ( 4128): #2      Future._propagateToListeners.handleError (dart:async/future_impl.dart:914:47)
E/flutter ( 4128): #3      Future._propagateToListeners (dart:async/future_impl.dart:935:13)
E/flutter ( 4128): #4      Future._completeError (dart:async/future_impl.dart:715:5)
E/flutter ( 4128): <asynchronous suspension>
E/flutter ( 4128): 
I/flutter ( 4128): FlutterFire Messaging: An error occurred in your background messaging handler:
I/flutter ( 4128): Null check operator used on a null value
I/flutter ( 4128): ----------------FIREBASE CRASHLYTICS----------------
I/flutter ( 4128): type 'Null' is not a subtype of type 'bool' in type cast
I/flutter ( 4128): #0      _$ContextNetworkFromJson (package:segment_analytics/event.g.dart:462:25)
I/flutter ( 4128): #1      JSONExtendable.fromJson (package:segment_analytics/event.dart:568:28)
I/flutter ( 4128): #2      new ContextNetwork.fromJson (package:segment_analytics/event.dart:507:22)
I/flutter ( 4128): #3      _$ContextFromJson (package:segment_analytics/event.g.dart:345:22)
I/flutter ( 4128): #4      JSONExtendable.fromJson (package:segment_analytics/event.dart:568:28)
I/flutter ( 4128): #5      new Context.fromJson (package:segment_analytics/event.dart:365:22)
I/flutter ( 4128): #6      ContextState.fromJson (package:segment_analytics/state.dart:384:20)
I/flutter ( 4128): #7      PersistedState.init.<anonymous closure> (package:segment_analytics/state.dart:200:13)
I/flutter ( 4128): <asynchronous suspension>
I/flutter ( 4128): ----------------------------------------------------

[amrgetment]

I think it is related to json['bluetooth'] as bool in the following class

https://github.com/segmentio/analytics_flutter/blob/main/packages/core/lib/event.g.dart

ContextNetwork _$ContextNetworkFromJson(Map<String, dynamic> json) =>
    ContextNetwork(
      json['cellular'] as bool,
      json['wifi'] as bool,
      json['bluetooth'] as bool,
      custom: json['custom'] as Map<String, dynamic>?,
    );

[amrgetment]

I tried version 1.1.3 and same issue

[Anderzzon]

To me it helped to delete the app and then reinstall it. But it would be nice if this was fixed so we don't get this error in production

[amrgetment]

I will keep my app as if I deleted it I won't be able to reproduce the issue and in production users upgrade not delete the app
Thanks Anderzzon for sharing this tip

[amrgetment]

[amrgetment]

@MichaelGHSeg could you make a hotfix for this issue
It is pretty simple json[Bluetooth] as bool? or (json[Bluetooth] as bool?) ?? false

[MichaelGHSeg]

Thanks for your work on this issue, we'll get it taken care of.

[MichaelGHSeg]

Sorry, deadlines and other issues. Give 1.1.6 a try and let us know if you have any more issues. Thanks!