Exception when casting Integer to Long on Android

[jvr0x]

E/MethodChannel#flutter.javih.com/add_2_calendar( 8514): Failed to handle method call
E/MethodChannel#flutter.javih.com/add_2_calendar( 8514): java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
E/MethodChannel#flutter.javih.com/add_2_calendar( 8514): 	at com.javih.add2calendar.Add2CalendarPlugin.onMethodCall(Add2CalendarPlugin.java:100)
E/MethodChannel#flutter.javih.com/add_2_calendar( 8514): 	at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:233)
E/MethodChannel#flutter.javih.com/add_2_calendar( 8514): 	at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:85)
E/MethodChannel#flutter.javih.com/add_2_calendar( 8514): 	at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:818)
E/MethodChannel#flutter.javih.com/add_2_calendar( 8514): 	at android.os.MessageQueue.nativePollOnce(Native Method)
E/MethodChannel#flutter.javih.com/add_2_calendar( 8514): 	at android.os.MessageQueue.next(MessageQueue.java:335)
E/MethodChannel#flutter.javih.com/add_2_calendar( 8514): 	at android.os.Looper.loop(Looper.java:183)
E/MethodChannel#flutter.javih.com/add_2_calendar( 8514): 	at android.app.ActivityThread.main(ActivityThread.java:7656)
E/MethodChannel#flutter.javih.com/add_2_calendar( 8514): 	at java.lang.reflect.Method.invoke(Native Method)
E/MethodChannel#flutter.javih.com/add_2_calendar( 8514): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
E/MethodChannel#flutter.javih.com/add_2_calendar( 8514): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
E/flutter ( 8514): [ERROR:flutter/lib/ui/ui_dart_state.cc(199)] Unhandled Exception: PlatformException(error, java.lang.Integer cannot be cast to java.lang.Long, null, java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
E/flutter ( 8514): 	at com.javih.add2calendar.Add2CalendarPlugin.onMethodCall(Add2CalendarPlugin.java:100)
E/flutter ( 8514): 	at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:233)
E/flutter ( 8514): 	at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:85)
E/flutter ( 8514): 	at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:818)
E/flutter ( 8514): 	at android.os.MessageQueue.nativePollOnce(Native Method)
E/flutter ( 8514): 	at android.os.MessageQueue.next(MessageQueue.java:335)
E/flutter ( 8514): 	at android.os.Looper.loop(Looper.java:183)
E/flutter ( 8514): 	at android.app.ActivityThread.main(ActivityThread.java:7656)
E/flutter ( 8514): 	at java.lang.reflect.Method.invoke(Native Method)
E/flutter ( 8514): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
E/flutter ( 8514): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
E/flutter ( 8514): )
E/flutter ( 8514): #0      StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:597:7)
E/flutter ( 8514): #1      MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:158:18)
E/flutter ( 8514): <asynchronous suspension>
E/flutter ( 8514): 

[jvr0x]

This happens with add_2_calendar: ^2.1.0

[jvr0x]

It works fine for iOS

[jvr0x]

Alright this happens if the calendar app is not set up, i.e. if you don't have a google account connected to the device

[diegogarciar]

Thanks for the feedback, any suggestion on how to prevent this?

[diegogarciar]

Closing this as a check was added to prevent the crash.