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zenled / calendar_views

Collection of customisable calendar related widgets for Flutter.
https://pub.dartlang.org/packages/calendar_views
MIT License
102 stars 49 forks source link

changed Future<Null> to Future<void> #5

Closed The-Redhat closed 5 years ago

The-Redhat commented 5 years ago

fixes for example:

The following assertion was thrown while handling a gesture:
I/flutter ( 3695): type 'Future<void>' is not a subtype of type 'Future<Null>'
I/flutter ( 3695): 
I/flutter ( 3695): Either the assertion indicates an error in the framework itself, or we should provide substantially
I/flutter ( 3695): more information in this error message to help you determine and fix the underlying cause.
I/flutter ( 3695): In either case, please report this assertion by filing a bug on GitHub:
I/flutter ( 3695):   https://github.com/flutter/flutter/issues/new?template=BUG.md
I/flutter ( 3695): 
I/flutter ( 3695): When the exception was thrown, this was the stack:
I/flutter ( 3695): #0      CalendarPageViewState.animateToPage (package:calendar_views/src/calendar_page_view/calendar_page_view.dart:81:5)
I/flutter ( 3695): #1      _MonthPageViewState._animateToMonth (package:calendar_views/src/month_page_view/month_page_view.dart:116:12)
I/flutter ( 3695): #2      MonthPageController.animateToMonth (package:calendar_views/src/month_page_view/month_page_controller.dart:75:25)
I/flutter ( 3695): #3      _CalendarWidgetState._getMonthWidget.<anonymous closure>.<anonymous closure> (package:schoolsen_mobile/widgets/calendar_widget.dart:300:40)
I/flutter ( 3695): #4      State.setState (package:flutter/src/widgets/framework.dart:1130:30)
I/flutter ( 3695): #5      _CalendarWidgetState._getMonthWidget.<anonymous closure> (package:schoolsen_mobile/widgets/calendar_widget.dart:298:15)
I/flutter ( 3695): #6      _InkResponseState._handleTap (package:flutter/src/material/ink_well.dart:507:14)
I/flutter ( 3695): #7      _InkResponseState.build.<anonymous closure> (package:flutter/src/material/ink_well.dart:562:30)
I/flutter ( 3695): #8      GestureRecognizer.invokeCallback (package:flutter/src/gestures/recognizer.dart:102:24)
I/flutter ( 3695): #9      TapGestureRecognizer._checkUp (package:flutter/src/gestures/tap.dart:242:9)
I/flutter ( 3695): #10     TapGestureRecognizer.acceptGesture (package:flutter/src/gestures/tap.dart:204:7)
I/flutter ( 3695): #11     GestureArenaManager.sweep (package:flutter/src/gestures/arena.dart:156:27)
I/flutter ( 3695): #12     _WidgetsFlutterBinding&BindingBase&GestureBinding.handleEvent (package:flutter/src/gestures/binding.dart:184:20)
I/flutter ( 3695): #13     _WidgetsFlutterBinding&BindingBase&GestureBinding.dispatchEvent (package:flutter/src/gestures/binding.dart:158:22)
I/flutter ( 3695): #14     _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerEvent (package:flutter/src/gestures/binding.dart:138:7)
I/flutter ( 3695): #15     _WidgetsFlutterBinding&BindingBase&GestureBinding._flushPointerEventQueue (package:flutter/src/gestures/binding.dart:101:7)
I/flutter ( 3695): #16     _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerDataPacket (package:flutter/src/gestures/binding.dart:85:7)
I/flutter ( 3695): #20     _invoke1 (dart:ui/hooks.dart:170:10)
I/flutter ( 3695): #21     _dispatchPointerDataPacket (dart:ui/hooks.dart:122:5)
I/flutter ( 3695): (elided 3 frames from package dart:async)
I/flutter ( 3695): 
I/flutter ( 3695): Handler: onTap
I/flutter ( 3695): Recognizer:
I/flutter ( 3695):   TapGestureRecognizer#30b86(debugOwner: GestureDetector, state: ready, won arena, finalPosition:
I/flutter ( 3695):   Offset(363.7, 117.4), sent tap down)