duytq94
commented
5 years ago Thanks for your report @chabislav I forgot check null when onTabChangeCompleted not defined, fixed in 2.0.3
Closed chabislav closed 5 years ago
duytq94
commented
5 years ago Thanks for your report @chabislav I forgot check null when onTabChangeCompleted not defined, fixed in 2.0.3
I/flutter (17897): ══╡ EXCEPTION CAUGHT BY FOUNDATION LIBRARY ╞════════════════════════════════════════════════════════ I/flutter (17897): The following NoSuchMethodError was thrown while dispatching notifications for TabController: I/flutter (17897): The method 'call' was called on null. I/flutter (17897): Receiver: null I/flutter (17897): Tried calling: call(1) I/flutter (17897): I/flutter (17897): When the exception was thrown, this was the stack: I/flutter (17897): #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) I/flutter (17897): #1 IntroSliderState.initState.<anonymous closure> (package:intro_slider/intro_slider.dart:426:12) I/flutter (17897): #2 ChangeNotifier.notifyListeners (package:flutter/src/foundation/change_notifier.dart:206:21) I/flutter (17897): #3 TabController._changeIndex (package:flutter/src/material/tab_controller.dart:131:7) I/flutter (17897): #4 TabController.index= (package:flutter/src/material/tab_controller.dart:146:5) I/flutter (17897): #5 _TabBarViewState._handleScrollNotification (package:flutter/src/material/tabs.dart:1246:21) I/flutter (17897): #6 NotificationListener._dispatch (package:flutter/src/widgets/notification_listener.dart:127:27) I/flutter (17897): #7 Notification.visitAncestor (package:flutter/src/widgets/notification_listener.dart:45:20) I/flutter (17897): #8 _ScrollNotification&LayoutChangedNotification&ViewportNotificationMixin.visitAncestor (package:flutter/src/widgets/scroll_notification.dart:31:18) I/flutter (17897): #9 Element.visitAncestorElements (package:flutter/src/widgets/framework.dart:3355:39) I/flutter (17897): #10 Notification.dispatch (package:flutter/src/widgets/notification_listener.dart:61:13) I/flutter (17897): #11 ScrollActivity.dispatchScrollUpdateNotification (package:flutter/src/widgets/scroll_activity.dart:96:92) I/flutter (17897): #12 ScrollPosition.didUpdateScrollPositionBy (package:flutter/src/widgets/scroll_position.dart:658:14) I/flutter (17897): #13 ScrollPosition.setPixels (package:flutter/src/widgets/scroll_position.dart:219:9) I/flutter (17897): #14 ScrollPositionWithSingleContext.setPixels (package:flutter/src/widgets/scroll_position_with_single_context.dart:84:18) I/flutter (17897): #15 BallisticScrollActivity.applyMoveTo (package:flutter/src/widgets/scroll_activity.dart:547:21) I/flutter (17897): #16 BallisticScrollActivity._tick (package:flutter/src/widgets/scroll_activity.dart:534:10) I/flutter (17897): #17 _AnimationController&Animation&AnimationEagerListenerMixin&AnimationLocalListenersMixin.notifyListeners (package:flutter/src/animation/listener_helpers.dart:126:19) I/flutter (17897): #18 AnimationController._tick (package:flutter/src/animation/animation_controller.dart:750:5) I/flutter (17897): #19 Ticker._tick (package:flutter/src/scheduler/ticker.dart:228:5) I/flutter (17897): #20 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1012:15) I/flutter (17897): #21 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.handleBeginFrame.<anonymous closure> (package:flutter/src/scheduler/binding.dart:928:11) I/flutter (17897): #22 __InternalLinkedHashMap&_HashVMBase&MapMixin&_LinkedHashMapMixin.forEach (dart:collection-patch/compact_hash.dart:367:8) I/flutter (17897): #23 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.handleBeginFrame (package:flutter/src/scheduler/binding.dart:926:17) I/flutter (17897): #24 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._handleBeginFrame (package:flutter/src/scheduler/binding.dart:856:5) I/flutter (17897): #28 _invoke1 (dart:ui/hooks.dart:233:10) I/flutter (17897): #29 _beginFrame (dart:ui/hooks.dart:172:3) I/flutter (17897): (elided 3 frames from package dart:async) I/flutter (17897): I/flutter (17897): The TabController sending notification was: I/flutter (17897): Instance of 'TabController' I/flutter (17897): ════════════════════════════════════════════════════════════════════════════════════════════════════looks like 2.0.2 throws this error on swipe.