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theobouwman / flutter_image_carousel

flutter image carousel
https://pub.dartlang.org/packages/image_carousel
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Carousel crashes with scrolling in list #7

Open baksha97 opened 6 years ago

baksha97 commented 6 years ago

`VERBOSE-2:dart_error.cc(16)] Unhandled exception: A TabController was used after being disposed. Once you have called dispose() on a TabController, it can no longer be used.

0 ChangeNotifier._debugAssertNotDisposed. (package:flutter/src/foundation/change_notifier.dart:61:9)

1 ChangeNotifier._debugAssertNotDisposed (package:flutter/src/foundation/change_notifier.dart:67:6)

2 ChangeNotifier.notifyListeners (package:flutter/src/foundation/change_notifier.dart:134:12)

3 TabController._changeIndex (package:flutter/src/material/tab_controller.dart:120:7)

4 TabController.animateTo (package:flutter/src/material/tab_controller.dart:163:5)

5 _ImageCarouselState.initState. (package:image_carousel/src/image_carousel.dart:39:24)

6 _Timer._runTimers (dart:isolate-patch/dart:isolate/timer_impl.dart:382)

7 _Timer._handleMessage (dart:isolate-patch/dart:isolate/timer_impl.dart:416)

8 _RawReceivePortImpl._handleMessage (dart:i<…>

`

I'm using the fluttergallery cards example and replacing that image with an image carousel and receiving this crash.

Aman-US-Punjabi commented 6 years ago

ERROR occurs only when using interval value in the parameter. When page go back while automatic image scroll is working.

Carousel is crashing the app with error:

[VERBOSE-2:dart_error.cc(16)] Unhandled exception: NoSuchMethodError: The method 'stop' was called on null. Receiver: null Tried calling: stop(canceled: true)

0 Object.noSuchMethod (dart:core-patch/dart:core/object_patch.dart:46)

1 AnimationController.stop (package:flutter/src/animation/animation_controller.dart:499:13)

2 AnimationController.value= (package:flutter/src/animation/animation_controller.dart:225:5)

3 TabController._changeIndex (package:flutter/src/material/tab_controller.dart:129:28)

4 TabController.index= (package:flutter/src/material/tab_controller.dart:146:5)

5 _ImageCarouselState.initState. (package:image_carousel/src/image_carousel.dart:39:107)

6 _Timer._runTimers (dart:isolate-patch/dart:isolate/timer_impl.dart:382)

7 _Timer._handleMessage (dart:isolate-patch/dart:isolate/timer_impl.dart:416)

8 _RawReceivePortImpl._handleMessage (dart:isolate-patch/dart:isolate/isolate_patch.dart:165)