嵌套在CustomScrollView使用抛出异常 #47

CrazyCoderShi · 2019-01-27T03:54:20Z

RT: 我在CustomScrollView中的嵌套使用，在自动滚动的过程中会抛出如下异常:

flutter: Another exception was thrown: ScrollController not attached to any scroll views.

CrazyCoderShi · 2019-01-27T04:07:36Z

k3v1n-uncle · 2019-03-21T12:39:10Z

我在listview里面嵌套也是这个错

MeFelixWang · 2019-03-27T06:18:15Z

不知道你的实际情况，说一下我的解决方案：如果是从网络请求的数据，请加上if...else...判断，在数据回来之前return一个Container @CrazyCoderShi @xuwankang

zhaowenxin · 2019-04-12T07:03:03Z

Widget _widgetPlanList() {
final controller = new SwiperController();
return Swiper(
controller: controller,
// index: _swiperIndex,
itemBuilder: _swiperBuilder,
itemCount: menuList.length,
itemWidth: ScreenUtil().setHeight(750),
itemHeight: ScreenUtil().setHeight(1040),
scrollDirection: Axis.horizontal,
onTap: (index) {
print('onTap点击了第$index个');
},
onIndexChanged: (int i) {
setState(() {
_activeIndex = i;
});
print('onIndexChanged点击了第$i个');
});
}
没有注释index:_swiperIndex前，我也是报一样的错误，注释掉就好了

跳转到指定索引：controller.move(index);

CrazyCoderShi · 2019-04-12T07:27:53Z

@zhaowenxin 我压根没有使用这个属性...

MayIGetKepler · 2019-04-15T08:09:42Z

遇到了这个问题，求结局方案

CrazyCoderShi · 2019-04-15T08:10:43Z

@MayIGetKepler 解决方案就是放弃这个repo，作者根本不关心issue

MayIGetKepler · 2019-04-15T09:04:36Z

@MayIGetKepler 解决方案就是放弃这个repo，作者根本不关心issue

有什么好的推荐吗

chenxianqi · 2019-05-13T12:49:44Z

同样问题在这里
Performing hot restart...
Syncing files to device Redmi Note 7...
Restarted application in 1,793ms.
I/flutter (15332): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
I/flutter (15332): The following assertion was thrown building NotificationListener:
I/flutter (15332): ScrollController not attached to any scroll views.
I/flutter (15332): 'package:flutter/src/widgets/scroll_controller.dart': Failed assertion: line 110 pos 12:
I/flutter (15332): '_positions.isNotEmpty'
I/flutter (15332):
I/flutter (15332): Either the assertion indicates an error in the framework itself, or we should provide substantially
I/flutter (15332): more information in this error message to help you determine and fix the underlying cause.
I/flutter (15332): In either case, please report this assertion by filing a bug on GitHub:
I/flutter (15332): https://github.com/flutter/flutter/issues/new?template=BUG.md
I/flutter (15332):
I/flutter (15332): When the exception was thrown, this was the stack:
I/flutter (15332): #2 ScrollController.position (package:flutter/src/widgets/scroll_controller.dart:110:12)
I/flutter (15332): #3 PageController.animateToPage (package:flutter/src/widgets/page_view.dart:120:41)
I/flutter (15332): #4 _TransformerPageViewState.didUpdateWidget (package:transformer_page_view/transformer_page_view.dart:527:25)
I/flutter (15332): #5 StatefulElement.update (package:flutter/src/widgets/framework.dart:3879:58)
I/flutter (15332): #6 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
I/flutter (15332): #7 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3750:16)
I/flutter (15332): #8 Element.rebuild (package:flutter/src/widgets/framework.dart:3565:5)
I/flutter (15332): #9 StatelessElement.update (package:flutter/src/widgets/framework.dart:3796:5)
I/flutter (15332): #10 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
I/flutter (15332): #11 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:4601:32)
I/flutter (15332): #12 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:4992:17)
I/flutter (15332): #13 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
I/flutter (15332): #14 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3750:16)
I/flutter (15332): #15 Element.rebuild (package:flutter/src/widgets/framework.dart:3565:5)
I/flutter (15332): #16 StatefulElement.update (package:flutter/src/widgets/framework.dart:3894:5)
I/flutter (15332): #17 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
I/flutter (15332): #18 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:4883:14)
I/flutter (15332): #19 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
I/flutter (15332): #20 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:4883:14)
I/flutter (15332): #21 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
I/flutter (15332): #22 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3750:16)
I/flutter (15332): #23 Element.rebuild (package:flutter/src/widgets/framework.dart:3565:5)
I/flutter (15332): #24 StatelessElement.update (package:flutter/src/widgets/framework.dart:3796:5)
I/flutter (15332): #25 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
I/flutter (15332): #26 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3750:16)
I/flutter (15332): #27 Element.rebuild (package:flutter/src/widgets/framework.dart:3565:5)
I/flutter (15332): #28 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2278:33)
I/flutter (15332): #29 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding&WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:700:20)
I/flutter (15332): #30 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:286:5)
I/flutter (15332): #31 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1012:15)
I/flutter (15332): #32 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:952:9)
I/flutter (15332): #33 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:864:5)
I/flutter (15332): #37 _invoke (dart:ui/hooks.dart:219:10)
I/flutter (15332): #38 _drawFrame (dart:ui/hooks.dart:178:3)
I/flutter (15332): (elided 5 frames from class _AssertionError and package dart:async)
I/flutter (15332): ════════════════════════════════════════════════════════════════════════════════════════════════════
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.
I/flutter (15332): Another exception was thrown: ScrollController not attached to any scroll views.

yechaoa · 2019-05-28T06:29:52Z

@chenxianqi 同样的问题，请问解决了吗

apm29 · 2019-06-28T07:10:49Z

还没解决吗

mario202k · 2019-10-09T22:30:10Z

I found the solution!!
Your Swiper must be wrap with StreamBuilder or something that rebuild more than once Swiper.
In my case,
StreamBuilder( stream: slides, initialData: [], builder: (context, AsyncSnapshot snap) { List slideList = snap.data.toList(); return slideList.isNotEmpty ? Swiper( itemBuilder: (BuildContext context, int index) { return Image.network( slideList[index]['image'], fit: BoxFit.fill, ); },
Check the slideList not empty.

ghost · 2019-11-13T06:38:25Z

If you want to use Swiper in other ScrollView ( like ListView ), consider boxing it using Container OR other Widget that could offer the certain size.

Container(
      constraints: BoxConstraints(maxHeight: 200, maxWidth: 200),
      child: Swiper()
)

The reason is described at Unbounded constraints.

leozhuo · 2019-11-23T16:52:21Z

不知道你的实际情况，说一下我的解决方案：如果是从网络请求的数据，请加上if...else...判断，在数据回来之前return一个Container @CrazyCoderShi @xuwankang

多谢，你的回答解决了我的问题

JamesGZM · 2019-11-25T07:07:29Z

我是嵌套到ListView里面使用
Container(
height: 154.0,
child: Swiper()
我使用Container固定高度解决了这个问题

Lucho1976 · 2021-06-04T21:12:38Z

If you want to use Swiper in other ScrollView ( like ListView ), consider boxing it using Container OR other Widget that could offer the certain size.
Container(
      constraints: BoxConstraints(maxHeight: 200, maxWidth: 200),
      child: Swiper()
)
The reason is described at Unbounded constraints.

I have this issue and i realized tha with a heighted Containter it works, but y have a Swipe whith variable heights, do you know to deal with that dinamic height?

congni mentioned this issue Feb 20, 2019

异常 #56

Open

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锤子手机OD103报错 #98

Open

Shantaviae mentioned this issue Oct 13, 2019

The method '-' was called on null error on initial load. Error resolves on hot reload. #139

Open

king2088 mentioned this issue Apr 20, 2022

card_swiper EXCEPTION: _CastError was thrown while dispatching notifications for SwiperController TheAnkurPanchani/card_swiper#35

Open

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嵌套在CustomScrollView使用抛出异常 #47

嵌套在CustomScrollView使用抛出异常 #47

CrazyCoderShi commented Jan 27, 2019

CrazyCoderShi commented Jan 27, 2019

k3v1n-uncle commented Mar 21, 2019

MeFelixWang commented Mar 27, 2019 •

edited

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zhaowenxin commented Apr 12, 2019

CrazyCoderShi commented Apr 12, 2019

MayIGetKepler commented Apr 15, 2019

CrazyCoderShi commented Apr 15, 2019

MayIGetKepler commented Apr 15, 2019

chenxianqi commented May 13, 2019 •

edited

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yechaoa commented May 28, 2019

apm29 commented Jun 28, 2019

mario202k commented Oct 9, 2019 •

edited

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ghost commented Nov 13, 2019

leozhuo commented Nov 23, 2019

JamesGZM commented Nov 25, 2019 •

edited

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Lucho1976 commented Jun 4, 2021

嵌套在CustomScrollView使用抛出异常 #47

嵌套在CustomScrollView使用抛出异常 #47

Comments

CrazyCoderShi commented Jan 27, 2019

CrazyCoderShi commented Jan 27, 2019

k3v1n-uncle commented Mar 21, 2019

MeFelixWang commented Mar 27, 2019 • edited Loading

zhaowenxin commented Apr 12, 2019

CrazyCoderShi commented Apr 12, 2019

MayIGetKepler commented Apr 15, 2019

CrazyCoderShi commented Apr 15, 2019

MayIGetKepler commented Apr 15, 2019

chenxianqi commented May 13, 2019 • edited Loading

yechaoa commented May 28, 2019

apm29 commented Jun 28, 2019

mario202k commented Oct 9, 2019 • edited Loading

ghost commented Nov 13, 2019

leozhuo commented Nov 23, 2019

JamesGZM commented Nov 25, 2019 • edited Loading

Lucho1976 commented Jun 4, 2021

MeFelixWang commented Mar 27, 2019 •

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chenxianqi commented May 13, 2019 •

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mario202k commented Oct 9, 2019 •

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JamesGZM commented Nov 25, 2019 •

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