'_positions.isNotEmpty': ScrollController not attached to any scroll viewsHow is PrimaryScrollController used in Flutter?flutter ScrollController attached to multiple scroll viewsAn error happened while using swipper in flutterpreload assets images before buildapp.dart error when trying to navigate to new page using ontapFlutter Exception: ScrollController attached to multiple scroll viewsFlutter Scrolling widget inside a Scrolling widgetFailed assertion: line 235 pos 15: 'data != null': is not trueMediaQuery.of() error when trying to set Background Image in FlutterScrollcontroller in flutter error Exception has occurred
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'_positions.isNotEmpty': ScrollController not attached to any scroll views
How is PrimaryScrollController used in Flutter?flutter ScrollController attached to multiple scroll viewsAn error happened while using swipper in flutterpreload assets images before buildapp.dart error when trying to navigate to new page using ontapFlutter Exception: ScrollController attached to multiple scroll viewsFlutter Scrolling widget inside a Scrolling widgetFailed assertion: line 235 pos 15: 'data != null': is not trueMediaQuery.of() error when trying to set Background Image in FlutterScrollcontroller in flutter error Exception has occurred
I am getting an error in scroll view controller. Here is error:
flutter: 'package:flutter/src/widgets/scroll_controller.dart': Failed assertion: line 149 pos 12: '_positions.isNotEmpty': ScrollController not attached to any scroll views.
I used following code and I hope due to this it is generating:
return ListView(
controller: _mealScrollController,
children: <Widget>[
Container(
height: screenSize.height * 0.35,
),
WorkWidget(workTime: workTime.morning),
WorkWidget(workTime: workTime.morning),
WorkWidget(workTime: workTime.noon),
WorkWidget(workTime: workTime.evening),
WorkWidget(workTime: workTime.lateevening),
WorkWidget(workTime: workTime.night),
WorkWidget(workTime: workTime.midnight),
Container(
child: Center(
child: RotateWidget(
child: Icon(
Icons.refresh,
size: AppSize.medium,
),
onTap: widget.callBack,
),
),
),
],
);
dart flutter
add a comment |
I am getting an error in scroll view controller. Here is error:
flutter: 'package:flutter/src/widgets/scroll_controller.dart': Failed assertion: line 149 pos 12: '_positions.isNotEmpty': ScrollController not attached to any scroll views.
I used following code and I hope due to this it is generating:
return ListView(
controller: _mealScrollController,
children: <Widget>[
Container(
height: screenSize.height * 0.35,
),
WorkWidget(workTime: workTime.morning),
WorkWidget(workTime: workTime.morning),
WorkWidget(workTime: workTime.noon),
WorkWidget(workTime: workTime.evening),
WorkWidget(workTime: workTime.lateevening),
WorkWidget(workTime: workTime.night),
WorkWidget(workTime: workTime.midnight),
Container(
child: Center(
child: RotateWidget(
child: Icon(
Icons.refresh,
size: AppSize.medium,
),
onTap: widget.callBack,
),
),
),
],
);
dart flutter
Please post a minimal reproduction of your code. I found only github.com/flutter/flutter/issues/21683 that matches the error message.
– Günter Zöchbauer
Mar 8 at 6:45
I have added code.
– Code Hunter
Mar 8 at 6:51
add a comment |
I am getting an error in scroll view controller. Here is error:
flutter: 'package:flutter/src/widgets/scroll_controller.dart': Failed assertion: line 149 pos 12: '_positions.isNotEmpty': ScrollController not attached to any scroll views.
I used following code and I hope due to this it is generating:
return ListView(
controller: _mealScrollController,
children: <Widget>[
Container(
height: screenSize.height * 0.35,
),
WorkWidget(workTime: workTime.morning),
WorkWidget(workTime: workTime.morning),
WorkWidget(workTime: workTime.noon),
WorkWidget(workTime: workTime.evening),
WorkWidget(workTime: workTime.lateevening),
WorkWidget(workTime: workTime.night),
WorkWidget(workTime: workTime.midnight),
Container(
child: Center(
child: RotateWidget(
child: Icon(
Icons.refresh,
size: AppSize.medium,
),
onTap: widget.callBack,
),
),
),
],
);
dart flutter
I am getting an error in scroll view controller. Here is error:
flutter: 'package:flutter/src/widgets/scroll_controller.dart': Failed assertion: line 149 pos 12: '_positions.isNotEmpty': ScrollController not attached to any scroll views.
I used following code and I hope due to this it is generating:
return ListView(
controller: _mealScrollController,
children: <Widget>[
Container(
height: screenSize.height * 0.35,
),
WorkWidget(workTime: workTime.morning),
WorkWidget(workTime: workTime.morning),
WorkWidget(workTime: workTime.noon),
WorkWidget(workTime: workTime.evening),
WorkWidget(workTime: workTime.lateevening),
WorkWidget(workTime: workTime.night),
WorkWidget(workTime: workTime.midnight),
Container(
child: Center(
child: RotateWidget(
child: Icon(
Icons.refresh,
size: AppSize.medium,
),
onTap: widget.callBack,
),
),
),
],
);
dart flutter
dart flutter
edited Mar 8 at 6:51
Code Hunter
asked Mar 8 at 6:43
Code HunterCode Hunter
1,45541731
1,45541731
Please post a minimal reproduction of your code. I found only github.com/flutter/flutter/issues/21683 that matches the error message.
– Günter Zöchbauer
Mar 8 at 6:45
I have added code.
– Code Hunter
Mar 8 at 6:51
add a comment |
Please post a minimal reproduction of your code. I found only github.com/flutter/flutter/issues/21683 that matches the error message.
– Günter Zöchbauer
Mar 8 at 6:45
I have added code.
– Code Hunter
Mar 8 at 6:51
Please post a minimal reproduction of your code. I found only github.com/flutter/flutter/issues/21683 that matches the error message.
– Günter Zöchbauer
Mar 8 at 6:45
Please post a minimal reproduction of your code. I found only github.com/flutter/flutter/issues/21683 that matches the error message.
– Günter Zöchbauer
Mar 8 at 6:45
I have added code.
– Code Hunter
Mar 8 at 6:51
I have added code.
– Code Hunter
Mar 8 at 6:51
add a comment |
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Please post a minimal reproduction of your code. I found only github.com/flutter/flutter/issues/21683 that matches the error message.
– Günter Zöchbauer
Mar 8 at 6:45
I have added code.
– Code Hunter
Mar 8 at 6:51