Change viewportFraction dynamically in PageControllerImplementing PreferredSizeWidget For Use As AppbarHow to display json data in flutter chartsException whilst trying to display an image in flutterpreload assets images before buildFlutter Scrolling widget inside a Scrolling widget'firebase/main.dart': Failed assertionMediaQuery.of() error when trying to set Background Image in FlutterScrollcontroller in flutter error Exception has occurredException Caught by widgets libraryThe first item is broken when I scroll back

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Change viewportFraction dynamically in PageController


Implementing PreferredSizeWidget For Use As AppbarHow to display json data in flutter chartsException whilst trying to display an image in flutterpreload assets images before buildFlutter Scrolling widget inside a Scrolling widget'firebase/main.dart': Failed assertionMediaQuery.of() error when trying to set Background Image in FlutterScrollcontroller in flutter error Exception has occurredException Caught by widgets libraryThe first item is broken when I scroll back






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0















Seems that Flutter doesn't support changing controller values dynamically or I'm missing something. I googled a lot but couldn't find this specific case.



What I'm trying to achieve here is when double tapping on an image in PageView it zooms in by the factor of 2.



I tried using Transform and scaling of the image itself, it works but viewport doesn't play well with it, i.e. image is zoomed but when sliding the image left/right makes PageView to change pages.



For simplicity this is just my build method but nothing much is there besides that, except that _viewportScale is set to 1.0 initially.



@override
Widget build(BuildContext context) 
 this.controller = PageController(
 initialPage: 0,
 viewportFraction: _viewportScale,
 );
 return PageView(
 controller: controller,
 onPageChanged: (int pageIndex) 
 setState(() 
 _viewportScale = 1.0;
 );
 ,
 children: this.urls.map((String url) 
 return Container(
 child: GestureDetector(
 child: Image.network(url),
 onTap: () => Navigator.pop(context),
 onDoubleTap: () 
 setState(() 
 _viewportScale = _viewportScale == 1.0 ? 2.0 : 1.0;
 );
 ,
 ),
 );
 ).toList(),
 );



Problem here is that onDoubleTap fails with exception:



I/flutter ( 6492): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
I/flutter ( 6492): The following assertion was thrown building NotificationListener<ScrollNotification>:
I/flutter ( 6492): Unexpected call to replaceSemanticsActions() method of RawGestureDetectorState.
I/flutter ( 6492): The replaceSemanticsActions() method can only be called outside of the build phase.
I/flutter ( 6492): 
I/flutter ( 6492): When the exception was thrown, this was the stack:
I/flutter ( 6492): #0 RawGestureDetectorState.replaceSemanticsActions.<anonymous closure> (package:flutter/src/widgets/gesture_detector.dart:737:9)
I/flutter ( 6492): #1 RawGestureDetectorState.replaceSemanticsActions (package:flutter/src/widgets/gesture_detector.dart:743:6)
I/flutter ( 6492): #2 ScrollableState.setSemanticsActions (package:flutter/src/widgets/scrollable.dart:379:40)
I/flutter ( 6492): #3 ScrollPosition._updateSemanticActions (package:flutter/src/widgets/scroll_position.dart:445:13)
I/flutter ( 6492): #4 ScrollPosition.notifyListeners (package:flutter/src/widgets/scroll_position.dart:695:5)
I/flutter ( 6492): #5 ScrollPosition.forcePixels (package:flutter/src/widgets/scroll_position.dart:318:5)
I/flutter ( 6492): #6 _PagePosition.viewportFraction= (package:flutter/src/widgets/page_view.dart:263:7)
I/flutter ( 6492): #7 PageController.attach (package:flutter/src/widgets/page_view.dart:173:18)
I/flutter ( 6492): #8 ScrollableState.didUpdateWidget (package:flutter/src/widgets/scrollable.dart:356:26)
I/flutter ( 6492): #9 StatefulElement.update (package:flutter/src/widgets/framework.dart:3884:58)
I/flutter ( 6492): #10 Element.updateChild (package:flutter/src/widgets/framework.dart:2752:15)
I/flutter ( 6492): #11 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3752:16)
I/flutter ( 6492): #12 Element.rebuild (package:flutter/src/widgets/framework.dart:3564:5)
I/flutter ( 6492): #13 StatelessElement.update (package:flutter/src/widgets/framework.dart:3801:5)
I/flutter ( 6492): #14 Element.updateChild (package:flutter/src/widgets/framework.dart:2752:15)
I/flutter ( 6492): #15 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3752:16)
I/flutter ( 6492): #16 Element.rebuild (package:flutter/src/widgets/framework.dart:3564:5)
I/flutter ( 6492): #17 StatefulElement.update (package:flutter/src/widgets/framework.dart:3899:5)
I/flutter ( 6492): #18 Element.updateChild (package:flutter/src/widgets/framework.dart:2752:15)
I/flutter ( 6492): #19 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3752:16)
I/flutter ( 6492): #20 Element.rebuild (package:flutter/src/widgets/framework.dart:3564:5)
I/flutter ( 6492): #21 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2277:33)
I/flutter ( 6492): #22 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding&WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:700:20)
I/flutter ( 6492): #23 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:275:5)
I/flutter ( 6492): #24 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:990:15)
I/flutter ( 6492): #25 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:930:9)
I/flutter ( 6492): #26 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:842:5)
I/flutter ( 6492): #30 _invoke (dart:ui/hooks.dart:209:10)
I/flutter ( 6492): #31 _drawFrame (dart:ui/hooks.dart:168:3)
I/flutter ( 6492): (elided 3 frames from package dart:async)
I/flutter ( 6492): ════════════════════════════════════════════════════════════════════════════════════════════════════


Fingers crossed for easy solution... :)






dart flutter







share|improve this question




























    0















    Seems that Flutter doesn't support changing controller values dynamically or I'm missing something. I googled a lot but couldn't find this specific case.



    What I'm trying to achieve here is when double tapping on an image in PageView it zooms in by the factor of 2.



    I tried using Transform and scaling of the image itself, it works but viewport doesn't play well with it, i.e. image is zoomed but when sliding the image left/right makes PageView to change pages.



    For simplicity this is just my build method but nothing much is there besides that, except that _viewportScale is set to 1.0 initially.



    @override
    Widget build(BuildContext context) 
     this.controller = PageController(
     initialPage: 0,
     viewportFraction: _viewportScale,
     );
     return PageView(
     controller: controller,
     onPageChanged: (int pageIndex) 
     setState(() 
     _viewportScale = 1.0;
     );
     ,
     children: this.urls.map((String url) 
     return Container(
     child: GestureDetector(
     child: Image.network(url),
     onTap: () => Navigator.pop(context),
     onDoubleTap: () 
     setState(() 
     _viewportScale = _viewportScale == 1.0 ? 2.0 : 1.0;
     );
     ,
     ),
     );
     ).toList(),
     );



    Problem here is that onDoubleTap fails with exception:



    I/flutter ( 6492): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
    I/flutter ( 6492): The following assertion was thrown building NotificationListener<ScrollNotification>:
    I/flutter ( 6492): Unexpected call to replaceSemanticsActions() method of RawGestureDetectorState.
    I/flutter ( 6492): The replaceSemanticsActions() method can only be called outside of the build phase.
    I/flutter ( 6492): 
    I/flutter ( 6492): When the exception was thrown, this was the stack:
    I/flutter ( 6492): #0 RawGestureDetectorState.replaceSemanticsActions.<anonymous closure> (package:flutter/src/widgets/gesture_detector.dart:737:9)
    I/flutter ( 6492): #1 RawGestureDetectorState.replaceSemanticsActions (package:flutter/src/widgets/gesture_detector.dart:743:6)
    I/flutter ( 6492): #2 ScrollableState.setSemanticsActions (package:flutter/src/widgets/scrollable.dart:379:40)
    I/flutter ( 6492): #3 ScrollPosition._updateSemanticActions (package:flutter/src/widgets/scroll_position.dart:445:13)
    I/flutter ( 6492): #4 ScrollPosition.notifyListeners (package:flutter/src/widgets/scroll_position.dart:695:5)
    I/flutter ( 6492): #5 ScrollPosition.forcePixels (package:flutter/src/widgets/scroll_position.dart:318:5)
    I/flutter ( 6492): #6 _PagePosition.viewportFraction= (package:flutter/src/widgets/page_view.dart:263:7)
    I/flutter ( 6492): #7 PageController.attach (package:flutter/src/widgets/page_view.dart:173:18)
    I/flutter ( 6492): #8 ScrollableState.didUpdateWidget (package:flutter/src/widgets/scrollable.dart:356:26)
    I/flutter ( 6492): #9 StatefulElement.update (package:flutter/src/widgets/framework.dart:3884:58)
    I/flutter ( 6492): #10 Element.updateChild (package:flutter/src/widgets/framework.dart:2752:15)
    I/flutter ( 6492): #11 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3752:16)
    I/flutter ( 6492): #12 Element.rebuild (package:flutter/src/widgets/framework.dart:3564:5)
    I/flutter ( 6492): #13 StatelessElement.update (package:flutter/src/widgets/framework.dart:3801:5)
    I/flutter ( 6492): #14 Element.updateChild (package:flutter/src/widgets/framework.dart:2752:15)
    I/flutter ( 6492): #15 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3752:16)
    I/flutter ( 6492): #16 Element.rebuild (package:flutter/src/widgets/framework.dart:3564:5)
    I/flutter ( 6492): #17 StatefulElement.update (package:flutter/src/widgets/framework.dart:3899:5)
    I/flutter ( 6492): #18 Element.updateChild (package:flutter/src/widgets/framework.dart:2752:15)
    I/flutter ( 6492): #19 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3752:16)
    I/flutter ( 6492): #20 Element.rebuild (package:flutter/src/widgets/framework.dart:3564:5)
    I/flutter ( 6492): #21 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2277:33)
    I/flutter ( 6492): #22 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding&WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:700:20)
    I/flutter ( 6492): #23 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:275:5)
    I/flutter ( 6492): #24 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:990:15)
    I/flutter ( 6492): #25 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:930:9)
    I/flutter ( 6492): #26 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:842:5)
    I/flutter ( 6492): #30 _invoke (dart:ui/hooks.dart:209:10)
    I/flutter ( 6492): #31 _drawFrame (dart:ui/hooks.dart:168:3)
    I/flutter ( 6492): (elided 3 frames from package dart:async)
    I/flutter ( 6492): ════════════════════════════════════════════════════════════════════════════════════════════════════


    Fingers crossed for easy solution... :)






    dart flutter







    share|improve this question
























      0












      0








      0








      Seems that Flutter doesn't support changing controller values dynamically or I'm missing something. I googled a lot but couldn't find this specific case.



      What I'm trying to achieve here is when double tapping on an image in PageView it zooms in by the factor of 2.



      I tried using Transform and scaling of the image itself, it works but viewport doesn't play well with it, i.e. image is zoomed but when sliding the image left/right makes PageView to change pages.



      For simplicity this is just my build method but nothing much is there besides that, except that _viewportScale is set to 1.0 initially.



      @override
      Widget build(BuildContext context) 
       this.controller = PageController(
       initialPage: 0,
       viewportFraction: _viewportScale,
       );
       return PageView(
       controller: controller,
       onPageChanged: (int pageIndex) 
       setState(() 
       _viewportScale = 1.0;
       );
       ,
       children: this.urls.map((String url) 
       return Container(
       child: GestureDetector(
       child: Image.network(url),
       onTap: () => Navigator.pop(context),
       onDoubleTap: () 
       setState(() 
       _viewportScale = _viewportScale == 1.0 ? 2.0 : 1.0;
       );
       ,
       ),
       );
       ).toList(),
       );



      Problem here is that onDoubleTap fails with exception:



      I/flutter ( 6492): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
      I/flutter ( 6492): The following assertion was thrown building NotificationListener<ScrollNotification>:
      I/flutter ( 6492): Unexpected call to replaceSemanticsActions() method of RawGestureDetectorState.
      I/flutter ( 6492): The replaceSemanticsActions() method can only be called outside of the build phase.
      I/flutter ( 6492): 
      I/flutter ( 6492): When the exception was thrown, this was the stack:
      I/flutter ( 6492): #0 RawGestureDetectorState.replaceSemanticsActions.<anonymous closure> (package:flutter/src/widgets/gesture_detector.dart:737:9)
      I/flutter ( 6492): #1 RawGestureDetectorState.replaceSemanticsActions (package:flutter/src/widgets/gesture_detector.dart:743:6)
      I/flutter ( 6492): #2 ScrollableState.setSemanticsActions (package:flutter/src/widgets/scrollable.dart:379:40)
      I/flutter ( 6492): #3 ScrollPosition._updateSemanticActions (package:flutter/src/widgets/scroll_position.dart:445:13)
      I/flutter ( 6492): #4 ScrollPosition.notifyListeners (package:flutter/src/widgets/scroll_position.dart:695:5)
      I/flutter ( 6492): #5 ScrollPosition.forcePixels (package:flutter/src/widgets/scroll_position.dart:318:5)
      I/flutter ( 6492): #6 _PagePosition.viewportFraction= (package:flutter/src/widgets/page_view.dart:263:7)
      I/flutter ( 6492): #7 PageController.attach (package:flutter/src/widgets/page_view.dart:173:18)
      I/flutter ( 6492): #8 ScrollableState.didUpdateWidget (package:flutter/src/widgets/scrollable.dart:356:26)
      I/flutter ( 6492): #9 StatefulElement.update (package:flutter/src/widgets/framework.dart:3884:58)
      I/flutter ( 6492): #10 Element.updateChild (package:flutter/src/widgets/framework.dart:2752:15)
      I/flutter ( 6492): #11 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3752:16)
      I/flutter ( 6492): #12 Element.rebuild (package:flutter/src/widgets/framework.dart:3564:5)
      I/flutter ( 6492): #13 StatelessElement.update (package:flutter/src/widgets/framework.dart:3801:5)
      I/flutter ( 6492): #14 Element.updateChild (package:flutter/src/widgets/framework.dart:2752:15)
      I/flutter ( 6492): #15 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3752:16)
      I/flutter ( 6492): #16 Element.rebuild (package:flutter/src/widgets/framework.dart:3564:5)
      I/flutter ( 6492): #17 StatefulElement.update (package:flutter/src/widgets/framework.dart:3899:5)
      I/flutter ( 6492): #18 Element.updateChild (package:flutter/src/widgets/framework.dart:2752:15)
      I/flutter ( 6492): #19 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3752:16)
      I/flutter ( 6492): #20 Element.rebuild (package:flutter/src/widgets/framework.dart:3564:5)
      I/flutter ( 6492): #21 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2277:33)
      I/flutter ( 6492): #22 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding&WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:700:20)
      I/flutter ( 6492): #23 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:275:5)
      I/flutter ( 6492): #24 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:990:15)
      I/flutter ( 6492): #25 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:930:9)
      I/flutter ( 6492): #26 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:842:5)
      I/flutter ( 6492): #30 _invoke (dart:ui/hooks.dart:209:10)
      I/flutter ( 6492): #31 _drawFrame (dart:ui/hooks.dart:168:3)
      I/flutter ( 6492): (elided 3 frames from package dart:async)
      I/flutter ( 6492): ════════════════════════════════════════════════════════════════════════════════════════════════════


      Fingers crossed for easy solution... :)






      dart flutter







      share|improve this question














      Seems that Flutter doesn't support changing controller values dynamically or I'm missing something. I googled a lot but couldn't find this specific case.



      What I'm trying to achieve here is when double tapping on an image in PageView it zooms in by the factor of 2.



      I tried using Transform and scaling of the image itself, it works but viewport doesn't play well with it, i.e. image is zoomed but when sliding the image left/right makes PageView to change pages.



      For simplicity this is just my build method but nothing much is there besides that, except that _viewportScale is set to 1.0 initially.



      @override
      Widget build(BuildContext context) 
       this.controller = PageController(
       initialPage: 0,
       viewportFraction: _viewportScale,
       );
       return PageView(
       controller: controller,
       onPageChanged: (int pageIndex) 
       setState(() 
       _viewportScale = 1.0;
       );
       ,
       children: this.urls.map((String url) 
       return Container(
       child: GestureDetector(
       child: Image.network(url),
       onTap: () => Navigator.pop(context),
       onDoubleTap: () 
       setState(() 
       _viewportScale = _viewportScale == 1.0 ? 2.0 : 1.0;
       );
       ,
       ),
       );
       ).toList(),
       );



      Problem here is that onDoubleTap fails with exception:



      I/flutter ( 6492): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
      I/flutter ( 6492): The following assertion was thrown building NotificationListener<ScrollNotification>:
      I/flutter ( 6492): Unexpected call to replaceSemanticsActions() method of RawGestureDetectorState.
      I/flutter ( 6492): The replaceSemanticsActions() method can only be called outside of the build phase.
      I/flutter ( 6492): 
      I/flutter ( 6492): When the exception was thrown, this was the stack:
      I/flutter ( 6492): #0 RawGestureDetectorState.replaceSemanticsActions.<anonymous closure> (package:flutter/src/widgets/gesture_detector.dart:737:9)
      I/flutter ( 6492): #1 RawGestureDetectorState.replaceSemanticsActions (package:flutter/src/widgets/gesture_detector.dart:743:6)
      I/flutter ( 6492): #2 ScrollableState.setSemanticsActions (package:flutter/src/widgets/scrollable.dart:379:40)
      I/flutter ( 6492): #3 ScrollPosition._updateSemanticActions (package:flutter/src/widgets/scroll_position.dart:445:13)
      I/flutter ( 6492): #4 ScrollPosition.notifyListeners (package:flutter/src/widgets/scroll_position.dart:695:5)
      I/flutter ( 6492): #5 ScrollPosition.forcePixels (package:flutter/src/widgets/scroll_position.dart:318:5)
      I/flutter ( 6492): #6 _PagePosition.viewportFraction= (package:flutter/src/widgets/page_view.dart:263:7)
      I/flutter ( 6492): #7 PageController.attach (package:flutter/src/widgets/page_view.dart:173:18)
      I/flutter ( 6492): #8 ScrollableState.didUpdateWidget (package:flutter/src/widgets/scrollable.dart:356:26)
      I/flutter ( 6492): #9 StatefulElement.update (package:flutter/src/widgets/framework.dart:3884:58)
      I/flutter ( 6492): #10 Element.updateChild (package:flutter/src/widgets/framework.dart:2752:15)
      I/flutter ( 6492): #11 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3752:16)
      I/flutter ( 6492): #12 Element.rebuild (package:flutter/src/widgets/framework.dart:3564:5)
      I/flutter ( 6492): #13 StatelessElement.update (package:flutter/src/widgets/framework.dart:3801:5)
      I/flutter ( 6492): #14 Element.updateChild (package:flutter/src/widgets/framework.dart:2752:15)
      I/flutter ( 6492): #15 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3752:16)
      I/flutter ( 6492): #16 Element.rebuild (package:flutter/src/widgets/framework.dart:3564:5)
      I/flutter ( 6492): #17 StatefulElement.update (package:flutter/src/widgets/framework.dart:3899:5)
      I/flutter ( 6492): #18 Element.updateChild (package:flutter/src/widgets/framework.dart:2752:15)
      I/flutter ( 6492): #19 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3752:16)
      I/flutter ( 6492): #20 Element.rebuild (package:flutter/src/widgets/framework.dart:3564:5)
      I/flutter ( 6492): #21 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2277:33)
      I/flutter ( 6492): #22 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding&WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:700:20)
      I/flutter ( 6492): #23 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:275:5)
      I/flutter ( 6492): #24 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:990:15)
      I/flutter ( 6492): #25 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:930:9)
      I/flutter ( 6492): #26 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:842:5)
      I/flutter ( 6492): #30 _invoke (dart:ui/hooks.dart:209:10)
      I/flutter ( 6492): #31 _drawFrame (dart:ui/hooks.dart:168:3)
      I/flutter ( 6492): (elided 3 frames from package dart:async)
      I/flutter ( 6492): ════════════════════════════════════════════════════════════════════════════════════════════════════


      Fingers crossed for easy solution... :)






      dart flutter




      dart flutter






      share|improve this question













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      asked Mar 23 at 18:40









      mjakicmjakic

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