Null check operator used on a null value

[BhautikVaghasiya]

[BhautikVaghasiya]

return GetBuilder<DashBoardController>( builder: (controller) { return Scaffold( floatingActionButton: FloatingActionButton( onPressed: () { adController.showInterstitialAd(); }, child: Container( width: 60, height: 60, child: (Icon( Icons.search, size: 30, )), decoration: BoxDecoration( shape: BoxShape.circle, gradient: LinearGradient(colors: ColorUtilities.primaryGradiantColor), ), ), ), floatingActionButtonLocation: FloatingActionButtonLocation.centerDocked, body: SafeArea( child: IndexedStack( index: controller.tabIndex, children: [ HomeScreen(), WorkoutListScreen(), MealScreen(), ProfileScreen() ], ), ), bottomNavigationBar: BottomNavigationBar( onTap: controller.changeTabIndex, currentIndex: controller.tabIndex, items: [ BottomNavigationBarItem( icon: CustomImageView( imageUrl: controller.tabIndex == 0 ? AssetsUtilities.homeSelectedIcon : AssetsUtilities.homeIcon, )), BottomNavigationBarItem( icon: CustomImageView( imageUrl: controller.tabIndex == 1 ? AssetsUtilities.workOutSelectedIcon : AssetsUtilities.workoutIcon, )), BottomNavigationBarItem( icon: CustomImageView( imageUrl: controller.tabIndex == 2 ? AssetsUtilities.mealSelectedIcon : AssetsUtilities.mealIcon, )), BottomNavigationBarItem( icon: CustomImageView( imageUrl: controller.tabIndex == 3 ? AssetsUtilities.profileSelectedIcon : AssetsUtilities.profileIcon, )), ], ), ); }, );

[ingvilow]

Hi, I don't know if it is still important, so I have the same issue and the error has gone when I put this line of code:

init: BottomController(),

the whole thing looks like this:

 @override
  Widget build(BuildContext context) {
    return GetBuilder<BottomController>(
        init: BottomController(),
        builder: (controller) {
          return Scaffold(
            body: SafeArea(
              child: IndexedStack(
                children: [
                  SettingsPage(),
                  Contracts(),
                  Reports(),
                  DescriptionEquip()
                ],
              ),
            ),

It should solve your problem I think