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I am trying to use the BottomNavigationBar in Flutter, however it is giving me a weird error that seem to have no reference to my code and I am not able to find this error anywhere online. In fact every tutorial, page, or question I can find says to do it this way.

Here is my code from home.dart:

... Imports ...

class HomePage extends StatefulWidget 
 @override
 State<StatefulWidget> createState() 
 return HomePageState();
 


class HomePageState extends State<HomePage> 
 int _selectedTab = 0;
 final _pageOptions = [
 HomePage(),
 CatPage(),
 SearchPage(),
 ];

 void _onItemTapped(int index) 
 setState(() 
 _selectedTab = index;
 );
 print(index);
 

 @override
 Widget build(BuildContext context) 
 return Scaffold(
 appBar: AppBar(
 title: Text('Loopt In'),
 ),
 body: _pageOptions[_selectedTab],
 bottomNavigationBar: BottomNavigationBar(
 currentIndex: _selectedTab,
 onTap: _onItemTapped,
 items: [
 BottomNavigationBarItem(
 icon: Icon(Icons.home),
 title: Text('Home'),
 ),
 BottomNavigationBarItem(
 icon: Icon(Icons.category),
 title: Text('Categories'),
 ),
 BottomNavigationBarItem(
 icon: Icon(Icons.search),
 title: Text('Search'),
 ),
 ],
 ),
 );
 

Interestingly enough when I change the _pageOptions array to have a Text() widgets instead of widgets that I made it work fine, but I don't know why and need it to work with my widgets obviously.

Here's the error I'm getting:

[VERBOSE-2:shell.cc(181)] Dart Error: Unhandled exception:
'package:flutter/src/widgets/framework.dart': Failed assertion: line 2257 pos 20: '_debugCurrentBuildTarget == context': is not true.
#0 _AssertionError._doThrowNew (dart:core/runtime/liberrors_patch.dart:40:39)
#1 _AssertionError._throwNew (dart:core/runtime/liberrors_patch.dart:36:5)
#2 BuildOwner.buildScope.<anonymous closure> (package:flutter/src/widgets/framework.dart:2257:20)
#3 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2261:12)
#4 RenderObjectToWidgetAdapter.attachToRenderTree (package:flutter/src/widgets/binding.dart:817:13)
#5 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding&WidgetsBinding.attachRootWidget (package:flutter/src/widgets/binding.dart:709:7)
#6 runApp (package:flutter/src/widgets/binding.dart:748:7)
#7 main (file:///Users/garrettlove/Documents/learn/Flutter/loopt_in/lib/main.d<…>