I am trying to provide a single uniform theme to the whole app, but it is giving error

Question

I am trying to apply an uniform theme of background color to my app but it is giving this error and I am not able to resolve it. This is the link to the error image.

Answer 1

Try adding scaffold to the container on the second page

     import 'package:flutter/material.dart';
     import 'package:flutter/services.dart'

     void main() => runApp(MaterialApp(
    theme: ThemeData( brightness: Brightness.light,
         primaryColor: Colors.white,
         scaffoldBackgroundColor: Colors.white,),
     home: Scaffold(
         backgroundColor: Colors.white,
         body: Application(),
     ),
     ));
      class Application extends StatelessWidget {
      const Application({Key? key}) : super(key: key);
       @override
       Widget build(BuildContext context) {
       return Scaffold(body:
       Container(
       ),