const constructor 강의

- import 'package:flutter/material.dart'; class HomeScreen extends StatefulWidget { const HomeScreen({Key? key}) : super(key: key); @override State<HomeScreen> createState() => HomeScreenState(); } class HomeScreenState extends State<HomeScreen> { @override Widget build(BuildContext context) { return Scaffold( body: Container( width: MediaQuery.of(context).size.width, child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ TestWidget(label: 'test1'), TestWidget(label: 'test2'), ElevatedButton( onPressed: (){ setState(() {}); }, child: Text( '빌드', ), ), ], ), ), ); } } class TestWidget extends StatelessWidget { final String label; const TestWidget({ required this.label, Key? key}) : super(key: key); @override Widget build(BuildContext context) { return const Placeholder(); } }

const constructor 이론 강의와 코드를 똑같이 작성했는데 가상 화면엔 X 모양과 함께 A RenderFlex overflowed by 141 pixels on the bottom. 라는 오류가 뜨는데 어디서 잘못 된 걸까요?