딩코딩

import 'package:flutter/material.dart';void main() { runApp(const MyApp());}class MyApp extends StatelessWidget { const MyApp({Key? key}): super(key: key); @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( appBar: AppBar(), body: Container(), bottomNavigationBar: BottomAppBar(), ), ); }}

analysis_options.yaml lint 제거 prefer_const_constructors: false avoid_print: false prefer_typing_uninitialized_variables: false prefer_const_constructors_in_immutables: false

1. 플러터 SDK 설치https://flutter.dev/docs/development/tools/sdk/releases?tab=windows Flutter SDK archiveAll current Flutter SDK releases: stable, beta, and master.docs.flutter.dev 2. Android Studio 설치 및 셋팅SDK Tools 탭으로 들어가서 Android SDK Command-line tools 부분체크하고 적용플러그인 검색, Flutter 설치 3.환경변수 등록내 PC -> path 편집 -> 플러터 설치경로 bin 폴더 지정 4. CMD 창에서 플러터 검사flutter doctor   출저: 코딩애플 강의