4번 정도 했는데 계속 똑같은 현상이 발생하네요.
플러터에서 생성해주는 자동 코드도 책과는 조금 다릅니다.
너무 답답해서 여기에 글 남깁니다... 도와주세요...
pubspec.yaml 사진
list_screen.dart
`import 'package:flutter/material.dart';
class ListScreen extends StatefulWidget {
const ListScreen({super.key});
@OverRide
State createState() => _ListScreenState();
}
class _ListScreenState extends State {
@OverRide
Widget build(BuildContext context) {
return const Scaffold();
}
}
`
main.dart
`import 'package:daily_cats_app/screens/list_screen.dart';
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
// This widget is the root of your application.
@OverRide
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
// This is the theme of your application.
//
// TRY THIS: Try running your application with "flutter run". You'll see
// the application has a blue toolbar. Then, without quitting the app,
// try changing the seedColor in the colorScheme below to Colors.green
// and then invoke "hot reload" (save your changes or press the "hot
// reload" button in a Flutter-supported IDE, or press "r" if you used
// the command line to start the app).
//
// Notice that the counter didn't reset back to zero; the application
// state is not lost during the reload. To reset the state, use hot
// restart instead.
//
// This works for code too, not just values: Most code changes can be
// tested with just a hot reload.
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
useMaterial3: true,
),
home: const ListScreen(),
);
}
}
`
시뮬레이터에서는 흰색화면만 나옵니다.
도움 부탁드립니다. 감사합니다.
4번 정도 했는데 계속 똑같은 현상이 발생하네요.
플러터에서 생성해주는 자동 코드도 책과는 조금 다릅니다.
너무 답답해서 여기에 글 남깁니다... 도와주세요...
pubspec.yaml 사진
list_screen.dart
`import 'package:flutter/material.dart';
class ListScreen extends StatefulWidget {
const ListScreen({super.key});
@OverRide
State createState() => _ListScreenState();
}
class _ListScreenState extends State {
@OverRide
Widget build(BuildContext context) {
return const Scaffold();
}
}
`
main.dart
`import 'package:daily_cats_app/screens/list_screen.dart';
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
// This widget is the root of your application.
@OverRide
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
// This is the theme of your application.
//
// TRY THIS: Try running your application with "flutter run". You'll see
// the application has a blue toolbar. Then, without quitting the app,
// try changing the seedColor in the colorScheme below to Colors.green
// and then invoke "hot reload" (save your changes or press the "hot
// reload" button in a Flutter-supported IDE, or press "r" if you used
// the command line to start the app).
//
// Notice that the counter didn't reset back to zero; the application
// state is not lost during the reload. To reset the state, use hot
// restart instead.
//
// This works for code too, not just values: Most code changes can be
// tested with just a hot reload.
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
useMaterial3: true,
),
home: const ListScreen(),
);
}
}
`
시뮬레이터에서는 흰색화면만 나옵니다.
도움 부탁드립니다. 감사합니다.