安装完Flutter开发环境之后,写了第一个程序:
import 'package:flutter/material.dart';
void main() => runApp(HomePage());
class HomePage extends StatelessWidget{
@override
Widget build(BuildContext context) {
return Text( 'Hello');
}
}
报错:
image.png
改为:
import 'package:flutter/material.dart';
void main() => runApp(HomePage());
class HomePage extends StatelessWidget{
@override
Widget build(BuildContext context) {
return Text(
'Hello',
textDirection: TextDirection.ltr,
);
}
}