[console error] Unexpected javascript error from running app

[yethunaingiso077-rgb]

Relevant console output

import 'package:flutter/material.dart';

void main() => runApp(MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        appBar: AppBar(title: Text("Unity Myanmar SST"), backgroundColor: Colors.teal),
        body: Center(child: Text("အောင်မြင်စွာ ပြင်ဆင်ပြီးပါပြီ ဆရာကြီး!", style: TextStyle(fontSize: 20))),
      ),
    ));

When did the error happen?

import 'package:flutter/material.dart';

void main() => runApp(MaterialApp(
debugShowCheckedModeBanner: false,
home: Scaffold(
appBar: AppBar(title: Text("Unity Myanmar SST"), backgroundColor: Colors.teal),
body: Center(child: Text("အောင်မြင်စွာ ပြင်ဆင်ပြီးပါပြီ ဆရာကြီး!", style: TextStyle(fontSize: 20))),
),
));

Your Dart code

import 'package:flutter/material.dart';

void main() => runApp(MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        appBar: AppBar(title: Text("Unity Myanmar SST"), backgroundColor: Colors.teal),
        body: Center(child: Text("အောင်မြင်စွာ ပြင်ဆင်ပြီးပါပြီ ဆရာကြီး!", style: TextStyle(fontSize: 20))),
      ),
    ));

What OS did this error occur on?

No response

What browser(s) did this error occur on?

No response

Do you have any additional information?

No response