import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';

void main() {
  runApp(const App());

  SemanticsBinding.instance.ensureSemantics();
}

class App extends StatelessWidget {
  const App({super.key});

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      home: TextDecorationExample(),
    );
  }
}

class TextDecorationExample extends StatelessWidget {
  const TextDecorationExample({super.key});

  @override
  Widget build(BuildContext context) {
    return const Scaffold(
      body: Column(
        children: [
          TextField(
            decoration: InputDecoration(
              errorText: 'error',
            ),
          ),
        ],
      ),
    );
  }
}