No Directionality widget found. InkWell widgets require a Directionality widget ancestor. You have to add a MaterialApp widget before container, like this:
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class _MyStatefullWidgetState extends State<MyStatefullWidget> { @override Widget build(BuildContext context) { return MaterialApp( home: Container( color: Colors.red, child: Center( child: RaisedButton( child: Text("klick mich", textDirection: TextDirection.ltr), onPressed: () { print("Hi"); }, ), ), ), ); } } |
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