Я получаю следующую ошибку при запуске приложения. Что может быть причиной проблемы?
Launching lib/main.dart on iPhone 8 Plus in debug mode...
Xcode build done. 48.9s
flutter: ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
flutter: The following assertion was thrown building TextField(controller:
flutter: TextEditingController#a4d28(TextEditingValue(text: ┤├, selection: TextSelection(baseOffset: -1,
flutter: extentOffset: -1, affinity: TextAffinity.downstream, isDirectional: false), composing:
flutter: TextRange(start: -1, end: -1))), enabled: false, decoration: InputDecoration(labelText: "Receiving
flutter: UPI Address", hintText: "address@upi", border: OutlineInputBorder(), alignLabelWithHint: false),
flutter: dirty, state: _TextFieldState#cc557):
flutter: No Material widget found.
flutter: TextField widgets require a Material widget ancestor.
flutter: In material design, most widgets are conceptually "printed" on a sheet of material. In Flutter's
flutter: material library, that material is represented by the Material widget. It is the Material widget
flutter: that renders ink splashes, for instance. Because of this, many material library widgets require that
flutter: there be a Material widget in the tree above them.
flutter: To introduce a Material widget, you can either directly include one, or use a widget that contains
flutter: Material itself, such as a Card, Dialog, Drawer, or Scaffold.
flutter: The specific widget that could not find a Material ancestor was:
flutter: TextField
также пытался:
flutter doctor -v
чистый флаттер