App/Flutter
[ FLUTTER ] Another exception was thrown: Incorrect use of ParentDataWidget.
HEON.D
2021. 8. 22. 23:30
incorrect use of parent data widget. expanded widgets must be placed inside flex widgets
I am getting the following error: i.e.., Another exception was thrown: Incorrect use of ParentDataWidget. showing error on the mobile screen. @override Widget build(BuildContext context) {
stackoverflow.com
You should use Expanded only within a column, row or flex.
해결
Expanded의 부모요소는 column, row, flex 중 하나를 사용할 것