incorrect use of parent data widget. expanded widgets must be placed inside flex widgets
You should use Expanded only within a column, row or flex.
In this case just removing Expanded or wrapping it in a Column should fix the problem.
An Expanded widget must be a descendant of a Row, Column, or Flex
The fix for this above issue, is to move the expanded widget inside a flex widget. Example below.
Row( children: [ Expanded( child: Column( children: [ Container( padding: EdgeInsets.only(bottom: 8.0), child: Text( "Some Lage Somthing", style: TextStyle(fontWeight: FontWeight.bold), ), ), Text("Someplace, Country") ], ), ), Icon(Icons.star) ], ),);Happy Fluttering!
First Rule: use Expanded only within a column, row or flex.
Second Rule: Parent column that have expanded child column must be wrapped with expanded as well