part of '../main.dart'; class MissedEntityWidget extends StatelessWidget { MissedEntityWidget({ Key key }) : super(key: key); @override Widget build(BuildContext context) { final EntityModel entityModel = EntityModel.of(context); return Container( child: Padding( padding: EdgeInsets.all(5.0), child: Text("Entity not available: ${entityModel.entityWrapper.entity.entityId}"), ), color: Colors.amber[100], ); } }