Im trying to compile the Uphomes Samlpe and Im getting this error
68 packages have newer versions incompatible with dependency constraints.
Try flutter pub outdated for more information.
Launching lib/main.dart on Web Server in debug mode...
Waiting for connection from debug service on Web Server...
lib/main.dart:270:59: Error: The getter 'grayIcon' isn't defined for the class 'FlutterFlowTheme'.
- 'FlutterFlowTheme' is from 'package:pro_experto/flutter_flow/flutter_flow_theme.dart' ('lib/flutter_flow/flutter_flow_theme.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'grayIcon'.
unselectedItemColor: FlutterFlowTheme.of(context).grayIcon,