fix /usr/local/Caskroom/flutter/2.0.2/flutter/.pub-cache/hosted/pub.dartlang.org/searchable_dropdown-1.1.3/lib/searchable_dropdown.dart:371:41: Error: The getter 'subhead' isn't defined for the class 'TextTheme'.
'TextTheme' is from 'package:flutter/src/material/text_theme.dart' ('/usr/local/Caskroom/flutter/2.0.2/flutter/packages/flutter/lib/src/material/text_theme.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'subhead'.
? Theme.of(context).textTheme.subhead
fix /usr/local/Caskroom/flutter/2.0.2/flutter/.pub-cache/hosted/pub.dartlang.org/searchable_dropdown-1.1.3/lib/searchable_dropdown.dart:371:41: Error: The getter 'subhead' isn't defined for the class 'TextTheme'.