I encounter this error “flutter material icons-the getter ‘currency_rupee’ isn’t defined for the type ‘Icons‘” when I try to add ‘currency_rupee’ in one of my mobile development. This can be fixed using below solutions,
1. Make sure to use latest flutter version
Download later version of flutter from https://docs.flutter.dev/get-started/install and verify of your Icons.dart file has the icons your are looking for.
Location for Icons file – Your Installation Folder/flutter\packages\flutter\lib\src\material\Icons
2. Enable flutter icons in pubspec.yaml
Make sure you have uncommented below line,
# The following section is specific to Flutter.
flutter:
# The following line ensures that the Material Icons font is
# included with your application, so that you can use the icons in
# the material Icons class.
uses-material-design: true
3. clean and rebuild your application
Just run below commands to clean cache and rebuild your application.
flutter clean
flutter build bundle