Welcome to the Flutter feedback portal. We’re happy you’re here! If you have feedback on how to improve the Flutter, we’d love to hear it!

  • Check out the features or bugs others have reported and vote on your favorites. Feedback will be prioritized based on popularity.
  • If you have feedback that’s not listed yet, submit your own.

Thanks for joining our community and helping improve Syncfusion products!

1
Vote

When updating to version 21.2.5 or 21.2.6 the following error is shown:

../../../AppData/Local/Pub/Cache/hosted/pub.dev/syncfusion_flutter_maps-21.2.6/lib/src/common.dart:197:8: Error: A constant constructor can't call a non-constant super constructor.

  }) : super(children: children);

       ^

../../../AppData/Local/Pub/Cache/hosted/pub.dev/syncfusion_flutter_charts-21.2.6/lib/src/common/template/rendering.dart:401:9: Error: A constant constructor can't call a non-constant super constructor.

      : super(children: children);


Error can be quick-fixed by making the constructors non-constant.