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

As of 1.12, web support is available on the flutter's beta channel. The plugin current throw an error while building application for web version. It seem that the problem is some classes name crashed.

Here is the error message:

Error compiling dartdevc module:syncfusion_flutter_charts|lib/charts.ddc.js

packages/syncfusion_flutter_charts/src/circular_chart/utils/helper.dart:22:9: Error: Expected 0 type arguments.
final Point<double> innerRadiusStartPoint = Point<double>(
^^^^^
packages/syncfusion_flutter_charts/src/circular_chart/utils/helper.dart:22:47: Error: 'Point' is imported from both 'dart:math' and 'dart:ui'.
final Point<double> innerRadiusStartPoint = Point<double>(
^^^^^
packages/syncfusion_flutter_charts/charts.dart:7:1: Error: 'Point' is imported from both 'dart:math' and 'dart:ui'.
import 'dart:ui';
^^^^^
packages/syncfusion_flutter_charts/src/circular_chart/utils/helper.dart:25:9: Error: Expected 0 type arguments.
final Point<double> innerRadiusEndPoint = Point<double>(
^^^^^
packages/syncfusion_flutter_charts/src/circular_chart/utils/helper.dart:25:45: Error: 'Point' is imported from both 'dart:math' and 'dart:ui'.
final Point<double> innerRadiusEndPoint = Point<double>(
^^^^^
packages/syncfusion_flutter_charts/src/circular_chart/utils/helper.dart:29:9: Error: Expected 0 type arguments.
final Point<double> radiusStartPoint = Point<double>(
^^^^^
packages/syncfusion_flutter_charts/src/circular_chart/utils/helper.dart:29:42: Error: 'Point' is imported from both 'dart:math' and 'dart:ui'.
final Point<double> radiusStartPoint = Point<double>(
^^^^^


AssetNotFoundException: syncfusion_flutter_charts|lib/charts.ddc.js
Failed after 5.5s
Finished with error: Failed to build application for the Web.

To reproduce, please follow the instruction at 
https://flutter.dev/docs/get-started/web

 to switch to flutter 

beta 

channel and create a new project. Then, build the example at