datasets is null after performing 'Hot reload' in RadarChart()

[arrmani88]

After executing the code below, the execution finishes successfully, but after performing a "Hot reload", I got this Error:

======== Exception caught by widgets library =======================================================
The following assertion was thrown building RadarChart(duration: 150ms, dirty, state: _RadarChartState#c86be(ticker active)):
'package:fl_chart/src/chart/radar_chart/radar_chart_data.dart': Failed assertion: line 131 pos 16: 'dataSets != null && dataSets.hasEqualDataEntriesLength': is not true.

The relevant error-causing widget was: 
  RadarChart RadarChart:file:///Users/anel-bou/StudioProjects/chartasp/lib/main.dart:21:13
When the exception was thrown, this was the stack: 
#2      new RadarChartData (package:fl_chart/src/chart/radar_chart/radar_chart_data.dart:131:16)
#3      RadarChartData.lerp (package:fl_chart/src/chart/radar_chart/radar_chart_data.dart:194:14)
#4      RadarChartDataTween.lerp (package:fl_chart/src/chart/radar_chart/radar_chart_data.dart:453:43)
#5      Tween.transform (package:flutter/src/animation/tween.dart:327:12)
#6      Animatable.evaluate (package:flutter/src/animation/tween.dart:53:46)
#7      _RadarChartState.build (package:fl_chart/src/chart/radar_chart/radar_chart.dart:40:35)
#8      StatefulElement.build (package:flutter/src/widgets/framework.dart:4870:27)
#9      ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4754:15)
#10     StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4928:11)
#11     Element.rebuild (package:flutter/src/widgets/framework.dart:4477:5)
#12     BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2659:19)
#13     WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:882:21)
#14     RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:363:5)
#15     SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1144:15)
#16     SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1081:9)
#17     SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:995:5)
#21     _invoke (dart:ui/hooks.dart:151:10)
#22     PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:308:5)
#23     _drawFrame (dart:ui/hooks.dart:115:31)
(elided 5 frames from class _AssertionError and dart:async)
====================================================================================================

After debugging I found that dataSets get a null value somewhere in the package.
Here is my code:

class MyHomePage extends StatelessWidget {
  const MyHomePage({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.blueGrey,
      body: RadarChart(
        RadarChartData(
            getTitle: (i) {
              switch (i) {
                case 0: return 'Adaptation & creativity';
                case 1: return 'Algorithms & AI';
                case 2: return 'Company experience';
                case 3: return 'Company experience';
                case 4: return 'Company experience';
              }
              return '';
            },
            dataSets: [
              RadarDataSet(
                  fillColor: null,
                  borderColor: const Color(0xff167676),
                  dataEntries: const [
                    RadarEntry(value: 4.01),
                    RadarEntry(value: 10.63),
                    RadarEntry(value: 10.74),
                    RadarEntry(value: 10.74),
                    RadarEntry(value: 10.74),
                  ]
              ),
            ]
        ),
      ),
    );
  }
}

Flutter version: Flutter (Channel stable, 2.10.0, on Mac OS X 10.14.6 18G9323 darwin-x64, locale en)
fl_chart verison: 0.45.0

[imaNNeo]

Hi. I couldn't reproduce it.
When I hot-reload, I don't see any error in my console.