RadChartView: NullReferenceException when associating the chart to a RadRangeSelector

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Last Updated: 08 Oct 2019 16:15 by ADMIN

Release R3 2019 SP1

Czeshirecat

Created on: 17 Sep 2019 13:31

Category: ChartView

Type: Bug Report

RadChartView: NullReferenceException when associating the chart to a RadRangeSelector

Please run the attached sample project.

Stack trace:
System.NullReferenceException occurred
HResult=-2147467261
Message=Object reference not set to an instance of an object.
Source=Telerik.WinControls.ChartView
StackTrace:
at Telerik.Charting.CombinedBarSeriesRoundLayoutStrategy.ApplyLayoutRoundingVertical(LayoutContext context) in c:\Work\Development\RadControls\RadChartView\Engine\Series\Combination\BarSeries\CombinedBarSeriesRoundLayoutStrategy.cs:line 206
InnerException:

Attached Files:

testchart.zip

1 comment

ADMIN

Hristo

Posted on: 01 Oct 2019 10:52

Hi,

The item is currently being investigated and we will do our best to fix it in the service pack release scheduled for the end of October.

Currently, the possible workaround is to set the CombineMode of the three series to None:

this.barSeries4.CombineMode = Telerik.Charting.ChartSeriesCombineMode.None;
this.barSeries5.CombineMode = Telerik.Charting.ChartSeriesCombineMode.None;
this.barSeries6.CombineMode = Telerik.Charting.ChartSeriesCombineMode.None;

Regards,
Hristo
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