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Exception on empty data series

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some time I got this exception if data series are empty:

SciChartSurface didn't render, because an exception was thrown:
  Message: Der Index war außerhalb des Arraybereichs.

  Stack Trace:    bei A.`1.(Int32 )
   bei A.`1.(Int32 )
   bei A.`1.get_(Int32 )
   bei A.`1.get_Item(Int32 index)
   bei Abt.Controls.SciChart.Model.DataSeries.DataSeries`2.XB(IRange C, SearchMode D, SearchMode I)
   bei Abt.Controls.SciChart.Model.DataSeries.DataSeries`2.WB(IRange C, SearchMode D, SearchMode I)
   bei Abt.Controls.SciChart.Model.DataSeries.DataSeries`2.GetIndicesRange(IRange range)
   bei A..(AxisCollection , IRenderableSeries , RenderPassInfo , IPointResamplerFactory , IDataSeries& , IndexRange& , IPointSeries& )
   bei A..(ISciChartSurface , Size )
   bei A..RenderLoop(IRenderContext2D renderContext)
   bei Abt.Controls.SciChart.Visuals.SciChartSurface.DoDrawingLoop()

I use SciChart


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Best Answer

Hi Tobias,

We have found and fixed a bug in Fifo Series where GetEnumerator() returned a non-empty IEnumerator when Count() was 0. This was causing an IndexOutOfRangeException() when calling DataSeries.XRange if you had an empty Fifo Series.

This bug is fixed in build, which you can get from our Nightly Build server. Please let us know if the issue is resolved.

Best regards,

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Hi Andrew,

yes now it is working again! Thanks for the quick Respons.

Best regards,

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