Not able to add datalabels for stacked bar series plotted on secondary value axis

Dear Team,

In my chart I have displayed the n number of series with chart type as LINE on a Primary value Axis and a single series with chart type as BAR on Secondary value axis. When I am trying to displaying the Data Label for Bar I am getting an below error,but I can able to add the data labels for LINE series.

Could you help me to resolve this issue as soon as possible.

Thanks.

image.png (27.2 KB)
image.png (9.9 KB)

@sathyagiri,

Please create a standalone (runnable) Java program using latest version of Aspose.Cells API and provide us to reproduce the issue on our end, we will check it soon. Also include input Excel file and output Excel file in the zipped archive and attach it here.