System.ArgumentNullException: Value cannot be null.Parameter name: ptr

Hi There,

We are getting the below error randomly while printing the PDF document through windows service.

System.ArgumentNullException: Value cannot be null.
Parameter name: ptr
   at System.Runtime.InteropServices.Marshal.StructureToPtr(Object structure, IntPtr ptr, Boolean fDeleteOld)
   at System.Drawing.Printing.PageSettings.CopyToHdevmode(IntPtr hdevmode)
   at System.Drawing.Printing.PrinterSettings.GetHdevmode()
   at System.Drawing.Printing.PageSettings.get_Bounds()
   at Aspose.Pdf.Facades.PdfViewer.PrintDocumentWithSettings(PageSettings pageSettings, PrinterSettings printerSettings)
 

We are using Aspose pdf library(.NET) 9.0.0

Can you please help us to fix this issue.

Thanks & Regards,

Shivarama shetty