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Acrobat Reader Error after convert pdf to pdf1a

018_BW_ATTACHMENT_8609832696182527397.pdf (94.5 KB)
018_BW_ATTACHMENT_8609832696182527397_Converted.pdf (1.0 MB)
Hi Team,
I use this code to convert a pdf file into a pdf1a format:
Aspose.Pdf.Document doc = new Aspose.Pdf.Document(outputPath);
doc.Convert(new MemoryStream(), PdfFormat.PDF_A_1A, ConvertErrorAction.Delete);

When I start the created pdf with acrobat reader, I get the error:
“wrong type parameter supplied to a pds procedure”

See attached files…
What is the reason ?

Thank you.


I have been able to reproduce the issue on our end. A ticket with ID PDFNET-50321 has been created in our issue tracking system to further investigate the issue on our end. This thread has been linked with the issue so that you may be notified once the issue will be fixed.

hi Team,
Any news on this issue?


Currently, your issue is pending for analysis and is in the queue. Once we complete the analysis of your issue, we will then be able to provide you an estimate.