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GroupDocs.Annotation does not work with PDF/A compliance file

While working with GroupDocs.Annotation API, I noticed that it does not work with PDF/A compliance files.

You can test the API with any PDF file by inserting watermark, link, other components.

@tahir.manzoor

Please share following details:

  • Sample code
  • API variant (Java or .NET) and version
  • Problematic file

You can add any annotation like watermark, link etc. to reproduce this issue.

e.g. https://gist.github.com/groupdocs-com-kb/f5b515d1ea496713e465c1dc650b2a1e#file-how-to-add-watermark-annotation-to-pdf-using-c-cs

.NET

You can use any PDF file with with PDF/A compliance

@tahir.manzoor

Please take a look at these files.zip (516.3 KB). The example.pdf is a PDF/A compliance file and using this code, I cannot reproduce the issue.

@atir.tahir

Please use .NET 6.0 to reproduce this issue.

@tahir.manzoor
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): ANNOTATIONNET-2244

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.