Processing PDF documents with the RedactionAnnotation class throws ArgumentException

Aspose.PDF Product Family
1

I use the RedactionAnnotation class to process PDF documents, but it throw ArgumentException.

Version info:

Aspose.PDF for Net 23.9

The demo code

void Main()
{
	var doc = new Aspose.Pdf.Document(@"C:\Users\54390\Downloads\3b0ae39851454c1b90d2c40d18b02e91.pdf");
	foreach (var page in doc.Pages)
	{
		var annot = new RedactionAnnotation(page, new Aspose.Pdf.Rectangle(0, 0, 595, 720));
		annot.FillColor = Aspose.Pdf.Color.White;
		annot.Color = Aspose.Pdf.Color.White;
		page.Annotations.Add(annot);
		annot.Redact();
	}
	doc.Save(@"C:\Users\54390\Downloads\output.pdf");
}

The demo file

3b0ae39851454c1b90d2c40d18b02e91.pdf (2.2 MB)

The screenshot

20231017211548.jpg (147.6 KB)

2

@sullivan

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): PDFNET-55704

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.

3

@asad.ali
Is there any progress on this issue?

4

@sullivan

Regretfully, no progress could be made yet towards ticket resolution. We will surely inform you as soon as we make some updates regarding ticket resolution. We apologize for the inconvenience.