Hi,

When I use the method PdfContentEditor.ExtractBookMarks on the attached PDF, I get the error:

An unhandled exception of type 'System.InvalidCastException' occurred in aspose.pdf.kit.dll

Additional information: Specified cast is not valid.

Here is my code:

Dim pdf As Aspose.Pdf.Kit.PdfContentEditor

Dim bookmarks As Aspose.Pdf.Kit.BookMarks

pdf = New Aspose.Pdf.Kit.PdfContentEditor

Hello Chris,

One thing that I have observed is that, the issue seems to be with the Pdf file. Open the Pdf file and select the Bookmark, it shows a prompt "Specified file Bookmark2 does not exist". Which means that the issue is with the pdf file not with the component. Please try using some valid Pdf with valid bookmarks.

In case you are still facing any problems, please feel free to share.

that's just because I didn't include the pdf it is linked to as I didn't realise that you would require it to investigate this issue.  The bookmark itself is still perfectly valid, you just can't goto it.

However, if you need the destination link to be able to investigate the issue, it links to page 2 of a file called 'C:\Capgen\Test Data\PDF\Bookmark2.pdf'

Any PDF with that name will do.

Hi Chris,

We apologize for your inconvenience. I have tested the issue and I’m able to reproduce the same problem. I have logged it in our issue tracking system as PDFKITNET-5890. We will investigate this issue in detail and will keep you updated on the status of a correction.

Hi Chris,

Please download and try the attachment in which is a beta version( 3.2.0.3) of Aspose.Pdf.Kit.dll, and the fix for issue PDFKITNET-5890 is included in the version.

The issues you have found earlier (filed as 5890) have been fixed in this update.