We're sorry Aspose doesn't work properply without JavaScript enabled.

Free Support Forum - aspose.com

Add Attachment to PDF using C# - file size is unknown

Hi Team,

I am trying to attach file to PDF using below API

// Add attachment to document’s attachment collection

I can see the attachment but size is “unknown” as shown in below screenshot.

image.png (4.0 KB)

I could not resolve this , hence I tried to check the examples given in Aspose.Pdf.Examples.CSharp.

image.png (381.6 KB)

I got the same error as shown in below screenshot.

image.png (39.0 KB)

Could you please help me to resolve this issue?



We have already observed this issue in our environment and logged it as PDFNET-44604 in our issue tracking system. We have linked the issue ID with this forum thread so that you will receive a notification as soon as it is resolved. Please be patient and spare us some time.

We are sorry for the inconvenience.