I have tried numerous times to import an xfdf file into a pdf, and it keeps crashing with the message "Item has already been added. Key in dictionary: 'popup'. Key being added: 'popup'."
Here is the contents of the xfdf file (it is actually a one-line string in the code; then linebreaks were added to make it more readable):
<?xml version="1.0" encoding="UTF-8"?>
This imports fine in adobe acrobat, but I get the dictionary error every time in Aspose.PDF. Any ideas?
Thank you for your time.