I have a webapp that uses JSPs to display “user forms”. I’m using PD4ML to convert these “user forms” to PDF files very similar to the example “PD4ML API calls in your Java application”. This works most of the time, but sometimes PD4ML just generates a blank PDF.
I can even use the pd4ml.jar GUI app and paste in the (production) URL of a problem form and it simply generates a blank page each time. However, when I save the HTML that is a result of the JSP to a file and load it, the PDF generates fine.
Is there some way to debug the GUI app to help me see what’s wrong with my JSP, and where does the output go?