PD4ML v4 Forums PD4ML v3 Archived Forums (Read Only) Troubleshooting Blank page using JSP on Java 8

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  • #26999

    Hi,

    We’ve been using PD4ML to generate JSPs within our application for some time without any problem.

    We are now looking to upgrade our application server and are now using Glassfish 4 (from Glassfish 3) running on Java 8 (was Java 6) and now our PDFs are not generating – all we get is several blank pages and the spinning wheel as if its trying to load something.

    We are running PD4ML 360fx1 and I have also tested version 385fx1 but get the same issue with the blank page.

    I’ve looked in the console and we get the following from inside pdf.worker.js.
    Warning: Unsupported feature “unknown”
    Error: Bad encoding in flate stream

    I couldn’t see anything relating to Java version when looking at the release notes for newer versions of PD4ML, but can anyone shed any light on what might be causing this issue? Has anyone else had this problem?

    Thanks in advance,

    Zeetha

    #29687

    All resolved now.

    After a lot of trial and error, turned out that removing the tag:

    <%@ page contentType="text/html;charset=iso-8859-15" %>

    From the top of the js file was what was needed. PDF is now generating as expected.

    Z

    #29688

    Glad you solved the issue!

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