The following error is thrown when trying to render an image in a customer PDF:

Jun 7, 2011 2:15:59 PM org.icepdf.core.pobjects.Resources getImage
FINE: Error getting image by name: Im7
java.lang.ClassCastException: java.util.Hashtable cannot be cast to org.icepdf.core.pobjects.Stream
        at org.icepdf.core.pobjects.Stream.jbig2Decode(Stream.java:846)
        at org.icepdf.core.pobjects.Stream.getImage(Stream.java:2121)
        at org.icepdf.core.pobjects.Stream.getImage(Stream.java:2032)
        at org.icepdf.core.pobjects.Resources.getImage(Resources.java:264)
        at org.icepdf.core.util.ContentParser.parse(ContentParser.java:478)
        at org.icepdf.core.pobjects.Page.init(Page.java:390)
        at org.icepdf.core.views.swing.PageViewComponentImpl$PageInitilizer.run(PageViewComponentImpl.java:1077)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:619)