I'm trying to upgrade from Jasper Reports 5.5.1 to 6.0.0 by I can't get any output. The app works with the prevous version but not with 6.0. I'm running a standalone java application using compiled jrxml files. I'm pretty sure it's a libary that I'm missing but I've gone through the documentation and I have all of the required libraries, so I'm not sure how to troubleshoot this further. Also when jasper fails it causes my program to run through code in an unexpected fashion that I also can't figure out. This is under Netbeans 7.0 Here is the sample code where it fails. public static JasperPrint fillReport(String filename, JRParDataSource jrds, HashMap<String,Object> parameters) throws JRException { JasperPrint jasperPrint = null jasperPrint = JasperFillManager.fillReport(filename, parameters, jrds); return jasperPrint;}[/code]The program runs until the fillReport line but it never hits the return statement. But it doesn't throw an exception either. I catch the JRException in the calling routine, but it never gets there. I tried catching JRRuntimeException and Exception but it's neither of those either. Plus it doesn't fall to the UnCaughtExceptionHandler either. The program returns to the finally statement of the try. It's really confusing. So I'm hoping somebody out there has a working version and can help me pinpoint the problem, or at least give me some ideas on how to troubleshoot this further.