hi, We deployed our application in Tomcat 6.0 in a Ubuntu (10.0.4) environment. Java version is OpenJDK (Java 6). In the server startup, java.awt.headless property is set to true. We are using Jasper Reports version 3.7.6. However, when we generate a Jasper report, we get the error "NoClassDefFoundError: Could not initialize class net.sf.jasperreports.engine.util.JRStyledTextParser". The Jasper jar is in the WEB-INF/lib folder. The same war file is working fine in our local tomcat deployment. Is there any compatibility issue for Jasper Reports with any of the above mentioned environments? Is there any setting we need to enable? Thanks, Seema Code: Code:Caused by: java.lang.NoClassDefFoundError: Could not initialize classnet.sf.jasperreports.engine.util.JRStyledTextParser atnet.sf.jasperreports.engine.fill.JRBaseFiller.<init>(JRBaseFiller.java:182) atnet.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:77) atnet.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:87) atnet.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:57) atnet.sf.jasperreports.engine.fill.JRFiller.createFiller(JRFiller.java:142) atnet.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:78) atnet.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:624) at Post Edited by seemarich at 02/28/2011 10:06