seemarich

hi, We managed to resolve the issue. We did the following. 1. Switched from Open JDK to Sun JDK 2. Installed MS Core Fonts 3. Packaged JasperReport font library jar with the application Thanks for the support. -Seema

hi, We are not using Jasper Server. Our error occurs when generating a Jasper Report. Thanks, Seema

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

Thanks, I have added the bug in the tracker here. We noticed that the error occurs occasionally when two reports are generated using the same jrxml using Quartz jobs that fire at the same time. http://jasperforge.org/tracker/index.php?func=detail&aid=3791&group_id=102&atid=612&action=edit -Seema

hi, We are using JasperReports 3.0 Occasionally, we are getting the following exception when generating a report. What could be the cause? Thanks Seema [4/13/09 16:40:25:494 EDT] 00000052 SystemOut O 04-13 20:40:25 [WorkManager.AceWorkManager : 0] ERROR (org.apache.commons.digester.Digester:startElement) - Begin event threw exception java.util.ConcurrentModificationException: concurrent access to HashMap attempted by Thread[WorkManager.AceWorkManager : 0,5,QuartzScheduler:AceClusteredScheduler] at java.util.HashMap.onEntry(HashMap.java:214) at java.util.HashMap.transfer(HashMap.java:686) at java.util.HashMap.resize(HashMap.java:676) at java.util.HashMap.addEntry(HashMap.java:1049) at java.util.HashMap.put(HashMap.java:561) at net.sf.jasperreports.engine.xml.JRXmlConstants.getHyperlinkTargetMap(JRXmlConstants.java:763) at net.sf.jasperreports.engine.xml.JRTextFieldFactory.createObject(JRTextFieldFactory.java:96) at org.apache.commons.digester.FactoryCreateRule.begin(FactoryCreateRule.java:389) at org.apache.commons.digester.Digester.startElement(Digester.java:1361) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.commons.digester.Digester.parse(Digester.java:1647) at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:239) at net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:226) at net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:214) at net.sf.jasperreports.engine.JasperCompileManager.compileReport(JasperCompileManager.java:203) Post Edited by Seema Richard at 04/14/09 05:47 Post Edited by Seema Richard at 04/14/09 06:23 Post Edited by Seema Richard at 04/15/09 05:17