Hi all,I am using Jaspersoft iReport v 5.6.0 , when i design a report with TABLE element I face the error :HTTP Status 500 – Internal Server ErrorType Exception Report Message Servlet execution threw an exception Description The server encountered an unexpected condition that prevented it from fulfilling the request. Exception javax.servlet.ServletException: Servlet execution threw an exception org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) Root Cause java.lang.NoClassDefFoundError: net/sf/jasperreports/compilers/GroovyEvaluator java.lang.ClassLoader.defineClass1(Native Method) java.lang.ClassLoader.defineClass(ClassLoader.java:800) net.sf.jasperreports.engine.util.JRClassLoader.loadClass(JRClassLoader.java:338) net.sf.jasperreports.engine.util.JRClassLoader.loadClassFromBytes(JRClassLoader.java:261) net.sf.jasperreports.engine.design.JRAbstractJavaCompiler.loadEvaluator(JRAbstractJavaCompiler.java:102) net.sf.jasperreports.engine.design.JRAbstractCompiler.loadEvaluator(JRAbstractCompiler.java:333) net.sf.jasperreports.engine.JasperCompileManager.getEvaluator(JasperCompileManager.java:265) net.sf.jasperreports.engine.fill.JRFillDataset.createCalculator(JRFillDataset.java:457) net.sf.jasperreports.engine.fill.JRBaseFiller.<init>(JRBaseFiller.java:379) net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:88) net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:103) net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:61) net.sf.jasperreports.engine.fill.JRFiller.createFiller(JRFiller.java:153) net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:55) net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:446) net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:276) net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:745) de.oc.integration.jasper.webapp.ReportWrapper.service(ReportWrapper.java:317) javax.servlet.http.HttpServlet.service(HttpServlet.java:742) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) Root Cause java.lang.ClassNotFoundException: net.sf.jasperreports.compilers.GroovyEvaluator java.lang.ClassLoader.findClass(ClassLoader.java:531) java.lang.ClassLoader.loadClass(ClassLoader.java:425) java.lang.ClassLoader.loadClass(ClassLoader.java:358) java.lang.ClassLoader.defineClass1(Native Method) java.lang.ClassLoader.defineClass(ClassLoader.java:800) net.sf.jasperreports.engine.util.JRClassLoader.loadClass(JRClassLoader.java:338) net.sf.jasperreports.engine.util.JRClassLoader.loadClassFromBytes(JRClassLoader.java:261) net.sf.jasperreports.engine.design.JRAbstractJavaCompiler.loadEvaluator(JRAbstractJavaCompiler.java:102) net.sf.jasperreports.engine.design.JRAbstractCompiler.loadEvaluator(JRAbstractCompiler.java:333) net.sf.jasperreports.engine.JasperCompileManager.getEvaluator(JasperCompileManager.java:265) net.sf.jasperreports.engine.fill.JRFillDataset.createCalculator(JRFillDataset.java:457) net.sf.jasperreports.engine.fill.JRBaseFiller.<init>(JRBaseFiller.java:379) net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:88) net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:103) net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:61) net.sf.jasperreports.engine.fill.JRFiller.createFiller(JRFiller.java:153) net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:55) net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:446) net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:276) net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:745) de.oc.integration.jasper.webapp.ReportWrapper.service(ReportWrapper.java:317) javax.servlet.http.HttpServlet.service(HttpServlet.java:742) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) Note The full stack trace of the root cause is available in the server logs. When I run the report using (Preview) it is working well, but when I am running from the Enduser machine I face this error!! Can any one help?? Thank you joseng; I said before I have iReport Env. , I designed a report with TABLE (using Java lanquage not groovy), so when I compiled it , every thing was good, no problems , this is in server side , I have Apach Tom cat server v8.5 , for deploying reports in the clinet side, and I used this URL http://10.35.73.47:8887/JasperReportsIntegration/report?_repName=samples/ka_report1&_repFormat=pdf&_dataSource=default&_outFilename=&_repLocale=de_DE&_repEncoding=UTF-8 in the Oracle APEX env. to run the report in there , so I faced the problem http status 500. It is good to menetion here that any kind of report run well (I mean with any component in iReport) except the TABLE element. If u please help me. with many thanks.
