PJA Toolkit forum

ksdaya

Hi All,

We are using JBoss3.0.3, Tomcat4.0.3, JDK1.4, and JReports Enterprise server5.1 with PJA to generate reports. And, for most of the reports, we get the exception mentioned below:

java.lang.NoClassDefFoundError
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:140)
at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62)
at java.awt.Window.init(Window.java:223)
at java.awt.Window.(Window.java:267)
at java.awt.Frame.(Frame.java:398)
at java.awt.Frame.(Frame.java:363)
at jet.bean.JRRunViewer.getFrame(jet/bean/JRRunViewer)
at jet.bean.JRRunViewer.$gq(jet/bean/JRRunViewer)
at jet.bean.JRRunViewer.runReport(jet/bean/JRRunViewer)
at jet.bean.JRRunViewer.setLoadReport(jet/bean/JRRunViewer)
at jet.bean.JRRunViewer.readExternal(jet/bean/JRRunViewer)
at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1686)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1644)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)
at java.util.Hashtable.readObject(Hashtable.java:837)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:824)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1746)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)
at java.rmi.MarshalledObject.get(MarshalledObject.java:135)
at org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.java:128)
at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:108)
at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:73)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:76)
at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:111)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:76)
at $Proxy13.generateReport(Unknown Source)
at com.cadmus.rpm.ui.report.ReportAction.performAction(Unknown Source)
at com.cadmus.rpm.ui.util.RPMBaseAction.perform(Unknown Source)
at org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.java:1787)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1586)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:429)
at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:495)
at java.lang.Thread.run(Thread.java:536)





The classpath has the following:
exec /usr/local/java/jdk1.4.1/jre/bin/java -Xbootclasspath/a:/usr/local/java/jdk1.4.1/jre/lib/rt.jar:/usr/local/java/pja_2.4/lib/pja.jar:/usr/local/java/jdk1.4.1/jre/lib/i18n.jar -Duser.home=/usr/local/java/pja_2.4 -Dinstall.root=/usr/local/java/JREntServer -Dawt.toolkit=com.eteks.awt.PJAToolkit -Djava.awt.graphicsenv=com.eteks.java2d.PJAGraphicsEnvironment -Djava2d.font.usePlatformFont=false -Djava.awt.fonts=/usr/local/java/jdk1.4.1/jre/lib/fonts:/usr/local/java/JREntServer/font -Dreporthome="/usr/local/java/JREntServer" jet.server.JREntServer "$@"

Is there any other jar file which has to be set in the classpath?

Regards,
Dayanand.

Manu

What version of PJA did you try ?
With JDK 1.4.1 you should try PJA 2.5 available at http://www.eteks.com/pja/en/#Download

By the way, repeating /usr/local/java/jdk1.4.1/jre/lib/rt.jar in "-Xbootclasspath/a:/usr/local/java/jdk1.4.1/jre/lib/rt.jar:/usr/local/java/pja_2.4/lib/pja.jar:/usr/local/java/jdk1.4.1/jre/lib/i18n.jar" is useless as -Xbootclasspath/a means "append to bootclasspath the following archives" and /usr/local/java/jdk1.4.1/jre/lib/rt.jar is already in bootclasspath !
---
Manu (moderator/modérateur)

ksdaya

Hi,

We are using PJA 2.4 - will try using PJA 2.5 Beta.

Can you please tell me what the error generated actually is?! Which class was not found? Is this related to JDK / X11 / PJA?!

Regards,
Dayanand.