[cannelle]

Hi all,

I tried to run a report using the MyEclipse tutorial http://www.myeclipseide.com/documentation/reporting/quickstart/

and when I try to run it on a web browser, I have this exception :

org.eclipse.birt.report.service.api.ReportServiceException: Error happened while running the report; nested exception is: java.lang.NoClassDefFoundError: org.eclipse.birt.report.data.adapter.api.DataSessionContext

java.lang.Class.initializeClass(libgcj.so.81)
org.eclipse.birt.report.engine.data.dte.DataGenerationEngine.(DataGenerationEngine.java:59)
org.eclipse.birt.report.engine.data.DataEngineFactory.createDataEngine(DataEngineFactory.java:84)
org.eclipse.birt.report.engine.executor.ExecutionContext.openDataEngine(ExecutionContext.java:706)
org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTask.java:199)
org.eclipse.birt.report.engine.api.impl.RunTask.run(RunTask.java:87)
org.eclipse.birt.report.service.ReportEngineService.runReport(Unknown Source)
org.eclipse.birt.report.service.BirtViewerReportService.runReport(Unknown Source)
org.eclipse.birt.report.service.actionhandler.BirtRunReportActionHandler.__execute(Unknown Source)
org.eclipse.birt.report.service.actionhandler.BirtGetPageActionHandler.__checkDocumentExists(Unknown Source)
org.eclipse.birt.report.service.actionhandler.AbstractGetPageActionHandler.prepareParameters(Unknown Source)
org.eclipse.birt.report.service.actionhandler.AbstractGetPageActionHandler.__execute(Unknown Source)
org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(Unknown Source)
org.eclipse.birt.report.soapengine.processor.AbstractBaseDocumentProcessor.__executeAction(Unknown Source)
org.eclipse.birt.report.soapengine.processor.AbstractBaseComponentProcessor.executeAction(Unknown Source)
org.eclipse.birt.report.soapengine.processor.BirtDocumentProcessor.handleGetPage(Unknown Source)
java.lang.reflect.Method.invoke(libgcj.so.81)
org.eclipse.birt.report.soapengine.processor.AbstractBaseComponentProcessor.process(Unknown Source)
org.eclipse.birt.report.soapengine.endpoint.BirtSoapBindingImpl.getUpdatedObjects(Unknown Source)
java.lang.reflect.Method.invoke(libgcj.so.81)
org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:397)
org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:186)
org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)
org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:453)
org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699)
org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.doPost(Unknown Source)
javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(libgcj.so.81)

The derby server and MyEclipse Tomcat are both running.
I retrieve the data from an Oracle database.

I’m using Eclipse 3.3 and MyEclipse 6.5.1 on Linux (Ubuntu).

Any idea about what is going wrong ?

thanks for your help.

[Loyal Water]

Can you go to MyEclipse > Installation Summary > installation Details and paste the information here for me.

When you setup MyEclipse Reports with MyEclipse, did you get any errors?

Can you go to MyEclipse > Example-On-Demand and try running the MERSimpleReportExample. Do you face the same issue?

[cannelle]

here is the installation summary :

*** Date: 
Tuesday, September 16, 2008 3:14:20 PM EDT

** System properties:
OS=Linux
OS version=2.6.24-19-generic
Java version=1.6.0_06


*** MyEclipse details:
MyEclipse Enterprise Workbench
Version: 6.5.1 GA
Build id: 6.5.1-GA-20080715


*** Eclipse details:
Eclipse SDK

Version: 3.3.1.1
Build id: M20071023-1652




Eclipse Project SDK

Version: 3.3.2.R33x_r20071022-7M7J7C_Mu2gop0b_GAwplOBhyuKO
Build id: M20071023-1652


Eclipse Platform

Version: 3.3.2.R33x_v20071022-_19UEksF-G8Yc6bUv3Dz
Build id: M20071023-1652


Eclipse RCP

Version: 3.3.2.R33x_r20071022-8y8eE9CEV3FspP8HJrY1M2dS
Build id: M20071023-1652


Eclipse Plug-in Development Environment

Version: 3.3.2.R33x_r20071022-7N7M4CYWLBCz-yHkMIuHN
Build id: M20071023-1652


Eclipse Java Development Tools

Version: 3.3.1.r331_v20070629-7o7jE72EDlXAbqAcnbmyg1rf8RIL
Build id: M20071023-1652


Eclipse Graphical Editing Framework

Version: 3.3.2.v20080129
Build id: 20080221-1602




Eclipse startup command=-os
linux
-ws
gtk
-arch
x86_64
-showsplash
-launcher
/opt/eclipse/eclipse
-name
Eclipse
--launcher.library
/opt/eclipse/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.2.R331_v20071019/eclipse_1021.so
-startup
/opt/eclipse/plugins/org.eclipse.equinox.launcher_1.0.1.R33x_v20070828.jar
-exitdata
3d0012
-vm
/usr/bin/java

I installed Eclipse 3.3 and MyEclipse 6.5.1 today.
I just untared the eclipse3.3, run it and then I when to Help>Software Update>find and install and I pointed to the MyEclipseDiscoveryArchive.zip

the report feature was available then.

I will try to run the MERSimpleReportExample and see what happens.

[cannelle]

Yes, the MERSimpleReportExample generates exactly the same exception.

[Loyal Water]

If you go to File > New > Project > MyEclipse, do you see the Report Development > Report Web Project option in there?

[cannelle]

Yes, I can see it and I used it to create my report.

I have also another issue : I can see nothing in the Property Editor thumbnail even when I select the “table” object.

[cannelle]

after restarting with a new workspace, it’s finally working in MyEclipse browser (the property editor too).

But I still have an exception when I type the url in an external browser (no stack trace is displayed). It’s just saying : version mismatch.
Do you know why ?

thanks.

[Loyal Water]

Can you paste the entire exception here for me. I feel you might have to switch to Java 1.5. I’ll take a look at the exception and let you know.

[cannelle]

It’s working on any other browser than Firefox 3. And when I have this exception on F3, I can only see the message :
Exception : version Mismatch

and the stack trace is empty.

[Loyal Water]

Is there any additional information about this error recorded under <workspace>/.metadata/.log file?

[cannelle]

no, nothing.

[Author]

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