exception when viewing a report using viewer tag

I've designed a report using the birt designer, and was able to preview it inside the designer, then I moved the report to the web-app which I've deployed the birt viewer and try to view it using the viewer tag or using the link <a class='bbc_url' href='http://localhost:8080/birt-viewer/frameset?__report=mytest.rptdesign'>http://localhost:8080/birt-viewer/frameset?__report=mytest.rptdesign</a>, I get the following exception. Can someone tell me what might be wrong? I was able to view the test.rptdesign that comes with the birt web viewer in my web application, so assumably, the birt viewer is deployed correctly. 
 
 
Mar 27, 2009 5:52:07 PM org.eclipse.birt.report.engine.api.impl.RunTask doRun 
SEVERE: Error happened while running the report. 
java.lang.ExceptionInInitializerError 
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.addNamespaceDeclarations(XMLSaveImpl.java:879) 
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.traverse(XMLSaveImpl.java:604) 
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.save(XMLSaveImpl.java:256) 
at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doSave(XMLResourceImpl.java:205) 
at org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(ResourceImpl.java:1344) 
at org.eclipse.birt.chart.model.impl.SerializerImpl.asXml(SerializerImpl.java:188) 
at org.eclipse.birt.chart.reportitem.ChartReportItemImpl.serialize(ChartReportItemImpl.java:256) 
at org.eclipse.birt.report.model.extension.PeerExtensibilityProvider.hasLocalPropertyValuesOnOwnModel(PeerExtensibilityProvider.java:829) 
at org.eclipse.birt.report.model.elements.ExtendedItem.hasLocalPropertyValuesOnOwnModel(ExtendedItem.java:485) 
at org.eclipse.birt.report.model.writer.ModuleWriter.visitExtendedItem(ModuleWriter.java:1738) 
at org.eclipse.birt.report.model.elements.ExtendedItem.apply(ExtendedItem.java:132) 
at org.eclipse.birt.report.model.writer.ModuleWriter.writeContents(ModuleWriter.java:2622) 
at org.eclipse.birt.report.model.writer.ModuleWriter.writeContents(ModuleWriter.java:2643) 
at org.eclipse.birt.report.model.writer.ModuleWriter.visitCell(ModuleWriter.java:2073) 
at org.eclipse.birt.report.model.elements.Cell.apply(Cell.java:77) 
at org.eclipse.birt.report.model.writer.ModuleWriter.writeContents(ModuleWriter.java:2622) 
at org.eclipse.birt.report.model.writer.ModuleWriter.writeContents(ModuleWriter.java:2643) 
at org.eclipse.birt.report.model.writer.ModuleWriter.visitRow(ModuleWriter.java:2033) 
at org.eclipse.birt.report.model.elements.TableRow.apply(TableRow.java:75) 
at org.eclipse.birt.report.model.writer.ModuleWriter.writeContents(ModuleWriter.java:2622) 
at org.eclipse.birt.report.model.writer.ModuleWriter.writeContents(ModuleWriter.java:2643) 
at org.eclipse.birt.report.model.writer.ModuleWriter.visitGrid(ModuleWriter.java:2100) 
at org.eclipse.birt.report.model.elements.GridItem.apply(GridItem.java:129) 
at org.eclipse.birt.report.model.writer.ModuleWriter.writeContents(ModuleWriter.java:2622) 
at org.eclipse.birt.report.model.writer.ModuleWriter.writeContents(ModuleWriter.java:2643) 
at org.eclipse.birt.report.model.writer.DesignWriter.visitReportDesign(DesignWriter.java:140) 
at org.eclipse.birt.report.model.elements.ReportDesign.apply(ReportDesign.java:89) 
at org.eclipse.birt.report.model.writer.ModuleWriter.writeFile(ModuleWriter.java:306) 
at org.eclipse.birt.report.model.writer.DocumentWriter.write(DocumentWriter.java:60) 
at org.eclipse.birt.report.model.api.util.DocumentUtil.serialize(DocumentUtil.java:63) 
at org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter.saveDesign(ReportDocumentWriter.java:177) 
at org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTask.java:201) 
at org.eclipse.birt.report.engine.api.impl.RunTask.run(RunTask.java:90) 
at org.eclipse.birt.report.service.ReportEngineService.runReport(ReportEngineService.java:1246) 
at org.eclipse.birt.report.service.BirtViewerReportService.runReport(BirtViewerReportService.java:155) 
at org.eclipse.birt.report.service.actionhandler.BirtRunReportActionHandler.__execute(BirtRunReportActionHandler.java:81) 
at org.eclipse.birt.report.service.actionhandler.BirtGetPageActionHandler.__checkDocumentExists(BirtGetPageActionHandler.java:58) 
at org.eclipse.birt.report.service.actionhandler.AbstractGetPageActionHandler.prepareParameters(AbstractGetPageActionHandler.java:119) 
at org.eclipse.birt.report.service.actionhandler.AbstractGetPageActionHandler.__execute(AbstractGetPageActionHandler.java:104) 
at org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(AbstractBaseActionHandler.java:90) 
at org.eclipse.birt.report.soapengine.processor.AbstractBaseDocumentProcessor.__executeAction(AbstractBaseDocumentProcessor.java:47) 
at org.eclipse.birt.report.soapengine.processor.AbstractBaseComponentProcessor.executeAction(AbstractBaseComponentProcessor.java:143) 
at org.eclipse.birt.report.soapengine.processor.BirtDocumentProcessor.handleGetPage(BirtDocumentProcessor.java:87) 
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:597) 
at org.eclipse.birt.report.soapengine.processor.AbstractBaseComponentProcessor.process(AbstractBaseComponentProcessor.java:112) 
at org.eclipse.birt.report.soapengine.endpoint.BirtSoapBindingImpl.getUpdatedObjects(BirtSoapBindingImpl.java:66) 
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:597) 
at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:397) 
at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:186) 
at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323) 
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32) 
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118) 
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83) 
at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:454) 
at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281) 
at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699) 
at org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.doPost(BirtSoapMessageDispatcherServlet.java:265) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647) 
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) 
at org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.service(BirtSoapMessageDispatcherServlet.java:122) 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) 
at org.eclipse.birt.report.filter.ViewerFilter.doFilter(ViewerFilter.java:68) 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) 
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) 
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) 
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433) 
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) 
at org.apache.catalina.valves.FastCommonAccessLogValve.invoke(FastCommonAccessLogValve.java:482) 
at com.mcafee.orion.core.server.AjaxValve.invoke(AjaxValve.java:84 
Caused by: java.lang.NullPointerException 
at org.eclipse.emf.ecore.xml.namespace.impl.XMLNamespacePackageImpl.initializePackageContents(XMLNamespacePackageImpl.java:369) 
at org.eclipse.emf.ecore.xml.namespace.impl.XMLNamespacePackageImpl.init(XMLNamespacePackageImpl.java:144) 
at org.eclipse.emf.ecore.xml.namespace.XMLNamespacePackage.<clinit>(XMLNamespacePackage.java:75) 
... 91 more

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Comments

madhu_2009

Hey...
Could you be clear in what version of BIRT are you using??
Rgds,
madhu

danielfjb

I have the same error. I'm changing birt 2.1.1 to 2.3.0
But it is working fine with some others reports.

Here is the log

Error happened while running the report.
java.lang.ExceptionInInitializerError
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.addNamespaceDeclarations(XMLSaveImpl.java:879)
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.traverse(XMLSaveImpl.java:604)
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.save(XMLSaveImpl.java:256)
at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doSave(XMLResourceImpl.java:205)
at org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(ResourceImpl.java:1344)
at org.eclipse.birt.chart.model.impl.SerializerImpl.asXml(SerializerImpl.java:181)
at org.eclipse.birt.chart.reportitem.ChartReportItemImpl.serialize(ChartReportItemImpl.java:240)
at org.eclipse.birt.report.model.extension.PeerExtensibilityProvider.getReportItemExtensionProperty(PeerExtensibilityProvider.java:312)
at org.eclipse.birt.report.model.extension.PeerExtensibilityProvider.getExtensionProperty(PeerExtensibilityProvider.java:271)
at org.eclipse.birt.report.model.elements.ExtendedItem.getLocalProperty(ExtendedItem.java:216)
at org.eclipse.birt.report.model.core.PropertySearchStrategy.getPropertyFromSelf(PropertySearchStrategy.java:246)

...

at org.eclipse.birt.report.model.elements.GridItem.apply(GridItem.java:121)
at org.eclipse.birt.report.model.elements.ElementVisitor.visitContents(ElementVisitor.java:515)
at org.eclipse.birt.report.model.util.ReportDesignSerializer.visitSlots(ReportDesignSerializer.java:1018)
at org.eclipse.birt.report.model.util.ReportDesignSerializer.visitReportDesign(ReportDesignSerializer.java:206)
at org.eclipse.birt.report.model.elements.ReportDesign.apply(ReportDesign.java:89)
at org.eclipse.birt.report.model.api.util.DocumentUtil.localizeDesign(DocumentUtil.java:90)
at org.eclipse.birt.report.model.api.util.DocumentUtil.serialize(DocumentUtil.java:67)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter.saveDesign(ReportDocumentWriter.java:172)
at org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTask.java:194)
at org.eclipse.birt.report.engine.api.impl.RunTask.run(RunTask.java:89)
at com.aplicaltda.faces.facesbean.ReporteBean.generarReporte(ReporteBean.java:264)
at com.aplicaltda.faces.facesbean.ReporteBean.getMostrarReporte(ReporteBean.java:123)
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:585)
at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:438)
at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:82)
at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:532)
at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145)
at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:383)
at javax.faces.component.UIOutput.getValue(UIOutput.java:77)
at org.apache.myfaces.shared_impl.renderkit.RendererUtils.getStringValue(RendererUtils.java:217)
at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderOutput(HtmlTextRendererBase.java:69)
at org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:57)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:536)
at javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:495)
at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:363)
at org.apache.jsp.VerReporte_jsp._jspx_meth_h_outputText_1(VerReporte_jsp.java:389)
at org.apache.jsp.VerReporte_jsp._jspx_meth_f_view_0(VerReporte_jsp.java:178)
at org.apache.jsp.VerReporte_jsp._jspService(VerReporte_jsp.java:86)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:334)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
...

nector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NullPointerException
at org.eclipse.emf.ecore.xml.namespace.impl.XMLNamespacePackageImpl.initializePackageContents(XMLNamespacePackageImpl.java:369)
at org.eclipse.emf.ecore.xml.namespace.impl.XMLNamespacePackageImpl.init(XMLNamespacePackageImpl.java:144)
at org.eclipse.emf.ecore.xml.namespace.XMLNamespacePackage.<clinit>(XMLNamespacePackage.java:75)
... 117 more