SEVERE: Failed to save the core stream

vartika

I am getting following exception when running my report using birt 3.7.1. Any hints would be appreciated.

org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter doSaveCoreStreams
SEVERE: Failed to save the core stream!
java.io.NotSerializableException: Not serializable.
at org.eclipse.birt.core.util.IOUtil.writeObject(IOUtil.java:670)
at org.eclipse.birt.core.util.IOUtil.writeList(IOUtil.java:985)
at org.eclipse.birt.core.util.IOUtil.writeObject(IOUtil.java:722)
at org.eclipse.birt.core.util.IOUtil.writeMap(IOUtil.java:1087)
at org.eclipse.birt.core.util.IOUtil.writeObject(IOUtil.java:725)
at org.eclipse.birt.core.util.IOUtil.writeMap(IOUtil.java:1087)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter.doSaveCoreStreams(ReportDocumentWriter.java:319)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter.saveCoreStreams(ReportDocumentWriter.java:271)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter.finish(ReportDocumentWriter.java:113)
at org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTask.java:289)
at org.eclipse.birt.report.engine.api.impl.RunTask.run(RunTask.java:85)
at com.spar.rmt.web.reports.BirtView.renderMergedOutputModel(BirtView.java:105)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.sitemesh.webapp.contentfilter.ContentBufferingFilter.bufferAndPostProcess(ContentBufferingFilter.java:169)
at org.sitemesh.webapp.contentfilter.ContentBufferingFilter.doFilter(ContentBufferingFilter.java:126)
at org.sitemesh.config.ConfigurableSiteMeshFilter.doFilter(ConfigurableSiteMeshFilter.java:163)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)
6 Dec, 2012 1:42:12 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet spar-rmt threw exception
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:375)
at org.eclipse.birt.core.util.IOUtil.readUTF(IOUtil.java:1174)
at org.eclipse.birt.core.util.IOUtil.readString(IOUtil.java:812)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentReader.checkVersion(ReportDocumentReader.java:617)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentReader.loadCoreStreamHeader(ReportDocumentReader.java:221)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentReader.<init>(ReportDocumentReader.java:176)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentReader.<init>(ReportDocumentReader.java:150)
at org.eclipse.birt.report.engine.api.impl.ReportEngineHelper.openReportDocument(ReportEngineHelper.java:483)
at org.eclipse.birt.report.engine.api.impl.ReportEngineHelper.openReportDocument(ReportEngineHelper.java:459)
at org.eclipse.birt.report.engine.api.impl.ReportEngineHelper.openReportDocument(ReportEngineHelper.java:403)
at org.eclipse.birt.report.engine.api.impl.ReportEngine.openReportDocument(ReportEngine.java:555)
at com.spar.rmt.web.reports.BirtView.renderMergedOutputModel(BirtView.java:109)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.sitemesh.webapp.contentfilter.ContentBufferingFilter.bufferAndPostProcess(ContentBufferingFilter.java:169)
at org.sitemesh.webapp.contentfilter.ContentBufferingFilter.doFilter(ContentBufferingFilter.java:126)
at org.sitemesh.config.ConfigurableSiteMeshFilter.doFilter(ConfigurableSiteMeshFilter.java:163)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)

kclark

Can you post your rptdesign please?