IRunTask Failed to save the core stream!

phall

I'm trying to upgrade in order to get rid of some nagging warnings that seem to be using lots of resources. I'm using the engine API. When I run a report under 2.6.0, I get this.

The report runs ok in the designer preview, and I did make a phony change and re-save, just to make sure. I'm running a new copy of Eclipse Helios (the all-in-one download.) Running in Tomcat 6.0.26. Any hints would be appreciated.

As an aside, the warnings I'm trying to get rid of are like this:
Sep 10, 2010 8:52:06 AM org.eclipse.birt.report.data.adapter.impl.ModelAdapter adaptDataSet
WARNING: handle type: org.eclipse.birt.report.model.api.OdaDataSetHandle

Thanks

Pete Hall
Development Analyst
VCPI
phall3@vcpi.com

Sep 12, 2010 6:54:03 PM org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter doSaveCoreStreams
SEVERE: Failed to save the core stream!
java.io.IOException: Data type of class org.mozilla.javascript.gen.c4 is not supported to be serialized
at org.eclipse.birt.core.util.IOUtil.writeObject(IOUtil.java:673)
at org.eclipse.birt.core.util.IOUtil.writeMap(IOUtil.java:1050)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter.doSaveCoreStreams(ReportDocumentWriter.java:298)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter.saveCoreStreams(ReportDocumentWriter.java:250)
at org.eclipse.birt.report.engine.presentation.ReportDocumentBuilder$FixedLayoutPageHandler.onPage(ReportDocumentBuilder.java:969)
at org.eclipse.birt.report.engine.layout.CompositeLayoutPageHandler.onPage(CompositeLayoutPageHandler.java:33)
at org.eclipse.birt.report.engine.nLayout.LayoutEngine.outputPage(LayoutEngine.java:829)
at org.eclipse.birt.report.engine.nLayout.area.impl.PageArea.outputPage(PageArea.java:704)
at org.eclipse.birt.report.engine.nLayout.area.impl.PageArea.close(PageArea.java:684)
at org.eclipse.birt.report.engine.nLayout.area.impl.RootArea.close(RootArea.java:194)
at org.eclipse.birt.report.engine.nLayout.LayoutEngine.closeContainer(LayoutEngine.java:360)
at org.eclipse.birt.report.engine.nLayout.LayoutEngine._endContainer(LayoutEngine.java:437)
at org.eclipse.birt.report.engine.nLayout.LayoutEngine.endContainer(LayoutEngine.java:346)
at org.eclipse.birt.report.engine.emitter.ContentEmitterAdapter.endPage(ContentEmitterAdapter.java:70)
at org.eclipse.birt.report.engine.emitter.ContentEmitterUtil.endContent(ContentEmitterUtil.java:102)
at org.eclipse.birt.report.engine.layout.html.buffer.PageNode.end(PageNode.java:33)
at org.eclipse.birt.report.engine.layout.html.buffer.HTMLPageBuffer.endPage(HTMLPageBuffer.java:292)
at org.eclipse.birt.report.engine.layout.html.buffer.HTMLPageBuffer.endContainer(HTMLPageBuffer.java:136)
at org.eclipse.birt.report.engine.layout.html.buffer.TableBreakBuffer.endContainer(TableBreakBuffer.java:421)
at org.eclipse.birt.report.engine.layout.html.HTMLPageLM.end(HTMLPageLM.java:185)
at org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:96)
at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:99)
at org.eclipse.birt.report.engine.presentation.ReportDocumentBuilder.build(ReportDocumentBuilder.java:249)
at org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTask.java:252)
at org.eclipse.birt.report.engine.api.impl.RunTask.run(RunTask.java:85)
at com.vcpi.resweb.Report.doPost(Report.java:186)
at com.vcpi.resweb.Report.doGet(Report.java:65)
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.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at com.vcpi.resweb.Controller.dispatch(Controller.java:797)
at com.vcpi.resweb.Controller.doPost(Controller.java:618)
at com.vcpi.resweb.Controller.doGet(Controller.java:112)
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.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:852)
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(Unknown Source)
Sep 12, 2010 6:54:03 PM org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter doSaveCoreStreams
SEVERE: Failed to save the core stream!
java.io.IOException: Data type of class org.mozilla.javascript.gen.c4 is not supported to be serialized
at org.eclipse.birt.core.util.IOUtil.writeObject(IOUtil.java:673)
at org.eclipse.birt.core.util.IOUtil.writeMap(IOUtil.java:1050)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter.doSaveCoreStreams(ReportDocumentWriter.java:298)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter.saveCoreStreams(ReportDocumentWriter.java:250)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter.close(ReportDocumentWriter.java:123)
at org.eclipse.birt.report.engine.api.impl.RunTask.closeReportDocument(RunTask.java:179)
at org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTask.java:281)
at org.eclipse.birt.report.engine.api.impl.RunTask.run(RunTask.java:85)
at com.vcpi.resweb.Report.doPost(Report.java:186)
at com.vcpi.resweb.Report.doGet(Report.java:65)
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.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at com.vcpi.resweb.Controller.dispatch(Controller.java:797)
at com.vcpi.resweb.Controller.doPost(Controller.java:618)
at com.vcpi.resweb.Controller.doGet(Controller.java:112)
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.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:852)
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(Unknown Source)

Virgil Dodson

Hi Pete, I'm moving this question to the Using BIRT Engine forum so others there may know the answer.