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ReportDocumentWriter SEVErE: Failed to save design! Exception

vnguyen

Dear BIRT Admins,

I've ran into an issue with BIRT recently, this exception is thrown in the engine code when running the report. We are currently using BIRT 2.6.0. Unfortunately it is not occuring intermittently and so it is difficult to track down.

Do you have any feedback as to what can be causing this issue?

2011-09-09 12:07:28,531 [ http-0.0.0.0-8080-6] ERROR STDERR : Sep 9, 2011 12:07:28 PM org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter saveDesign
SEVERE: Failed to save design!
java.lang.NullPointerException
at org.eclipse.birt.core.archive.cache.CacheList.remove(CacheList.java:58)
at org.eclipse.birt.core.archive.cache.CacheList.remove(CacheList.java:86)
at org.eclipse.birt.core.archive.cache.SystemCacheManager.adjustSystemCaches(SystemCacheManager.java:129)
at org.eclipse.birt.core.archive.cache.SystemCacheManager.addCache(SystemCacheManager.java:118)
at org.eclipse.birt.core.archive.cache.FileCacheManager.releaseCache(FileCacheManager.java:234)
at org.eclipse.birt.core.archive.compound.v3.Ext2FileSystem.unloadBlock(Ext2FileSystem.java:540)
at org.eclipse.birt.core.archive.compound.v3.Ext2File.loadDataBlock(Ext2File.java:408)
at org.eclipse.birt.core.archive.compound.v3.Ext2File.write_with_cache(Ext2File.java:389)
at org.eclipse.birt.core.archive.compound.v3.Ext2File.write(Ext2File.java:310)
at org.eclipse.birt.core.archive.compound.ArchiveFileV3$ArchiveEntryV3.write(ArchiveFileV3.java:238)
at org.eclipse.birt.core.archive.compound.ArchiveEntryOutputStream.write(ArchiveEntryOutputStream.java:122)
at java.io.PrintStream.write(PrintStream.java:430)
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:202)
at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:272)
at sun.nio.cs.StreamEncoder.flushBuffer(StreamEncoder.java:85)
at java.io.OutputStreamWriter.flushBuffer(OutputStreamWriter.java:168)
at java.io.PrintStream.write(PrintStream.java:477)
at java.io.PrintStream.print(PrintStream.java:619)
at org.eclipse.birt.report.model.writer.DocumentXMLWriter.emitStartTag(DocumentXMLWriter.java:107)
at org.eclipse.birt.report.model.util.XMLWriter.startElement(XMLWriter.java:259)
at org.eclipse.birt.report.model.writer.ModuleWriterImpl.writeEntry(ModuleWriterImpl.java:595)
at org.eclipse.birt.report.model.writer.ModuleWriterImpl.writeProperty(ModuleWriterImpl.java:776)
at org.eclipse.birt.report.model.writer.ModuleWriterImpl.property(ModuleWriterImpl.java:361)
at org.eclipse.birt.report.model.writer.ModuleWriterImpl.visitAbstractScalarParameter(ModuleWriterImpl.java:2518)
at org.eclipse.birt.report.model.elements.ElementVisitorImpl.visitScalarParameter(ElementVisitorImpl.java:410)
at org.eclipse.birt.report.model.writer.ModuleWriterImpl.visitScalarParameter(ModuleWriterImpl.java:2476)
at org.eclipse.birt.report.model.elements.ScalarParameter.apply(ScalarParameter.java:69)
at org.eclipse.birt.report.model.writer.ModuleWriterImpl.writeChildren(ModuleWriterImpl.java:2907)
at org.eclipse.birt.report.model.writer.ModuleWriterImpl.writeContents(ModuleWriterImpl.java:2892)
at org.eclipse.birt.report.model.writer.ModuleWriterImpl.writeContents(ModuleWriterImpl.java:2926)
at org.eclipse.birt.report.model.writer.DesignWriterImpl.writeSlot(DesignWriterImpl.java:147)
at org.eclipse.birt.report.model.writer.DesignWriterImpl.visitReportDesign(DesignWriterImpl.java:78)
at org.eclipse.birt.report.model.elements.ReportDesign.apply(ReportDesign.java:65)
at org.eclipse.birt.report.model.writer.ModuleWriterImpl.writeFile(ModuleWriterImpl.java:317)
at org.eclipse.birt.report.model.writer.DocumentWriter.write(DocumentWriter.java:60)
at org.eclipse.birt.report.model.api.util.DocumentUtil.serialize(DocumentUtil.java:72)
at org.eclipse.birt.report.engine.api.impl.ReportDocumentWriter.saveDesign(ReportDocumentWriter.java:186)
at org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTask.java:214)
at org.eclipse.birt.report.engine.api.impl.RunTask.run(RunTask.java:85)
at org.eclipse.birt.report.service.ReportEngineService.runReport(ReportEngineService.java:1415)
at org.eclipse.birt.report.service.BirtViewerReportService.runReport(BirtViewerReportService.java:165)
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:123)
at org.eclipse.birt.report.service.actionhandler.AbstractGetPageActionHandler.__execute(AbstractGetPageActionHandler.java:107)
at org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(AbstractBaseActionHandler.java:96)
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.GeneratedMethodAccessor688.invoke(Unknown Source)
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.GeneratedMethodAccessor679.invoke(Unknown Source)
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:286)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.service(BirtSoapMessageDispatcherServlet.java:126)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.eclipse.birt.report.filter.ViewerFilter.doFilter(ViewerFilter.java:68)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
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:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

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Comments

averma

My guess is either the disk is full or you don't have write permissions. I am moving this topic to appropriate forum to solicit more responses.

vnguyen

That averma for your quick reply & thanks for moving the thread to the correct location.

That was my first thought too but there is actually plenty of disk space (over 25 GB) on the drive where we had installed jboss (with BIRT).

Btw, the exception is occuring during rendering time.

It seem as though BIRT is throwing a null pointer exception on the CacheList.remove() method while storing cached data blocks as it was writing the RPTDOCUMENT content.

vnguyen

Another thought, would this be related to any threading or locking issues with the BIRT Core?

averma

Not very likely, could be related to temporary document files, try changing the folder location for BIRT_VIEWER_DOCUMENT_FOLDER in web.xml and see if that makes any difference.

Ashwini

vnguyen

Thanks for your suggestion.

I've also tried that (among other configuration changes) but I was not able to reproduce the issue either.

Prior to this exception, all of our reports run successfully. Once this exception occured, we cannot run any of our 60 reports and the only way to get around this is to restart the application (Jboss) application server.

averma

Sounds like a temporary file cache cleanup issue.

lrnrit

Hi,

Facing Same Issue With Birt 3.7.2 Implemented With Tomcat 6.0 Version. Is there any Solution of this problem other then Restarting Application Server.

using Any Command or any other idea
Any Help Is Appreciated

Thanks

lrnit

averma

Hi Irnit,
Are you using persisted variables or Java Objects in your report?

lrnrit

<blockquote class='ipsBlockquote' data-author="'averma'" data-cid="102037" data-time="1339099964" data-date="07 June 2012 - 01:12 PM">
Hi Irnit, 
Are you using persisted variables or Java Objects in your report? </blockquote>
 
 
Hello, 
 
I am using JAVA Objects. Is there anyway to avoid it. Other then Stop(tomcat) the service and delete Documents folder manually. 
 
thanks 
lrnit

averma

Are these Java Objects serializable?

lrnrit

<blockquote class='ipsBlockquote' data-author="'averma'" data-cid="102880" data-time="1339518372" data-date="12 June 2012 - 09:26 AM">
Are these Java Objects serializable? </blockquote>
 
 
Hi, 
 
In My most of the reports i am creating data set by calling API(Written in java) . And using them in report. 
I am creating arraylist of hash map to store data in API and return it. 
 
As those data is coming from application not directly from database. 
 
 
What could be the reason of this problem. 
 
Please help as of now we have only one solution i.e, stop the service and and delete Files from "Documents" Folder manually . 
 
lrnit

lrnrit

Hi,

Is their is any solution of this problem.

regards
lrnit

lrnrit

Hi Averma,

Plz guide me on this.

thanks in advance

lrnit

RSM

Hi,

Do anyone have a solution for this? Please help.

Thanks.

lrnrit

No ,,

Still Face this issue . Any Help will be appreciated..

Thanks

lrnit