Advanced search worked a few days ago, but now I'm getting a
NullPointerException error. My config
is DSpace 1.5.1 on RHEL5 with Tomcat 5.5 and Sun Java 1.6. There are
no errors logged to dspace.log or catalina.out, but the following
full java stacktrace is shown on the screen.
Does this make sense to anyone?
Eric Luhrs
Lafayettte College
org.apache.cocoon.ProcessingException: Could not read resource
cocoon://DRI/4/advanced-search
at <map:serialize type="xml"> -
resource://aspects/Administrative/sitemap.xmap:824:31
at <map:transform type="Navigation"> -
resource://aspects/Administrative/sitemap.xmap:269:38
at <map:transform type="SystemwideAlerts"> -
resource://aspects/Administrative/sitemap.xmap:268:44
at <map:generate> -
resource://aspects/Administrative/sitemap.xmap:266:19
at <map:serialize type="xml"> -
resource://aspects/EPerson/sitemap.xmap:331:31
at <map:transform type="Navigation"> -
resource://aspects/EPerson/sitemap.xmap:136:38
at <map:generate> - resource://aspects/EPerson/sitemap.xmap:125:19
at <map:serialize> - resource://aspects/Submission/sitemap.xmap:330:27
at <map:generate> - resource://aspects/Submission/sitemap.xmap:306:26
at <map:serialize type="xml"> -
file:/usr/local/tomcat/webapps/ROOT/aspects/aspects.xmap:115:34
at <map:transform type="PageNotFound"> -
file:/usr/local/tomcat/webapps/ROOT/aspects/aspects.xmap:114:43
at <map:generate> -
file:/usr/local/tomcat/webapps/ROOT/aspects/aspects.xmap:113:22
at <map:serialize type="xhtml"> -
file:/usr/local/tomcat/webapps/ROOT/themes/Reference/sitemap.xmap:184:34
at <map:transform type="NamespaceFilter"> -
file:/usr/local/tomcat/webapps/ROOT/themes/Reference/sitemap.xmap:181:84
at <map:transform type="NamespaceFilter"> -
file:/usr/local/tomcat/webapps/ROOT/themes/Reference/sitemap.xmap:180:78
at <map:transform type="i18n"> -
file:/usr/local/tomcat/webapps/ROOT/themes/Reference/sitemap.xmap:174:33
at <map:transform> -
file:/usr/local/tomcat/webapps/ROOT/themes/Reference/sitemap.xmap:170:44
at <map:transform type="IncludePageMeta"> -
file:/usr/local/tomcat/webapps/ROOT/themes/Reference/sitemap.xmap:155:45
at <map:generate type="file"> -
file:/usr/local/tomcat/webapps/ROOT/themes/Reference/sitemap.xmap:131:55
at <map:mount> -
file:/usr/local/tomcat/webapps/ROOT/themes/themes.xmap:63:45
at <map:mount> - file:/usr/local/tomcat/webapps/ROOT/sitemap.xmap:345:73
at
org.apache.cocoon.components.source.SourceUtil.handleSAXException(SourceUtil.java:501)
at
org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:117)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
at
org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
at
org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
at
org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
at
org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
at
org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
at
org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
at
org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
at
org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
at
org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
at
org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
at
org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
at
org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:779)
at
org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:412)
at
org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:100)
at
org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:320)
at
org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:281)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:480)
at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
at
org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:107)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:252)
at org.apache.cocoon.Cocoon.process(Cocoon.java:686)
at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1153)
at
org.dspace.app.xmlui.cocoon.DSpaceCocoonServlet.service(DSpaceCocoonServlet.java:245)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
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.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:875)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
at
org.dspace.app.xmlui.aspect.artifactbrowser.AbstractSearch.logSearch(AbstractSearch.java:655)
at
org.dspace.app.xmlui.aspect.artifactbrowser.AbstractSearch.getValidity(AbstractSearch.java:218)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.getValidityForInternalPipeline(AbstractCachingProcessingPipeline.java:1073)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupValidities(AbstractCachingProcessingPipeline.java:480)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:730)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipeline(AbstractProcessingPipeline.java:500)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.prepareInternal(AbstractProcessingPipeline.java:514)
at
org.apache.cocoon.components.source.impl.SitemapSource.init(SitemapSource.java:341)
at
org.apache.cocoon.components.source.impl.SitemapSource.<init>(SitemapSource.java:213)
at
org.apache.cocoon.components.source.impl.SitemapSourceFactory.getSource(SitemapSourceFactory.java:64)
at
org.apache.excalibur.source.impl.SourceResolverImpl.resolveURI(SourceResolverImpl.java:208)
at
org.apache.cocoon.components.CocoonComponentManager.resolveURI(CocoonComponentManager.java:541)
at
org.apache.cocoon.environment.AbstractEnvironment.resolveURI(AbstractEnvironment.java:552)
at
org.apache.cocoon.environment.AbstractEnvironment.resolveURI(AbstractEnvironment.java:539)
at
org.apache.cocoon.environment.wrapper.MutableEnvironmentFacade.resolveURI(MutableEnvironmentFacade.java:298)
at
org.apache.cocoon.generation.FileGenerator.setup(FileGenerator.java:78)
at
org.dspace.app.xmlui.cocoon.AspectGenerator.setup(AspectGenerator.java:112)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupPipeline(AbstractProcessingPipeline.java:384)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:720)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipeline(AbstractProcessingPipeline.java:500)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.prepareInternal(AbstractProcessingPipeline.java:514)
at
org.apache.cocoon.components.source.impl.SitemapSource.init(SitemapSource.java:341)
at
org.apache.cocoon.components.source.impl.SitemapSource.<init>(SitemapSource.java:213)
at
org.apache.cocoon.components.source.impl.SitemapSourceFactory.getSource(SitemapSourceFactory.java:64)
at
org.apache.excalibur.source.impl.SourceResolverImpl.resolveURI(SourceResolverImpl.java:208)
at
org.apache.cocoon.components.CocoonComponentManager.resolveURI(CocoonComponentManager.java:541)
at
org.apache.cocoon.environment.AbstractEnvironment.resolveURI(AbstractEnvironment.java:552)
at
org.apache.cocoon.environment.AbstractEnvironment.resolveURI(AbstractEnvironment.java:539)
at
org.apache.cocoon.environment.wrapper.MutableEnvironmentFacade.resolveURI(MutableEnvironmentFacade.java:298)
at
org.apache.cocoon.generation.FileGenerator.setup(FileGenerator.java:78)
at
org.dspace.app.xmlui.cocoon.AspectGenerator.setup(AspectGenerator.java:112)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupPipeline(AbstractProcessingPipeline.java:384)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:720)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipeline(AbstractProcessingPipeline.java:500)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.prepareInternal(AbstractProcessingPipeline.java:514)
at
org.apache.cocoon.components.source.impl.SitemapSource.init(SitemapSource.java:341)
at
org.apache.cocoon.components.source.impl.SitemapSource.<init>(SitemapSource.java:213)
at
org.apache.cocoon.components.source.impl.SitemapSourceFactory.getSource(SitemapSourceFactory.java:64)
at
org.apache.excalibur.source.impl.SourceResolverImpl.resolveURI(SourceResolverImpl.java:208)
at
org.apache.cocoon.components.CocoonComponentManager.resolveURI(CocoonComponentManager.java:541)
at
org.apache.cocoon.environment.AbstractEnvironment.resolveURI(AbstractEnvironment.java:552)
at
org.apache.cocoon.environment.AbstractEnvironment.resolveURI(AbstractEnvironment.java:539)
at
org.apache.cocoon.environment.wrapper.MutableEnvironmentFacade.resolveURI(MutableEnvironmentFacade.java:298)
at
org.apache.cocoon.generation.FileGenerator.setup(FileGenerator.java:78)
at
org.dspace.app.xmlui.cocoon.AspectGenerator.setup(AspectGenerator.java:112)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupPipeline(AbstractProcessingPipeline.java:384)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:720)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipeline(AbstractProcessingPipeline.java:500)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.prepareInternal(AbstractProcessingPipeline.java:514)
at
org.apache.cocoon.components.source.impl.SitemapSource.init(SitemapSource.java:341)
at
org.apache.cocoon.components.source.impl.SitemapSource.<init>(SitemapSource.java:213)
at
org.apache.cocoon.components.source.impl.SitemapSourceFactory.getSource(SitemapSourceFactory.java:64)
at
org.apache.excalibur.source.impl.SourceResolverImpl.resolveURI(SourceResolverImpl.java:208)
at
org.apache.cocoon.components.CocoonComponentManager.resolveURI(CocoonComponentManager.java:541)
at
org.apache.cocoon.components.CocoonComponentManager.resolveURI(CocoonComponentManager.java:541)
at
org.apache.cocoon.components.CocoonComponentManager.resolveURI(CocoonComponentManager.java:541)
at
org.apache.cocoon.components.CocoonComponentManager.resolveURI(CocoonComponentManager.java:541)
at
org.apache.cocoon.environment.AbstractEnvironment.resolveURI(AbstractEnvironment.java:552)
at
org.apache.cocoon.environment.AbstractEnvironment.resolveURI(AbstractEnvironment.java:539)
at
org.apache.cocoon.environment.wrapper.MutableEnvironmentFacade.resolveURI(MutableEnvironmentFacade.java:298)
at
org.apache.cocoon.generation.FileGenerator.setup(FileGenerator.java:78)
at
org.dspace.app.xmlui.cocoon.AspectGenerator.setup(AspectGenerator.java:112)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupPipeline(AbstractProcessingPipeline.java:384)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:720)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipeline(AbstractProcessingPipeline.java:500)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.prepareInternal(AbstractProcessingPipeline.java:514)
at
org.apache.cocoon.components.source.impl.SitemapSource.init(SitemapSource.java:341)
at
org.apache.cocoon.components.source.impl.SitemapSource.<init>(SitemapSource.java:213)
at
org.apache.cocoon.components.source.impl.SitemapSourceFactory.getSource(SitemapSourceFactory.java:64)
at
org.apache.excalibur.source.impl.SourceResolverImpl.resolveURI(SourceResolverImpl.java:208)
at
org.apache.cocoon.components.CocoonComponentManager.resolveURI(CocoonComponentManager.java:541)
at
org.apache.cocoon.environment.AbstractEnvironment.resolveURI(AbstractEnvironment.java:552)
at
org.apache.cocoon.environment.AbstractEnvironment.resolveURI(AbstractEnvironment.java:539)
at
org.apache.cocoon.generation.FileGenerator.setup(FileGenerator.java:78)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupPipeline(AbstractProcessingPipeline.java:384)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:720)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipeline(AbstractProcessingPipeline.java:500)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:452)
... 46 more
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