An error has occured

java.io.IOException: /opt/tomcat/work/Catalina/localhost/cocoon/cocoon-files/index not a directory

Cocoon stacktrace[hide]

Failed to process pipeline
context:/emblems/sitemap.xmap - 164:32 <map:serialize type="xml">
context:/emblems/sitemap.xmap - 161:33 <map:generate type="search">

Failed to process pipeline
context:/emblems/sitemap.xmap - 407:32 <map:serialize type="xml">
context:/emblems/sitemap.xmap - 406:51 <map:generate>
context:/emblems/sitemap.xmap - 145:33 <map:serialize type="html">
context:/emblems/sitemap.xmap - 144:37 <map:transform type="cinclude">
context:/emblems/sitemap.xmap - 141:87 <map:transform type="xslt-saxon">
context:/emblems/sitemap.xmap - 140:37 <map:transform type="cinclude">
context:/emblems/sitemap.xmap - 137:76 <map:transform type="xslt-saxon">
context:/emblems/sitemap.xmap - 136:48 <map:generate>
context:/sitemap.xmap - 721:92 <map:mount>

Java stacktrace[hide]

java.io.IOException: /opt/tomcat/work/Catalina/localhost/cocoon/cocoon-files/index not a directory
	at org.apache.lucene.store.FSDirectory.<init>(FSDirectory.java:132)
	at org.apache.lucene.store.FSDirectory.getDirectory(FSDirectory.java:102)
	at org.apache.cocoon.components.search.LuceneCocoonHelper.getDirectory(LuceneCocoonHelper.java:46)
	at org.apache.cocoon.generation.SearchGenerator.buildHits(SearchGenerator.java:698)
	at org.apache.cocoon.generation.SearchGenerator.generateResults(SearchGenerator.java:561)
	at org.apache.cocoon.generation.SearchGenerator.generate(SearchGenerator.java:519)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:579)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:780)
	at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:414)
	at org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:101)
	at org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:181)
	at org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:159)
	at org.apache.cocoon.transformation.CIncludeTransformer.processCIncludeElement(CIncludeTransformer.java:557)
	at org.apache.cocoon.transformation.CIncludeTransformer.startTransformingElement(CIncludeTransformer.java:264)
	at org.apache.cocoon.transformation.AbstractSAXTransformer.startElement(AbstractSAXTransformer.java:458)
	at net.sf.saxon.event.ContentHandlerProxy.startContent(ContentHandlerProxy.java:362)
	at net.sf.saxon.event.NamespaceReducer.startContent(NamespaceReducer.java:197)
	at net.sf.saxon.event.ComplexContentOutputter.startContent(ComplexContentOutputter.java:550)
	at net.sf.saxon.event.ComplexContentOutputter.endElement(ComplexContentOutputter.java:425)
	at net.sf.saxon.instruct.ElementCreator.processLeavingTail(ElementCreator.java:299)
	at net.sf.saxon.instruct.Block.processLeavingTail(Block.java:556)
	at net.sf.saxon.instruct.Template.applyLeavingTail(Template.java:203)
	at net.sf.saxon.instruct.ApplyTemplates.applyTemplates(ApplyTemplates.java:345)
	at net.sf.saxon.Controller.transformDocument(Controller.java:1807)
	at net.sf.saxon.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:144)
	at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)
	at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:586)
	at org.apache.cocoon.components.EnvironmentChanger.endDocument(EnvironmentStack.java:119)
	at org.apache.cocoon.components.sax.XMLTeePipe.endDocument(XMLTeePipe.java:71)
	at org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XMLByteStreamInterpreter.java:83)
	at org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByteStreamInterpreter.java:73)
	at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:332)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:780)
	at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:414)
	at org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:101)
	at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:321)
	at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:116)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:579)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:481)
	at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:144)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
	at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:131)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
	at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
	at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
	at org.apache.cocoon.Cocoon.process(Cocoon.java:699)
	at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:528)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:810)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:750)

Java full stacktrace[hide]

org.apache.cocoon.ProcessingException: Failed to process pipeline
	at <map:serialize type="xml"> - file:///opt/tomcat/webapps/cocoon/emblems/sitemap.xmap:407:32
	at <map:generate> - file:///opt/tomcat/webapps/cocoon/emblems/sitemap.xmap:406:51
	at <map:serialize type="html"> - file:///opt/tomcat/webapps/cocoon/emblems/sitemap.xmap:145:33
	at <map:transform type="cinclude"> - file:///opt/tomcat/webapps/cocoon/emblems/sitemap.xmap:144:37
	at <map:transform type="xslt-saxon"> - file:///opt/tomcat/webapps/cocoon/emblems/sitemap.xmap:141:87
	at <map:transform type="cinclude"> - file:///opt/tomcat/webapps/cocoon/emblems/sitemap.xmap:140:37
	at <map:transform type="xslt-saxon"> - file:///opt/tomcat/webapps/cocoon/emblems/sitemap.xmap:137:76
	at <map:generate> - file:///opt/tomcat/webapps/cocoon/emblems/sitemap.xmap:136:48
	at <map:mount> - file:///opt/tomcat/webapps/cocoon/sitemap.xmap:721:92
	at org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:145)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:953)
	at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:380)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:780)
	at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:414)
	at org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:101)
	at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:321)
	at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:116)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:579)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:481)
	at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:144)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
	at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:131)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
	at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
	at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
	at org.apache.cocoon.Cocoon.process(Cocoon.java:699)
	at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:528)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:810)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:750)
Caused by: org.xml.sax.SAXException: Exception in CIncludeTransformer
org.apache.cocoon.ProcessingException: Failed to process pipeline
	at <map:serialize type="xml"> - file:///opt/tomcat/webapps/cocoon/emblems/sitemap.xmap:164:32
	at <map:generate type="search"> - file:///opt/tomcat/webapps/cocoon/emblems/sitemap.xmap:161:33
	at org.apache.cocoon.transformation.CIncludeTransformer.processCIncludeElement(CIncludeTransformer.java:566)
	at org.apache.cocoon.transformation.CIncludeTransformer.startTransformingElement(CIncludeTransformer.java:264)
	at org.apache.cocoon.transformation.AbstractSAXTransformer.startElement(AbstractSAXTransformer.java:458)
	at net.sf.saxon.event.ContentHandlerProxy.startContent(ContentHandlerProxy.java:362)
	at net.sf.saxon.event.NamespaceReducer.startContent(NamespaceReducer.java:197)
	at net.sf.saxon.event.ComplexContentOutputter.startContent(ComplexContentOutputter.java:550)
	at net.sf.saxon.event.ComplexContentOutputter.endElement(ComplexContentOutputter.java:425)
	at net.sf.saxon.instruct.ElementCreator.processLeavingTail(ElementCreator.java:299)
	at net.sf.saxon.instruct.Block.processLeavingTail(Block.java:556)
	at net.sf.saxon.instruct.Template.applyLeavingTail(Template.java:203)
	at net.sf.saxon.instruct.ApplyTemplates.applyTemplates(ApplyTemplates.java:345)
	at net.sf.saxon.Controller.transformDocument(Controller.java:1807)
	at net.sf.saxon.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:144)
	at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)
	at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:586)
	at org.apache.cocoon.components.EnvironmentChanger.endDocument(EnvironmentStack.java:119)
	at org.apache.cocoon.components.sax.XMLTeePipe.endDocument(XMLTeePipe.java:71)
	at org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XMLByteStreamInterpreter.java:83)
	at org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByteStreamInterpreter.java:73)
	at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:332)
	... 52 more
Caused by: org.apache.cocoon.ProcessingException: Failed to process pipeline
	at <map:serialize type="xml"> - file:///opt/tomcat/webapps/cocoon/emblems/sitemap.xmap:164:32
	at <map:generate type="search"> - file:///opt/tomcat/webapps/cocoon/emblems/sitemap.xmap:161:33
	at org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:145)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:953)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:583)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:780)
	at org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:414)
	at org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:101)
	at org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:181)
	at org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:159)
	at org.apache.cocoon.transformation.CIncludeTransformer.processCIncludeElement(CIncludeTransformer.java:557)
	... 71 more
Caused by: java.io.IOException: /opt/tomcat/work/Catalina/localhost/cocoon/cocoon-files/index not a directory
	at org.apache.lucene.store.FSDirectory.<init>(FSDirectory.java:132)
	at org.apache.lucene.store.FSDirectory.getDirectory(FSDirectory.java:102)
	at org.apache.cocoon.components.search.LuceneCocoonHelper.getDirectory(LuceneCocoonHelper.java:46)
	at org.apache.cocoon.generation.SearchGenerator.buildHits(SearchGenerator.java:698)
	at org.apache.cocoon.generation.SearchGenerator.generateResults(SearchGenerator.java:561)
	at org.apache.cocoon.generation.SearchGenerator.generate(SearchGenerator.java:519)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:579)
	... 77 more

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