An Error Occurred

Failed to process pipeline at <map:serialize type="xml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:93:36 at <map:generate> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:91:89 at <map:serialize type="xml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:325:36 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:20:80 at <map:transform type="session"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:315:40 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:311:66 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:307:62 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:306:64 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:304:72 at <map:transform type="cinclude"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:303:41 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:299:67 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:295:70 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:291:58 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:287:69 at <map:transform type="level"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:282:37 at <map:transform type="sitemap"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:278:39 at <map:transform type="index"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:272:37 at <map:serialize type="xml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:159:36 at <map:transform type="link-rewrite"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:156:49 at <map:transform type="i18n"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:150:36 at <map:generate> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:149:125 at <map:serialize type="xml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:298:38 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:297:67 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:296:159 at <map:generate> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:295:83 at <map:serialize type="xhtml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:432:38 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:431:68 at <map:transform type="session"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:430:40 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:426:66 at <map:transform type="i18n"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:82:34 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:79:66 at <map:transform type="cinclude"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:78:39 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:72:73 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:412:96 at <map:transform type="write-source"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:411:63 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:408:92 at <map:generate> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:404:76

org.apache.cocoon.ProcessingException: Failed to process pipeline at <map:serialize type="xml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:93:36 at <map:generate> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:91:89 at <map:serialize type="xml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:325:36 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:20:80 at <map:transform type="session"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:315:40 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:311:66 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:307:62 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:306:64 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:304:72 at <map:transform type="cinclude"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:303:41 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:299:67 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:295:70 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:291:58 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:287:69 at <map:transform type="level"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:282:37 at <map:transform type="sitemap"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:278:39 at <map:transform type="index"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:272:37 at <map:serialize type="xml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:159:36 at <map:transform type="link-rewrite"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:156:49 at <map:transform type="i18n"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:150:36 at <map:generate> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:149:125 at <map:serialize type="xml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:298:38 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:297:67 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:296:159 at <map:generate> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:295:83 at <map:serialize type="xhtml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:432:38 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:431:68 at <map:transform type="session"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:430:40 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:426:66 at <map:transform type="i18n"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:82:34 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:79:66 at <map:transform type="cinclude"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:78:39 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:72:73 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:412:96 at <map:transform type="write-source"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:411:63 at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:408:92 at <map:generate> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:404:76

cause: java.lang.NullPointerException

full exception chain stacktrace[hide]

org.apache.cocoon.ProcessingException: Failed to process pipeline
	at <map:serialize type="xml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:93:36
	at <map:generate> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:91:89
	at <map:serialize type="xml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:325:36
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:20:80
	at <map:transform type="session"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:315:40
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:311:66
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:307:62
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:306:64
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:304:72
	at <map:transform type="cinclude"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:303:41
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:299:67
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:295:70
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:291:58
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:287:69
	at <map:transform type="level"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:282:37
	at <map:transform type="sitemap"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:278:39
	at <map:transform type="index"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/doctypes.xmap:272:37
	at <map:serialize type="xml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:159:36
	at <map:transform type="link-rewrite"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:156:49
	at <map:transform type="i18n"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:150:36
	at <map:generate> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:149:125
	at <map:serialize type="xml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:298:38
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:297:67
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:296:159
	at <map:generate> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:295:83
	at <map:serialize type="xhtml"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:432:38
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:431:68
	at <map:transform type="session"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:430:40
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:426:66
	at <map:transform type="i18n"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:82:34
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:79:66
	at <map:transform type="cinclude"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:78:39
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:72:73
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:412:96
	at <map:transform type="write-source"> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:411:63
	at <map:transform> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:408:92
	at <map:generate> - file:/usr/local/tomcat/webapps/ROOT/lenya/pubs/fapse/publication-sitemap.xmap:404:76
	at org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:144)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:951)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:582)
	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.sitemap.ContentAggregator.generate(ContentAggregator.java:126)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
	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:183)
	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.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.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:248)
	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.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:248)
	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.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:248)
	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.ActTypeNode.invoke(ActTypeNode.java:138)
	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:248)
	at org.apache.cocoon.Cocoon.process(Cocoon.java:679)
	at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)
	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:859)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:396)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NullPointerException
	at org.apache.cocoon.transformation.AbstractSAXTransformer.sendTextEvent(AbstractSAXTransformer.java:931)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.traverseSiteTree(SitemapTransformer.java:235)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.traverseSiteTree(SitemapTransformer.java:241)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.traverseSiteTree(SitemapTransformer.java:241)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.traverseSiteTree(SitemapTransformer.java:241)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.traverseSiteTree(SitemapTransformer.java:241)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.traverseSiteTree(SitemapTransformer.java:241)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.startElement(SitemapTransformer.java:141)
	at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94)
	at org.apache.cocoon.transformation.AbstractSAXTransformer.startElement(AbstractSAXTransformer.java:466)
	at ch.unizh.lenya.cms.cocoon.transformation.DocumentIndexTransformer.startElement(DocumentIndexTransformer.java:233)
	at org.apache.cocoon.sitemap.ContentAggregator.startElement(ContentAggregator.java:351)
	at org.apache.cocoon.components.EnvironmentChanger.startElement(EnvironmentStack.java:140)
	at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
	at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
	at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
	at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:315)
	at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:334)
	at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:325)
	at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:115)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
	... 85 more

stacktrace[hide]

java.lang.NullPointerException
	at org.apache.cocoon.transformation.AbstractSAXTransformer.sendTextEvent(AbstractSAXTransformer.java:931)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.traverseSiteTree(SitemapTransformer.java:235)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.traverseSiteTree(SitemapTransformer.java:241)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.traverseSiteTree(SitemapTransformer.java:241)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.traverseSiteTree(SitemapTransformer.java:241)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.traverseSiteTree(SitemapTransformer.java:241)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.traverseSiteTree(SitemapTransformer.java:241)
	at ch.unizh.lenya.cms.cocoon.transformation.SitemapTransformer.startElement(SitemapTransformer.java:141)
	at org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:94)
	at org.apache.cocoon.transformation.AbstractSAXTransformer.startElement(AbstractSAXTransformer.java:466)
	at ch.unizh.lenya.cms.cocoon.transformation.DocumentIndexTransformer.startElement(DocumentIndexTransformer.java:233)
	at org.apache.cocoon.sitemap.ContentAggregator.startElement(ContentAggregator.java:351)
	at org.apache.cocoon.components.EnvironmentChanger.startElement(EnvironmentStack.java:140)
	at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
	at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
	at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
	at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:315)
	at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:334)
	at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:325)
	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.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.sitemap.ContentAggregator.generate(ContentAggregator.java:126)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
	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:183)
	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.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.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:248)
	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.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:248)
	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.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:248)
	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.ActTypeNode.invoke(ActTypeNode.java:138)
	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:248)
	at org.apache.cocoon.Cocoon.process(Cocoon.java:679)
	at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)
	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:859)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:396)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)

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