Hi all!

I have an XSP page which is extended with the Session Transformer before
it is used as an resource for the serverpages generator. Here's my
sitemap:

<map:match pattern="menu.xsp">
  <map:generate src="docs/menu.xsp"/>
  <map:transform type="session"/>
  <map:serialize type="xml"/>
</map:match>

<map:match pattern="menu.html">
  <map:generate type="serverpages" src="cocoon:/menu.xsp"/>
  <map:transform src="stylesheets/menu-html.xsl"/>
  <map:serialize type="html"/>
</map:match>

If I open "menu.xsp" in browser, everything looks ok. Session Transformers
does the job and everything. But when opening "menu.html" Cocoon gives a
NullPointerException.

Seems like a bug, not sure though.

Thanks in advance,

-Tuomo

org.apache.cocoon.ProcessingException: Exception during source resolving.:
org.apache.excalibur.source.SourceException: Exception during processing
of cocoon://intranet/menu.xsp: org.apache.cocoon.ProcessingException:
Failed to execute pipeline.: java.lang.NullPointerException
        at
org.apache.cocoon.components.source.SourceUtil.handle(SourceUtil.java:136)
        at
org.apache.cocoon.components.source.SourceUtil.getInputSource(SourceUtil.java:161)
        at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generateSourcecode(ProgramGeneratorImpl.java:438)
        at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:285)
        at
org.apache.cocoon.generation.ServerPagesGenerator.setup(ServerPagesGenerator.java:209)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupPipeline(AbstractProcessingPipeline.java:368)
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:297)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:475)
        at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:142)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:163)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:155)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:163)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:157)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:155)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:309)
        at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:131)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:163)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:157)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:155)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:309)
        at org.apache.cocoon.Cocoon.process(Cocoon.java:585)
        at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1000)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1027)
        at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
        at java.lang.Thread.run(Thread.java:536)
Caused by: org.apache.excalibur.source.SourceException: Exception during
processing of cocoon://intranet/menu.xsp:
org.apache.cocoon.ProcessingException: Failed to execute pipeline.:
java.lang.NullPointerException
        at
org.apache.cocoon.components.source.impl.SitemapSource.getInputStream(SitemapSource.java:255)
        at
org.apache.cocoon.components.source.SourceUtil.getInputSource(SourceUtil.java:157)
        ... 61 more
Caused by: org.apache.cocoon.ProcessingException: Failed to execute
pipeline.: java.lang.NullPointerException
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:283)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:477)
        at
org.apache.cocoon.components.source.impl.SitemapSource.getInputStream(SitemapSource.java:246)
        ... 62 more
Caused by: java.lang.NullPointerException
        at
org.apache.cocoon.webapps.authentication.context.SessionContextImpl.(SessionContextImpl.java:107)
        at
org.apache.cocoon.webapps.authentication.context.SessionContextProviderImpl.getSessionContext(SessionContextProviderImpl.java:97)
        at
org.apache.cocoon.webapps.session.components.SessionManager.getReservedContext(SessionManager.java:316)
        at
org.apache.cocoon.webapps.session.components.SessionManager.getContext(SessionManager.java:958)
        at
org.apache.cocoon.webapps.session.components.SessionManager.streamContextFragment(SessionManager.java:557)
        at
org.apache.cocoon.webapps.session.transformation.SessionPreTransformer.startTransformingElement(SessionPreTransformer.java:230)
        at
org.apache.cocoon.webapps.session.transformation.SessionPostTransformer.startTransformingElement(SessionPostTransformer.java:232)
        at
org.apache.cocoon.transformation.AbstractSAXTransformer.startElement(AbstractSAXTransformer.java:333)
        at
org.apache.cocoon.webapps.session.transformation.SessionPreTransformer.startElement(SessionPreTransformer.java:201)
        at
org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:118)
        at
org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XMLByteStreamInterpreter.java:127)
        at
org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByteStreamInterpreter.java:103)
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:261)
        ... 64 more
org.apache.excalibur.source.SourceException: Exception during processing
of cocoon://intranet/menu.xsp: org.apache.cocoon.ProcessingException:
Failed to execute pipeline.: java.lang.NullPointerException
        at
org.apache.cocoon.components.source.impl.SitemapSource.getInputStream(SitemapSource.java:255)
        at
org.apache.cocoon.components.source.SourceUtil.getInputSource(SourceUtil.java:157)
        at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generateSourcecode(ProgramGeneratorImpl.java:438)
        at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:285)
        at
org.apache.cocoon.generation.ServerPagesGenerator.setup(ServerPagesGenerator.java:209)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupPipeline(AbstractProcessingPipeline.java:368)
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:297)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:475)
        at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:142)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:163)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:155)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:163)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:157)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:155)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:309)
        at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:131)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:163)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:157)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:155)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:309)
        at org.apache.cocoon.Cocoon.process(Cocoon.java:585)
        at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1000)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1027)
        at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
        at java.lang.Thread.run(Thread.java:536)
Caused by: org.apache.cocoon.ProcessingException: Failed to execute
pipeline.: java.lang.NullPointerException
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:283)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:477)
        at
org.apache.cocoon.components.source.impl.SitemapSource.getInputStream(SitemapSource.java:246)
        ... 62 more
Caused by: java.lang.NullPointerException
        at
org.apache.cocoon.webapps.authentication.context.SessionContextImpl.(SessionContextImpl.java:107)
        at
org.apache.cocoon.webapps.authentication.context.SessionContextProviderImpl.getSessionContext(SessionContextProviderImpl.java:97)
        at
org.apache.cocoon.webapps.session.components.SessionManager.getReservedContext(SessionManager.java:316)
        at
org.apache.cocoon.webapps.session.components.SessionManager.getContext(SessionManager.java:958)
        at
org.apache.cocoon.webapps.session.components.SessionManager.streamContextFragment(SessionManager.java:557)
        at
org.apache.cocoon.webapps.session.transformation.SessionPreTransformer.startTransformingElement(SessionPreTransformer.java:230)
        at
org.apache.cocoon.webapps.session.transformation.SessionPostTransformer.startTransformingElement(SessionPostTransformer.java:232)
        at
org.apache.cocoon.transformation.AbstractSAXTransformer.startElement(AbstractSAXTransformer.java:333)
        at
org.apache.cocoon.webapps.session.transformation.SessionPreTransformer.startElement(SessionPreTransformer.java:201)
        at
org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:118)
        at
org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XMLByteStreamInterpreter.java:127)
        at
org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByteStreamInterpreter.java:103)
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:261)
        ... 64 more
org.apache.cocoon.ProcessingException: Failed to execute pipeline.:
java.lang.NullPointerException
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:283)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:477)
        at
org.apache.cocoon.components.source.impl.SitemapSource.getInputStream(SitemapSource.java:246)
        at
org.apache.cocoon.components.source.SourceUtil.getInputSource(SourceUtil.java:157)
        at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generateSourcecode(ProgramGeneratorImpl.java:438)
        at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:285)
        at
org.apache.cocoon.generation.ServerPagesGenerator.setup(ServerPagesGenerator.java:209)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupPipeline(AbstractProcessingPipeline.java:368)
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:297)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:475)
        at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:142)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:163)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:155)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:163)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:157)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:155)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:309)
        at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:131)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:163)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:157)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:155)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:309)
        at org.apache.cocoon.Cocoon.process(Cocoon.java:585)
        at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1000)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1027)
        at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
        at java.lang.Thread.run(Thread.java:536)
Caused by: java.lang.NullPointerException
        at
org.apache.cocoon.webapps.authentication.context.SessionContextImpl.(SessionContextImpl.java:107)
        at
org.apache.cocoon.webapps.authentication.context.SessionContextProviderImpl.getSessionContext(SessionContextProviderImpl.java:97)
        at
org.apache.cocoon.webapps.session.components.SessionManager.getReservedContext(SessionManager.java:316)
        at
org.apache.cocoon.webapps.session.components.SessionManager.getContext(SessionManager.java:958)
        at
org.apache.cocoon.webapps.session.components.SessionManager.streamContextFragment(SessionManager.java:557)
        at
org.apache.cocoon.webapps.session.transformation.SessionPreTransformer.startTransformingElement(SessionPreTransformer.java:230)
        at
org.apache.cocoon.webapps.session.transformation.SessionPostTransformer.startTransformingElement(SessionPostTransformer.java:232)
        at
org.apache.cocoon.transformation.AbstractSAXTransformer.startElement(AbstractSAXTransformer.java:333)
        at
org.apache.cocoon.webapps.session.transformation.SessionPreTransformer.startElement(SessionPreTransformer.java:201)
        at
org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:118)
        at
org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XMLByteStreamInterpreter.java:127)
        at
org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByteStreamInterpreter.java:103)
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:261)
        ... 64 more
java.lang.NullPointerException
        at
org.apache.cocoon.webapps.authentication.context.SessionContextImpl.(SessionContextImpl.java:107)
        at
org.apache.cocoon.webapps.authentication.context.SessionContextProviderImpl.getSessionContext(SessionContextProviderImpl.java:97)
        at
org.apache.cocoon.webapps.session.components.SessionManager.getReservedContext(SessionManager.java:316)
        at
org.apache.cocoon.webapps.session.components.SessionManager.getContext(SessionManager.java:958)
        at
org.apache.cocoon.webapps.session.components.SessionManager.streamContextFragment(SessionManager.java:557)
        at
org.apache.cocoon.webapps.session.transformation.SessionPreTransformer.startTransformingElement(SessionPreTransformer.java:230)
        at
org.apache.cocoon.webapps.session.transformation.SessionPostTransformer.startTransformingElement(SessionPostTransformer.java:232)
        at
org.apache.cocoon.transformation.AbstractSAXTransformer.startElement(AbstractSAXTransformer.java:333)
        at
org.apache.cocoon.webapps.session.transformation.SessionPreTransformer.startElement(SessionPreTransformer.java:201)
        at
org.apache.cocoon.components.sax.XMLTeePipe.startElement(XMLTeePipe.java:118)
        at
org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XMLByteStreamInterpreter.java:127)
        at
org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByteStreamInterpreter.java:103)
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:261)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:477)
        at
org.apache.cocoon.components.source.impl.SitemapSource.getInputStream(SitemapSource.java:246)
        at
org.apache.cocoon.components.source.SourceUtil.getInputSource(SourceUtil.java:157)
        at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generateSourcecode(ProgramGeneratorImpl.java:438)
        at
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:285)
        at
org.apache.cocoon.generation.ServerPagesGenerator.setup(ServerPagesGenerator.java:209)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupPipeline(AbstractProcessingPipeline.java:368)
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:297)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:475)
        at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:142)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:163)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:155)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:163)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:157)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:155)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:309)
        at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:131)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:83)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:163)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:157)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:155)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:309)
        at org.apache.cocoon.Cocoon.process(Cocoon.java:585)
        at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1000)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
        at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1027)
        at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
        at java.lang.Thread.run(Thread.java:536)




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