AJAX Bug on output widget

[Johnson]

Hi!   I found when a widget assign to output an error will occur.   An Error Occurred Failed to execute pipeline. org.apache.cocoon.ProcessingException: Failed to execute pipeline.: file:/d:/Tomcat55/webapps/cocoon/hz/forms/hz1_template.xml:12:98:java.lang.NullPointerException cause: java.lang.NullPointerException full exception chain stacktrace[hide] org.apache.cocoon.ProcessingException: Failed to execute pipeline.: file:/d:/Tomcat55/webapps/cocoon/hz/forms/hz1_template.xml:12:98:java.lang.NullPointerException at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:588) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483) at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68) at org.apache.cocoon.components.treeprocessor.sitemap.SwitchSelectNode.invoke(SwitchSelectNode.java:103) 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:138) 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.handleCocoonRedirect(ConcreteTreeProcessor.java:298) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.access$000(ConcreteTreeProcessor.java:47) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor$TreeProcessorRedirector.cocoonRedirect(ConcreteTreeProcessor.java:339) at org.apache.cocoon.environment.ForwardRedirector.redirect(ForwardRedirector.java:59) at org.apache.cocoon.components.flow.AbstractInterpreter.forwardTo(AbstractInterpreter.java:209) at org.apache.cocoon.components.flow._javascript_.fom.FOM_JavaScriptInterpreter.forwardTo(FOM_JavaScriptInterpreter.java:894) at org.apache.cocoon.components.flow._javascript_.fom.FOM_Cocoon.forwardTo(FOM_Cocoon.java:698) at org.apache.cocoon.components.flow._javascript_.fom.FOM_Cocoon.jsFunction_sendPage(FOM_Cocoon.java:269) at inv11.invoke() at org.mozilla._javascript_.FunctionObject.doInvoke(FunctionObject.java:523) at org.mozilla._javascript_.FunctionObject.call(FunctionObject.java:438) at org.mozilla._javascript_.ScriptRuntime.call(ScriptRuntime.java:1244) at org.mozilla._javascript_.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:1134) at org.mozilla._javascript_.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:190) at org.mozilla._javascript_.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:138) at org.mozilla._javascript_.continuations.InterpretedFunctionImpl.call(InterpretedFunctionImpl.java:121) at org.mozilla._javascript_.ScriptRuntime.call(ScriptRuntime.java:1244) at org.apache.cocoon.components.flow._javascript_.fom.FOM_JavaScriptInterpreter.callFunction(FOM_JavaScriptInterpreter.java:755) at org.apache.cocoon.components.treeprocessor.sitemap.CallFunctionNode.invoke(CallFunctionNode.java:135) 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:138) 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:250) 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:138) 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:250) at org.apache.cocoon.Cocoon.process(Cocoon.java:624) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1143) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.NullPointerException at org.apache.cocoon.generation.JXTemplateGenerator.call(JXTemplateGenerator.java:2531) at org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2913) at org.apache.cocoon.generation.JXTemplateGenerator.performGeneration(JXTemplateGenerator.java:2486) at org.apache.cocoon.generation.JXTemplateGenerator.generate(JXTemplateGenerator.java:2480) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:581) ... 66 more java.lang.NullPointerException at org.apache.cocoon.generation.JXTemplateGenerator.call(JXTemplateGenerator.java:2531) at org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2913) at org.apache.cocoon.generation.JXTemplateGenerator.performGeneration(JXTemplateGenerator.java:2486) at org.apache.cocoon.generation.JXTemplateGenerator.generate(JXTemplateGenerator.java:2480) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:581) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483) at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68) at org.apache.cocoon.components.treeprocessor.sitemap.SwitchSelectNode.invoke(SwitchSelectNode.java:103) 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:138) 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.handleCocoonRedirect(ConcreteTreeProcessor.java:298) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.access$000(ConcreteTreeProcessor.java:47) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor$TreeProcessorRedirector.cocoonRedirect(ConcreteTreeProcessor.java:339) at org.apache.cocoon.environment.ForwardRedirector.redirect(ForwardRedirector.java:59) at org.apache.cocoon.components.flow.AbstractInterpreter.forwardTo(AbstractInterpreter.java:209) at org.apache.cocoon.components.flow._javascript_.fom.FOM_JavaScriptInterpreter.forwardTo(FOM_JavaScriptInterpreter.java:894) at org.apache.cocoon.components.flow._javascript_.fom.FOM_Cocoon.forwardTo(FOM_Cocoon.java:698) at org.apache.cocoon.components.flow._javascript_.fom.FOM_Cocoon.jsFunction_sendPage(FOM_Cocoon.java:269) at inv11.invoke() at org.mozilla._javascript_.FunctionObject.doInvoke(FunctionObject.java:523) at org.mozilla._javascript_.FunctionObject.call(FunctionObject.java:438) at org.mozilla._javascript_.ScriptRuntime.call(ScriptRuntime.java:1244) at org.mozilla._javascript_.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:1134) at org.mozilla._javascript_.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:190) at org.mozilla._javascript_.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:138) at org.mozilla._javascript_.continuations.InterpretedFunctionImpl.call(InterpretedFunctionImpl.java:121) at org.mozilla._javascript_.ScriptRuntime.call(ScriptRuntime.java:1244) at org.apache.cocoon.components.flow._javascript_.fom.FOM_JavaScriptInterpreter.callFunction(FOM_JavaScriptInterpreter.java:755) at org.apache.cocoon.components.treeprocessor.sitemap.CallFunctionNode.invoke(CallFunctionNode.java:135) 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:138) 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:250) 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:138) 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:250) at org.apache.cocoon.Cocoon.process(Cocoon.java:624) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1143) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Unknown Source) stacktrace[hide] java.lang.NullPointerException at java.util.Hashtable.get(Unknown Source) at java.text.SimpleDateFormat.<init>(Unknown Source) at java.text.DateFormat.get(Unknown Source) at java.text.DateFormat.getDateInstance(Unknown Source) at org.apache.cocoon.forms.datatype.convertor.FormattingDateConvertor.getDateFormat(FormattingDateConvertor.java:95) at org.apache.cocoon.forms.datatype.convertor.FormattingDateConvertor.getDateFormat(FormattingDateConvertor.java:83) at org.apache.cocoon.forms.datatype.convertor.FormattingDateConvertor.convertToString(FormattingDateConvertor.java:74) at org.apache.cocoon.forms.datatype.typeimpl.AbstractDatatype.convertToString(AbstractDatatype.java:94) at org.apache.cocoon.forms.formmodel.Output.generateItemSaxFragment(Output.java:82) at org.apache.cocoon.forms.formmodel.AbstractWidget.generateSaxFragment(AbstractWidget.java:432) at org.apache.cocoon.forms.generation.JXMacrosHelper.generateWidget(JXMacrosHelper.java:157) at sun.reflect.GeneratedMethodAccessor71.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.commons.jexl.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:268) at org.apache.commons.jexl.parser.ASTMethod.execute(ASTMethod.java:61) at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:68) at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:50) at org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:86) at org.apache.cocoon.generation.JXTemplateGenerator.getNode(JXTemplateGenerator.java:886) at org.apache.cocoon.generation.JXTemplateGenerator.getNode(JXTemplateGenerator.java:844) at org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2813) at org.apache.cocoon.generation.JXTemplateGenerator.call(JXTemplateGenerator.java:2529) at org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2913) at org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:3065) at org.apache.cocoon.generation.JXTemplateGenerator.call(JXTemplateGenerator.java:2529) at org.apache.cocoon.generation.JXTemplateGenerator.execute(JXTemplateGenerator.java:2913) at org.apache.cocoon.generation.JXTemplateGenerator.performGeneration(JXTemplateGenerator.java:2486) at org.apache.cocoon.generation.JXTemplateGenerator.generate(JXTemplateGenerator.java:2480) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:581) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483) at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68) at org.apache.cocoon.components.treeprocessor.sitemap.SwitchSelectNode.invoke(SwitchSelectNode.java:103) 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:138) 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.handleCocoonRedirect(ConcreteTreeProcessor.java:298) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.access$000(ConcreteTreeProcessor.java:47) at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor$TreeProcessorRedirector.cocoonRedirect(ConcreteTreeProcessor.java:339) at org.apache.cocoon.environment.ForwardRedirector.redirect(ForwardRedirector.java:59) at org.apache.cocoon.components.flow.AbstractInterpreter.forwardTo(AbstractInterpreter.java:209) at org.apache.cocoon.components.flow._javascript_.fom.FOM_JavaScriptInterpreter.forwardTo(FOM_JavaScriptInterpreter.java:894) at org.apache.cocoon.components.flow._javascript_.fom.FOM_Cocoon.forwardTo(FOM_Cocoon.java:698) at org.apache.cocoon.components.flow._javascript_.fom.FOM_Cocoon.jsFunction_sendPage(FOM_Cocoon.java:269) at inv11.invoke() at org.mozilla._javascript_.FunctionObject.doInvoke(FunctionObject.java:523) at org.mozilla._javascript_.FunctionObject.call(FunctionObject.java:438) at org.mozilla._javascript_.ScriptRuntime.call(ScriptRuntime.java:1244) at org.mozilla._javascript_.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:1134) at org.mozilla._javascript_.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:190) at org.mozilla._javascript_.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:138) at org.mozilla._javascript_.continuations.InterpretedFunctionImpl.call(InterpretedFunctionImpl.java:121) at org.mozilla._javascript_.ScriptRuntime.call(ScriptRuntime.java:1244) at org.apache.cocoon.components.flow._javascript_.fom.FOM_JavaScriptInterpreter.callFunction(FOM_JavaScriptInterpreter.java:755) at org.apache.cocoon.components.treeprocessor.sitemap.CallFunctionNode.invoke(CallFunctionNode.java:135) 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:138) 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:250) 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:138) 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:250) at org.apache.cocoon.Cocoon.process(Cocoon.java:624) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1143) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Unknown Source) johnson