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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=21243 <xsl:comment> in xsl causes java null pointer exception Summary: <xsl:comment> in xsl causes java null pointer exception Product: Cocoon 2 Version: 2.0.4 Platform: PC URL: http://65.161.204.161/cocoon/mount/work/fails.html OS/Version: Linux Status: NEW Severity: Normal Priority: Other Component: core AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] CC: [EMAIL PROTECTED] http://65.161.204.161/cocoon/mount/work/fails.html Fails. http://65.161.204.161/cocoon/mount/work/works.html Works. Same source xml file: $ cat works.xml <course id="4567" title="How Widgets Work" xmlns:xinclude="http://www.w3.org/2001/XInclude";> </course> $ diff works.xml fails.xml XSL files are the same, except for <xsl:comment> $ cat fails.xsl <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform";> <xsl:comment>Generated by LRNXML Framework V 0.01 on DATE</xsl:comment> <xsl:template match="course"> <html> Works </html> </xsl:template> </xsl:stylesheet> $ diff works.xsl fails.xsl 1a2 > <xsl:comment>Generated by LRNXML Framework V 0.01 on DATE</xsl:comment> $ Error message from cocoon: Cocoon 2 - Internal server error -------------------------------------------------------------------------------- type fatal message Exception during processing of file:/usr/tomcat/webapps/cocoon/mount/work/fails.xsl description org.apache.cocoon.ProcessingException: Exception during processing of file:/usr/tomcat/webapps/cocoon/mount/work/fails.xsl: java.lang.NullPointerException sender org.apache.cocoon.servlet.CocoonServlet source Cocoon servlet stack-trace org.apache.cocoon.ProcessingException: Exception during processing of file:/usr/tomcat/webapps/cocoon/mount/work/fails.xsl: java.lang.NullPointerException at org.apache.cocoon.components.source.AbstractStreamSource.toSAX (AbstractStreamSource.java:214) at org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandler (XSLTProcessorImpl.java:268) at org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandler (XSLTProcessorImpl.java:239) at org.apache.cocoon.transformation.TraxTransformer.setup (TraxTransformer.java:310) at org.apache.cocoon.components.pipeline.AbstractEventPipeline.setupPipeline (AbstractEventPipeline.java:215) at org.apache.cocoon.components.pipeline.CachingEventPipeline.setup (CachingEventPipeline.java:278) at org.apache.cocoon.components.pipeline.CachingEventPipeline.generateKey (CachingEventPipeline.java:141) at org.apache.cocoon.components.pipeline.CachingStreamPipeline.process (CachingStreamPipeline.java:313) at org.apache.cocoon.www.mount.work.sitemap_xmap.matchN40001E (/usr/jakarta-tomcat-4.1.24/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/mount/work/sitemap_xmap.java:474) at org.apache.cocoon.www.mount.work.sitemap_xmap.process(/usr/jakarta- tomcat-4.1.24/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/mount/work/sitemap_xmap.java:373) at org.apache.cocoon.www.mount.work.sitemap_xmap.process(/usr/jakarta- tomcat-4.1.24/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/mount/work/sitemap_xmap.java:318) at org.apache.cocoon.sitemap.Handler.process(Handler.java:227) at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:173) at org.apache.cocoon.sitemap.AbstractSitemap.invoke (AbstractSitemap.java:308) at org.apache.cocoon.www.sitemap_xmap.matchN4005A9(/usr/jakarta-tomcat- 4.1.24/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/sitemap_xmap.java:6482) at org.apache.cocoon.www.sitemap_xmap.process(/usr/jakarta-tomcat- 4.1.24/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/sitemap_xmap.java:3339) at org.apache.cocoon.www.sitemap_xmap.process(/usr/jakarta-tomcat- 4.1.24/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/sitemap_xmap.java:3091) at org.apache.cocoon.sitemap.Handler.process(Handler.java:227) at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:173) at org.apache.cocoon.sitemap.SitemapManager.process (SitemapManager.java:152) at org.apache.cocoon.Cocoon.process(Cocoon.java:579) at org.apache.cocoon.servlet.CocoonServlet.service (CocoonServlet.java:1043) 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:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex t(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex t(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke (StandardContext.java:2415) at org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex t(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke (ErrorDispatcherValve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex t(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex t(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex t(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service (CoyoteAdapter.java:223) at org.apache.coyote.http11.Http11Processor.process (Http11Processor.java:594) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnectio n(Http11Protocol.java:392) at org.apache.tomcat.util.net.TcpWorkerThread.runIt (PoolTcpEndpoint.java:565) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run (ThreadPool.java:619) at java.lang.Thread.run(Thread.java:536) Caused by: java.lang.NullPointerException at org.apache.xalan.processor.StylesheetHandler.startElement (StylesheetHandler.java:656) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.impl.XMLNamespaceBinder.handleStartElement(Unknown Source) at org.apache.xerces.impl.XMLNamespaceBinder.startElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher. dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument (Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.avalon.excalibur.xml.JaxpParser.parse(JaxpParser.java:264) at org.apache.avalon.excalibur.xml.JaxpParser.parse(JaxpParser.java:219) at org.apache.cocoon.components.source.AbstractStreamSource.toSAX (AbstractStreamSource.java:206) ... 51 more java.lang.NullPointerException at org.apache.xalan.processor.StylesheetHandler.startElement (StylesheetHandler.java:656) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.impl.XMLNamespaceBinder.handleStartElement(Unknown Source) at org.apache.xerces.impl.XMLNamespaceBinder.startElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher. dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument (Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.avalon.excalibur.xml.JaxpParser.parse(JaxpParser.java:264) at org.apache.avalon.excalibur.xml.JaxpParser.parse(JaxpParser.java:219) at org.apache.cocoon.components.source.AbstractStreamSource.toSAX (AbstractStreamSource.java:206) at org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandler (XSLTProcessorImpl.java:268) at org.apache.cocoon.components.xslt.XSLTProcessorImpl.getTransformerHandler (XSLTProcessorImpl.java:239) at org.apache.cocoon.transformation.TraxTransformer.setup (TraxTransformer.java:310) at org.apache.cocoon.components.pipeline.AbstractEventPipeline.setupPipeline (AbstractEventPipeline.java:215) at org.apache.cocoon.components.pipeline.CachingEventPipeline.setup (CachingEventPipeline.java:278) at org.apache.cocoon.components.pipeline.CachingEventPipeline.generateKey (CachingEventPipeline.java:141) at org.apache.cocoon.components.pipeline.CachingStreamPipeline.process (CachingStreamPipeline.java:313) at org.apache.cocoon.www.mount.work.sitemap_xmap.matchN40001E (/usr/jakarta-tomcat-4.1.24/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/mount/work/sitemap_xmap.java:474) at org.apache.cocoon.www.mount.work.sitemap_xmap.process(/usr/jakarta- tomcat-4.1.24/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/mount/work/sitemap_xmap.java:373) at org.apache.cocoon.www.mount.work.sitemap_xmap.process(/usr/jakarta- tomcat-4.1.24/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/mount/work/sitemap_xmap.java:318) at org.apache.cocoon.sitemap.Handler.process(Handler.java:227) at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:173) at org.apache.cocoon.sitemap.AbstractSitemap.invoke (AbstractSitemap.java:308) at org.apache.cocoon.www.sitemap_xmap.matchN4005A9(/usr/jakarta-tomcat- 4.1.24/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/sitemap_xmap.java:6482) at org.apache.cocoon.www.sitemap_xmap.process(/usr/jakarta-tomcat- 4.1.24/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/sitemap_xmap.java:3339) at org.apache.cocoon.www.sitemap_xmap.process(/usr/jakarta-tomcat- 4.1.24/work/Standalone/localhost/cocoon/cocoon- files/org/apache/cocoon/www/sitemap_xmap.java:3091) at org.apache.cocoon.sitemap.Handler.process(Handler.java:227) at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:173) at org.apache.cocoon.sitemap.SitemapManager.process (SitemapManager.java:152) at org.apache.cocoon.Cocoon.process(Cocoon.java:579) at org.apache.cocoon.servlet.CocoonServlet.service (CocoonServlet.java:1043) 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:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex t(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex t(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke (StandardContext.java:2415) at org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex t(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke (ErrorDispatcherValve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex t(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex t(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex t(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service (CoyoteAdapter.java:223) at org.apache.coyote.http11.Http11Processor.process (Http11Processor.java:594) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnectio n(Http11Protocol.java:392) at org.apache.tomcat.util.net.TcpWorkerThread.runIt (PoolTcpEndpoint.java:565) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run (ThreadPool.java:619) at java.lang.Thread.run(Thread.java:536) request-uri /cocoon/mount/work/fails.html path-info mount/work/fails.html
