Nice catch. In deed my application is using woodstox, too. But I did not change anything about my dependencies.

Andy



Joachim Van der Auwera schrieb:
I seem to have found the cause of the problem.
This application is also using CXF, and this brought with it an older version of the woodstoc library. Replacing that with tapestry's preferred version seems to have fixed it.

Thanks,
Joachim


Joachim Van der Auwera wrote:
Thanks for the help.
I have seen a note in jira, but that wasn't very helpful either.
What makes it strange is that I don't have the "http://www.w3.org/1999/xhtml"; anywhere in my project, or in my components. I am using chenillekit, but that only seems to contain such a namespace in a component I am not using. I honoustly don't know what I should try to change or rebuild to get rid of this error.

Joachim

Andy Pahne wrote:

There have been two separate threads dealing with this and a few users (including me) experiencing this. But as far as I remember, no solution has been found yet.

The problem disappeared for me, but I don't know how. What I did was a bit desperate: I had a feeling that one of my abstract base classes was causing this. So I rebuilt it from zero step by step, in order to find out what caused the problem. I ended up with the exact base class than before, but the error was never seen again.

I also played around with the configuration settings for production mode, reconfigured the used exception page and things like that.

Unfortunatly I don't think that this will help you much.

Andy



Joachim Van der Auwera schrieb:
Does anybody know where the following "Parameter namespacePrefix was null" error comes from (and better, how to fix).

I upgrading my application from 5.0.18 to 5.1.0.0 and now get this error.

What is extremely wierd is that the template did indeed contain

<html xmlns="http://www.w3.org/1999/xhtml"; xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>

(which seems perfectly valid to me) but changing that to

<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>

and a clean build didn't even seem to make a difference...
Now there is no "http://www.w3.org/1999/xhtml"; anywhere in my code, so I don't know where it comes from...

Any ideas?

Thanks,
Joachim


2009-03-10 10:32:43,613 ERROR [tapestry.render.be.synergetics.ca.gui.pages.Login] Render queue error in CompositeRenderCommand[Start[http://www.w3.org/1999/xhtml html], DefineNamespace[null http://www.w3.org/1999/xhtml], Start[http://www.w3.org/1999/xhtml head], Start[http://www.w3.org/1999/xhtml title]]: Parameter namespacePrefix was null. java.lang.IllegalArgumentException: Parameter namespacePrefix was null. at org.apache.tapestry5.ioc.internal.util.Defense.notNull(Defense.java:37) at org.apache.tapestry5.dom.Element.defineNamespace(Element.java:519) at org.apache.tapestry5.internal.services.MarkupWriterImpl.defineNamespace(MarkupWriterImpl.java:221) at org.apache.tapestry5.internal.pageload.PageLoaderImpl$4.render(PageLoaderImpl.java:341) at org.apache.tapestry5.internal.pageload.CompositeRenderCommand.render(CompositeRenderCommand.java:68) at org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:74) at org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:121) at $PageRenderQueue_11fefb9a143.render($PageRenderQueue_11fefb9a143.java) at $PageRenderQueue_11fefb9a0a0.render($PageRenderQueue_11fefb9a0a0.java) at org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37) at org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:1676) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:1657) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$24.renderMarkup(TapestryModule.java:1639) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$23.renderMarkup(TapestryModule.java:1625) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$22.renderMarkup(TapestryModule.java:1611) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$21.renderMarkup(TapestryModule.java:1583) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.equanda.t5nav.internal.NavigationDispatcher.renderMarkup(NavigationDispatcher.java:94) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at $MarkupRenderer_11fefb9a142.renderMarkup($MarkupRenderer_11fefb9a142.java) at org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:64) at $PageMarkupRenderer_11fefb9a140.renderPageMarkup($PageMarkupRenderer_11fefb9a140.java) at org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:61) at $PageResponseRenderer_11fefb9a0c3.renderPageResponse($PageResponseRenderer_11fefb9a0c3.java) at org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:63) at org.apache.tapestry5.services.TapestryModule$32.handle(TapestryModule.java:1876) at $PageRenderRequestHandler_11fefb9a0c4.handle($PageRenderRequestHandler_11fefb9a0c4.java) at be.synergetics.ca.gui.services.AppServerLoginFilter.handle(AppServerLoginFilter.java:48) at $PageRenderRequestHandler_11fefb9a0c4.handle($PageRenderRequestHandler_11fefb9a0c4.java) at org.chenillekit.access.services.impl.PageRenderAccessFilter.handle(PageRenderAccessFilter.java:86) at $PageRenderRequestFilter_11fefb9a0bf.handle($PageRenderRequestFilter_11fefb9a0bf.java) at $PageRenderRequestHandler_11fefb9a0c4.handle($PageRenderRequestHandler_11fefb9a0c4.java) at $PageRenderRequestHandler_11fefb9a0b7.handle($PageRenderRequestHandler_11fefb9a0b7.java) at org.apache.tapestry5.internal.services.RootPathDispatcher.dispatch(RootPathDispatcher.java:61)
   at $Dispatcher_11fefb9a0be.dispatch($Dispatcher_11fefb9a0be.java)
   at $Dispatcher_11fefb9a0b3.dispatch($Dispatcher_11fefb9a0b3.java)
at org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:242) at org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.services.TapestryModule$4.service(TapestryModule.java:760) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:750) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:85) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at be.synergetics.ca.gui.services.ProlixSsoFilter.service(ProlixSsoFilter.java:43) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at be.synergetics.ca.gui.services.AppModule$1.service(AppModule.java:142) at $RequestFilter_11fefb9a0b0.service($RequestFilter_11fefb9a0b0.java) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.equanda.t5gui.services.T5guiModule$7.service(T5guiModule.java:185) at $RequestFilter_11fefb9a0af.service($RequestFilter_11fefb9a0af.java) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.equanda.tapestry5.services.EquandaModule$1.service(EquandaModule.java:87) at $RequestFilter_11fefb9a0ae.service($RequestFilter_11fefb9a0ae.java) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:90) at org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:81) at org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85) at org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:103) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at $RequestHandler_11fefb9a0a7.service($RequestHandler_11fefb9a0a7.java) at org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:194) at org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53) at $HttpServletRequestHandler_11fefb9a0a9.service($HttpServletRequestHandler_11fefb9a0a9.java) at org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62) at $HttpServletRequestFilter_11fefb9a0a6.service($HttpServletRequestFilter_11fefb9a0a6.java) at $HttpServletRequestHandler_11fefb9a0a9.service($HttpServletRequestHandler_11fefb9a0a9.java) at org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:712) at $HttpServletRequestHandler_11fefb9a0a9.service($HttpServletRequestHandler_11fefb9a0a9.java) at $HttpServletRequestHandler_11fefb9a0a4.service($HttpServletRequestHandler_11fefb9a0a4.java) at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:127) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
   at java.lang.Thread.run(Thread.java:595)
2009-03-10 10:32:43,625 ERROR [org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler] Processing of request failed with uncaught exception: Render queue error in CompositeRenderCommand[Start[http://www.w3.org/1999/xhtml html], DefineNamespace[null http://www.w3.org/1999/xhtml], Start[http://www.w3.org/1999/xhtml head], Start[http://www.w3.org/1999/xhtml title]]: Parameter namespacePrefix was null. org.apache.tapestry5.internal.services.RenderQueueException: Render queue error in CompositeRenderCommand[Start[http://www.w3.org/1999/xhtml html], DefineNamespace[null http://www.w3.org/1999/xhtml], Start[http://www.w3.org/1999/xhtml head], Start[http://www.w3.org/1999/xhtml title]]: Parameter namespacePrefix was null. at org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:86) at org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:121) at $PageRenderQueue_11fefb9a143.render($PageRenderQueue_11fefb9a143.java) at $PageRenderQueue_11fefb9a0a0.render($PageRenderQueue_11fefb9a0a0.java) at org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37) at org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:1676) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:1657) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$24.renderMarkup(TapestryModule.java:1639) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$23.renderMarkup(TapestryModule.java:1625) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$22.renderMarkup(TapestryModule.java:1611) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$21.renderMarkup(TapestryModule.java:1583) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.equanda.t5nav.internal.NavigationDispatcher.renderMarkup(NavigationDispatcher.java:94) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at $MarkupRenderer_11fefb9a142.renderMarkup($MarkupRenderer_11fefb9a142.java) at org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:64) at $PageMarkupRenderer_11fefb9a140.renderPageMarkup($PageMarkupRenderer_11fefb9a140.java) at org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:61) at $PageResponseRenderer_11fefb9a0c3.renderPageResponse($PageResponseRenderer_11fefb9a0c3.java) at org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:63) at org.apache.tapestry5.services.TapestryModule$32.handle(TapestryModule.java:1876) at $PageRenderRequestHandler_11fefb9a0c4.handle($PageRenderRequestHandler_11fefb9a0c4.java) at be.synergetics.ca.gui.services.AppServerLoginFilter.handle(AppServerLoginFilter.java:48) at $PageRenderRequestHandler_11fefb9a0c4.handle($PageRenderRequestHandler_11fefb9a0c4.java) at org.chenillekit.access.services.impl.PageRenderAccessFilter.handle(PageRenderAccessFilter.java:86) at $PageRenderRequestFilter_11fefb9a0bf.handle($PageRenderRequestFilter_11fefb9a0bf.java) at $PageRenderRequestHandler_11fefb9a0c4.handle($PageRenderRequestHandler_11fefb9a0c4.java) at $PageRenderRequestHandler_11fefb9a0b7.handle($PageRenderRequestHandler_11fefb9a0b7.java) at org.apache.tapestry5.internal.services.RootPathDispatcher.dispatch(RootPathDispatcher.java:61)
   at $Dispatcher_11fefb9a0be.dispatch($Dispatcher_11fefb9a0be.java)
   at $Dispatcher_11fefb9a0b3.dispatch($Dispatcher_11fefb9a0b3.java)
at org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:242) at org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.services.TapestryModule$4.service(TapestryModule.java:760) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:750) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:85) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at be.synergetics.ca.gui.services.ProlixSsoFilter.service(ProlixSsoFilter.java:43) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at be.synergetics.ca.gui.services.AppModule$1.service(AppModule.java:142) at $RequestFilter_11fefb9a0b0.service($RequestFilter_11fefb9a0b0.java) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.equanda.t5gui.services.T5guiModule$7.service(T5guiModule.java:185) at $RequestFilter_11fefb9a0af.service($RequestFilter_11fefb9a0af.java) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.equanda.tapestry5.services.EquandaModule$1.service(EquandaModule.java:87) at $RequestFilter_11fefb9a0ae.service($RequestFilter_11fefb9a0ae.java) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:90) at org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:81) at org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85) at org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:103) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at $RequestHandler_11fefb9a0a7.service($RequestHandler_11fefb9a0a7.java) at org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:194) at org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53) at $HttpServletRequestHandler_11fefb9a0a9.service($HttpServletRequestHandler_11fefb9a0a9.java) at org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62) at $HttpServletRequestFilter_11fefb9a0a6.service($HttpServletRequestFilter_11fefb9a0a6.java) at $HttpServletRequestHandler_11fefb9a0a9.service($HttpServletRequestHandler_11fefb9a0a9.java) at org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:712) at $HttpServletRequestHandler_11fefb9a0a9.service($HttpServletRequestHandler_11fefb9a0a9.java) at $HttpServletRequestHandler_11fefb9a0a4.service($HttpServletRequestHandler_11fefb9a0a4.java) at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:127) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
   at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.IllegalArgumentException: Parameter namespacePrefix was null. at org.apache.tapestry5.ioc.internal.util.Defense.notNull(Defense.java:37) at org.apache.tapestry5.dom.Element.defineNamespace(Element.java:519) at org.apache.tapestry5.internal.services.MarkupWriterImpl.defineNamespace(MarkupWriterImpl.java:221) at org.apache.tapestry5.internal.pageload.PageLoaderImpl$4.render(PageLoaderImpl.java:341) at org.apache.tapestry5.internal.pageload.CompositeRenderCommand.render(CompositeRenderCommand.java:68) at org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:74)
   ... 90 more
2009-03-10 10:32:44,387 ERROR [tapestry.render.be.synergetics.ca.gui.pages.ExceptionReport] Render queue error in CompositeRenderCommand[Start[http://www.w3.org/1999/xhtml html], DefineNamespace[null http://www.w3.org/1999/xhtml], Start[http://www.w3.org/1999/xhtml head], Start[http://www.w3.org/1999/xhtml meta], AttributeNS[ http-equiv "X-UA-Compatible"], AttributeNS[ content "IE=EmulateIE7"], End, Comment[try to avoid IE8 problems], Start[http://www.w3.org/1999/xhtml title], Text[CA - ]]: Parameter namespacePrefix was null. java.lang.IllegalArgumentException: Parameter namespacePrefix was null. at org.apache.tapestry5.ioc.internal.util.Defense.notNull(Defense.java:37) at org.apache.tapestry5.dom.Element.defineNamespace(Element.java:519) at org.apache.tapestry5.internal.services.MarkupWriterImpl.defineNamespace(MarkupWriterImpl.java:221) at org.apache.tapestry5.internal.pageload.PageLoaderImpl$4.render(PageLoaderImpl.java:341) at org.apache.tapestry5.internal.pageload.CompositeRenderCommand.render(CompositeRenderCommand.java:68) at org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:74) at org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:121) at $PageRenderQueue_11fefb9a143.render($PageRenderQueue_11fefb9a143.java) at $PageRenderQueue_11fefb9a0a0.render($PageRenderQueue_11fefb9a0a0.java) at org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37) at org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:1676) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:1657) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$24.renderMarkup(TapestryModule.java:1639) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$23.renderMarkup(TapestryModule.java:1625) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$22.renderMarkup(TapestryModule.java:1611) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$21.renderMarkup(TapestryModule.java:1583) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.equanda.t5nav.internal.NavigationDispatcher.renderMarkup(NavigationDispatcher.java:94) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at $MarkupRenderer_11fefb9a142.renderMarkup($MarkupRenderer_11fefb9a142.java) at org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:64) at $PageMarkupRenderer_11fefb9a140.renderPageMarkup($PageMarkupRenderer_11fefb9a140.java) at org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:61) at $PageResponseRenderer_11fefb9a0c3.renderPageResponse($PageResponseRenderer_11fefb9a0c3.java) at org.apache.tapestry5.internal.services.DefaultRequestExceptionHandler.handleRequestException(DefaultRequestExceptionHandler.java:77) at $RequestExceptionHandler_11fefb9a0b2.handleRequestException($RequestExceptionHandler_11fefb9a0b2.java) at org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:42) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.services.TapestryModule$4.service(TapestryModule.java:760) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:750) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:85) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at be.synergetics.ca.gui.services.ProlixSsoFilter.service(ProlixSsoFilter.java:43) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at be.synergetics.ca.gui.services.AppModule$1.service(AppModule.java:142) at $RequestFilter_11fefb9a0b0.service($RequestFilter_11fefb9a0b0.java) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.equanda.t5gui.services.T5guiModule$7.service(T5guiModule.java:185) at $RequestFilter_11fefb9a0af.service($RequestFilter_11fefb9a0af.java) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.equanda.tapestry5.services.EquandaModule$1.service(EquandaModule.java:87) at $RequestFilter_11fefb9a0ae.service($RequestFilter_11fefb9a0ae.java) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:90) at org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:81) at org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85) at org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:103) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at $RequestHandler_11fefb9a0a7.service($RequestHandler_11fefb9a0a7.java) at org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:194) at org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53) at $HttpServletRequestHandler_11fefb9a0a9.service($HttpServletRequestHandler_11fefb9a0a9.java) at org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62) at $HttpServletRequestFilter_11fefb9a0a6.service($HttpServletRequestFilter_11fefb9a0a6.java) at $HttpServletRequestHandler_11fefb9a0a9.service($HttpServletRequestHandler_11fefb9a0a9.java) at org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:712) at $HttpServletRequestHandler_11fefb9a0a9.service($HttpServletRequestHandler_11fefb9a0a9.java) at $HttpServletRequestHandler_11fefb9a0a4.service($HttpServletRequestHandler_11fefb9a0a4.java) at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:127) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
   at java.lang.Thread.run(Thread.java:595)
2009-03-10 10:32:44,389 INFO [be.synergetics.ca.gui.services.AppModule.TimingFilter] Request time: 5459 ms / 2009-03-10 10:32:44,394 ERROR [org.apache.tapestry5.internal.services.InternalModule.PagePool] Page Page[ExceptionReport en_GB] is dirty, and will be discarded (rather than returned to the page pool). 2009-03-10 10:32:44,394 ERROR [org.apache.tapestry5.internal.services.InternalModule.PagePool] Page Page[Login en_GB] is dirty, and will be discarded (rather than returned to the page pool). 2009-03-10 10:32:44,395 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/ca/gui].[default]] Servlet.service() for servlet default threw exception org.apache.tapestry5.internal.services.RenderQueueException: Render queue error in CompositeRenderCommand[Start[http://www.w3.org/1999/xhtml html], DefineNamespace[null http://www.w3.org/1999/xhtml], Start[http://www.w3.org/1999/xhtml head], Start[http://www.w3.org/1999/xhtml meta], AttributeNS[ http-equiv "X-UA-Compatible"], AttributeNS[ content "IE=EmulateIE7"], End, Comment[try to avoid IE8 problems], Start[http://www.w3.org/1999/xhtml title], Text[CA - ]]: Parameter namespacePrefix was null. at org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:86) at org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:121) at $PageRenderQueue_11fefb9a143.render($PageRenderQueue_11fefb9a143.java) at $PageRenderQueue_11fefb9a0a0.render($PageRenderQueue_11fefb9a0a0.java) at org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37) at org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:1676) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:1657) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$24.renderMarkup(TapestryModule.java:1639) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$23.renderMarkup(TapestryModule.java:1625) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$22.renderMarkup(TapestryModule.java:1611) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.apache.tapestry5.services.TapestryModule$21.renderMarkup(TapestryModule.java:1583) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at org.equanda.t5nav.internal.NavigationDispatcher.renderMarkup(NavigationDispatcher.java:94) at $MarkupRenderer_11fefb9a145.renderMarkup($MarkupRenderer_11fefb9a145.java) at $MarkupRenderer_11fefb9a142.renderMarkup($MarkupRenderer_11fefb9a142.java) at org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:64) at $PageMarkupRenderer_11fefb9a140.renderPageMarkup($PageMarkupRenderer_11fefb9a140.java) at org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:61) at $PageResponseRenderer_11fefb9a0c3.renderPageResponse($PageResponseRenderer_11fefb9a0c3.java) at org.apache.tapestry5.internal.services.DefaultRequestExceptionHandler.handleRequestException(DefaultRequestExceptionHandler.java:77) at $RequestExceptionHandler_11fefb9a0b2.handleRequestException($RequestExceptionHandler_11fefb9a0b2.java) at org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:42) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.services.TapestryModule$4.service(TapestryModule.java:760) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:750) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:85) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at be.synergetics.ca.gui.services.ProlixSsoFilter.service(ProlixSsoFilter.java:43) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at be.synergetics.ca.gui.services.AppModule$1.service(AppModule.java:142) at $RequestFilter_11fefb9a0b0.service($RequestFilter_11fefb9a0b0.java) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.equanda.t5gui.services.T5guiModule$7.service(T5guiModule.java:185) at $RequestFilter_11fefb9a0af.service($RequestFilter_11fefb9a0af.java) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.equanda.tapestry5.services.EquandaModule$1.service(EquandaModule.java:87) at $RequestFilter_11fefb9a0ae.service($RequestFilter_11fefb9a0ae.java) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:90) at org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:81) at org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85) at org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:103) at $RequestHandler_11fefb9a0b4.service($RequestHandler_11fefb9a0b4.java) at $RequestHandler_11fefb9a0a7.service($RequestHandler_11fefb9a0a7.java) at org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:194) at org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53) at $HttpServletRequestHandler_11fefb9a0a9.service($HttpServletRequestHandler_11fefb9a0a9.java) at org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62) at $HttpServletRequestFilter_11fefb9a0a6.service($HttpServletRequestFilter_11fefb9a0a6.java) at $HttpServletRequestHandler_11fefb9a0a9.service($HttpServletRequestHandler_11fefb9a0a9.java) at org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:712) at $HttpServletRequestHandler_11fefb9a0a9.service($HttpServletRequestHandler_11fefb9a0a9.java) at $HttpServletRequestHandler_11fefb9a0a4.service($HttpServletRequestHandler_11fefb9a0a4.java) at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:127) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
   at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.IllegalArgumentException: Parameter namespacePrefix was null. at org.apache.tapestry5.ioc.internal.util.Defense.notNull(Defense.java:37) at org.apache.tapestry5.dom.Element.defineNamespace(Element.java:519) at org.apache.tapestry5.internal.services.MarkupWriterImpl.defineNamespace(MarkupWriterImpl.java:221) at org.apache.tapestry5.internal.pageload.PageLoaderImpl$4.render(PageLoaderImpl.java:341) at org.apache.tapestry5.internal.pageload.CompositeRenderCommand.render(CompositeRenderCommand.java:68) at org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:74)
   ... 79 more



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