Template Exception navmenu component when inserting a page without any title
----------------------------------------------------------------------------

                 Key: TEMPLATES-533
                 URL: http://www.jahia.net/jira/browse/TEMPLATES-533
             Project: Jahia Default Templates / Web Design / General Usability
          Issue Type: Sub-task
          Components: Community templates
    Affects Versions: Templates 6.0
         Environment: 23408
            Reporter: Stephane Croisier
            Assignee: Clement Egger
            Priority: Major
             Fix For: Templates 6.0


I created a new Sandbox virtual site (one single lang: FR). With root I added a 
few pages (no one is validated yet). Then I selected a template (full I 
believe) and forgot to enter a title. When clicking OK, the page title is not 
mandatory and it crashs.

2008-11-17 10:48:14,265: WARN  [org.jahia.resourcebundle.JahiaResourceBundle] - 
Resource [mySettings.title] not found in class java.util.PropertyResourceBundle 
using locale [fr]
2008-11-17 10:48:14,281: WARN  [org.jahia.resourcebundle.JahiaResourceBundle] - 
Resource [logout] not found in class java.util.PropertyResourceBundle using 
locale [fr]
2008-11-17 10:48:14,296: WARN  
[org.jahia.ajax.gwt.templates.components.actionmenus.server.helper.ActionMenuLabelProvider]
 - Please specify resource for icon label 'links.add' in bundle 
'jahiatemplates.Sandbox_templates'
2008-11-17 10:48:14,359: ERROR [org.jahia.engines.EngineRenderer] - Root cause 
: Error while forwarding the Engine 
/jsp/jahia/templates/community_templates/home.jsp : 
javax.servlet.jsp.JspException: java.lang.NullPointerException -> BAILING OUT
javax.servlet.ServletException: javax.servlet.jsp.JspException: 
java.lang.NullPointerException
        at 
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:848)
        at 
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.home_jsp._jspService(home_jsp.java:167)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
        at org.jahia.engines.EngineRenderer.renderCore(EngineRenderer.java:227)
        at org.jahia.engines.EngineRenderer.render(EngineRenderer.java:89)
        at org.jahia.engines.core.Core_Engine.processCore(Core_Engine.java:151)
        at org.jahia.engines.core.Core_Engine.handleActions(Core_Engine.java:94)
        at 
org.jahia.operations.valves.EngineValve.processEngineRequest(EngineValve.java:177)
        at org.jahia.operations.valves.EngineValve.invoke(EngineValve.java:80)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.PlutoProcessActionValve.invoke(PlutoProcessActionValve.java:159)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.SkeletonAggregatorValve.invoke(SkeletonAggregatorValve.java:76)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at org.jahia.operations.valves.ThemeValve.invoke(ThemeValve.java:68)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at org.jahia.operations.valves.HistoryValve.invoke(HistoryValve.java:31)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.PageAccessCheckValve.invoke(PageAccessCheckValve.java:73)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.OperationModeCheckValve.invoke(OperationModeCheckValve.java:84)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.SiteCheckValve.invoke(SiteCheckValve.java:78)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.pipelines.impl.GenericPipeline.invoke(GenericPipeline.java:150)
        at 
org.jahia.operations.OperationManager.handleOperations(OperationManager.java:81)
        at org.jahia.bin.JahiaAction.execute(JahiaAction.java:74)
        at 
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
        at 
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
        at 
org.jahia.bin.JahiaRequestProcessor.process(JahiaRequestProcessor.java:82)
        at 
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
        at org.jahia.bin.Jahia.process(Jahia.java:1536)
        at org.jahia.bin.Jahia.service(Jahia.java:830)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.jahia.bin.filters.jcr.JcrSessionFilter.doFilter(JcrSessionFilter.java:23)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164)
        at 
org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141)
        at 
org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90)
        at 
org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:417)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.jahia.bin.filters.ResponseCacheControlFilter.doFilter(ResponseCacheControlFilter.java:94)
        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:233)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
        at 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
        at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
        at 
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
        at 
org.jahia.taglibs.html.menus.NavMenuTag.getPageSubTree(NavMenuTag.java:472)
        at 
org.jahia.taglibs.html.menus.NavMenuTag.doStartTag(NavMenuTag.java:225)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.common.header_jsp._jspx_meth_components_005fnavigation_002dmenu_005f0(header_jsp.java:319)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.common.header_jsp._jspService(header_jsp.java:107)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
        at 
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535)
        at 
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472)
        at 
org.apache.taglibs.standard.tag.common.core.ImportSupport.acquireString(ImportSupport.java:296)
        at 
org.apache.taglibs.standard.tag.common.core.ImportSupport.doEndTag(ImportSupport.java:161)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.home_jsp._jspx_meth_components_005finclude_005f0(home_jsp.java:426)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.home_jsp._jspx_meth_components_005ftemplate_002dbody_005f0(home_jsp.java:370)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.home_jsp._jspService(home_jsp.java:147)
        ... 69 more
2008-11-17 10:48:14,359: ERROR [org.jahia.bin.errors.ErrorLoggingFilter] - User 
message=Error while forwarding a Jahia engine's content, System message=Root 
cause : Error while forwarding the Engine 
/jsp/jahia/templates/community_templates/home.jsp : 
javax.servlet.jsp.JspException: java.lang.NullPoi
nterException -> BAILING OUT, root cause:javax.servlet.ServletException: 
javax.servlet.jsp.JspException: java.lang.NullPointerException. Error message: 
User message=Error while forwarding a Jahia engine's content, System 
message=Root cause : Error while forwarding the Engine /jsp/jahia/templates/
community_templates/home.jsp : javax.servlet.jsp.JspException: 
java.lang.NullPointerException -> BAILING OUT, root 
cause:javax.servlet.ServletException: javax.servlet.jsp.JspException: 
java.lang.NullPointerException
org.jahia.exceptions.JahiaException: User message=Error while forwarding a 
Jahia engine's content, System message=Root cause : Error while forwarding the 
Engine /jsp/jahia/templates/community_templates/home.jsp : 
javax.servlet.jsp.JspException: java.lang.NullPointerException -> BAILING OUT, 
root cau
se:javax.servlet.ServletException: javax.servlet.jsp.JspException: 
java.lang.NullPointerException root cause=org.apache.jasper.JasperException: 
javax.servlet.ServletException: javax.servlet.jsp.JspException: 
java.lang.NullPointerException
        at org.jahia.engines.EngineRenderer.renderCore(EngineRenderer.java:253)
        at org.jahia.engines.EngineRenderer.render(EngineRenderer.java:89)
        at org.jahia.engines.core.Core_Engine.processCore(Core_Engine.java:151)
        at org.jahia.engines.core.Core_Engine.handleActions(Core_Engine.java:94)
        at 
org.jahia.operations.valves.EngineValve.processEngineRequest(EngineValve.java:177)
        at org.jahia.operations.valves.EngineValve.invoke(EngineValve.java:80)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.PlutoProcessActionValve.invoke(PlutoProcessActionValve.java:159)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.SkeletonAggregatorValve.invoke(SkeletonAggregatorValve.java:76)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at org.jahia.operations.valves.ThemeValve.invoke(ThemeValve.java:68)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at org.jahia.operations.valves.HistoryValve.invoke(HistoryValve.java:31)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.PageAccessCheckValve.invoke(PageAccessCheckValve.java:73)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.OperationModeCheckValve.invoke(OperationModeCheckValve.java:84)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.SiteCheckValve.invoke(SiteCheckValve.java:78)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.pipelines.impl.GenericPipeline.invoke(GenericPipeline.java:150)
        at 
org.jahia.operations.OperationManager.handleOperations(OperationManager.java:81)
        at org.jahia.bin.JahiaAction.execute(JahiaAction.java:74)
        at 
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
        at 
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
        at 
org.jahia.bin.JahiaRequestProcessor.process(JahiaRequestProcessor.java:82)
        at 
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
        at org.jahia.bin.Jahia.process(Jahia.java:1536)
        at org.jahia.bin.Jahia.service(Jahia.java:830)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.jahia.bin.filters.jcr.JcrSessionFilter.doFilter(JcrSessionFilter.java:23)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164)
        at 
org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141)
        at 
org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90)
        at 
org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:417)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.jahia.bin.filters.ResponseCacheControlFilter.doFilter(ResponseCacheControlFilter.java:94)
        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:233)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
        at 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
        at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
        at 
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Thread.java:619)
Caused by: org.apache.jasper.JasperException: javax.servlet.ServletException: 
javax.servlet.jsp.JspException: java.lang.NullPointerException
        at 
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:398)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
        at org.jahia.engines.EngineRenderer.renderCore(EngineRenderer.java:227)
        ... 56 more
Caused by: javax.servlet.ServletException: javax.servlet.jsp.JspException: 
java.lang.NullPointerException
        at 
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:848)
        at 
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.home_jsp._jspService(home_jsp.java:167)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
        ... 66 more
Caused by: java.lang.NullPointerException
        at 
org.jahia.taglibs.html.menus.NavMenuTag.getPageSubTree(NavMenuTag.java:472)
        at 
org.jahia.taglibs.html.menus.NavMenuTag.doStartTag(NavMenuTag.java:225)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.common.header_jsp._jspx_meth_components_005fnavigation_002dmenu_005f0(header_jsp.java:319)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.common.header_jsp._jspService(header_jsp.java:107)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
        at 
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535)
        at 
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472)
        at 
org.apache.taglibs.standard.tag.common.core.ImportSupport.acquireString(ImportSupport.java:296)
        at 
org.apache.taglibs.standard.tag.common.core.ImportSupport.doEndTag(ImportSupport.java:161)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.home_jsp._jspx_meth_components_005finclude_005f0(home_jsp.java:426)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.home_jsp._jspx_meth_components_005ftemplate_002dbody_005f0(home_jsp.java:370)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.home_jsp._jspService(home_jsp.java:147)
        ... 69 more
org.apache.jasper.JasperException: javax.servlet.ServletException: 
javax.servlet.jsp.JspException: java.lang.NullPointerException
        at 
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:398)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
        at org.jahia.engines.EngineRenderer.renderCore(EngineRenderer.java:227)
        at org.jahia.engines.EngineRenderer.render(EngineRenderer.java:89)
        at org.jahia.engines.core.Core_Engine.processCore(Core_Engine.java:151)
        at org.jahia.engines.core.Core_Engine.handleActions(Core_Engine.java:94)
        at 
org.jahia.operations.valves.EngineValve.processEngineRequest(EngineValve.java:177)
        at org.jahia.operations.valves.EngineValve.invoke(EngineValve.java:80)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.PlutoProcessActionValve.invoke(PlutoProcessActionValve.java:159)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.SkeletonAggregatorValve.invoke(SkeletonAggregatorValve.java:76)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at org.jahia.operations.valves.ThemeValve.invoke(ThemeValve.java:68)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at org.jahia.operations.valves.HistoryValve.invoke(HistoryValve.java:31)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.PageAccessCheckValve.invoke(PageAccessCheckValve.java:73)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.OperationModeCheckValve.invoke(OperationModeCheckValve.java:84)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.operations.valves.SiteCheckValve.invoke(SiteCheckValve.java:78)
        at 
org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:163)
        at 
org.jahia.pipelines.impl.GenericPipeline.invoke(GenericPipeline.java:150)
        at 
org.jahia.operations.OperationManager.handleOperations(OperationManager.java:81)
        at org.jahia.bin.JahiaAction.execute(JahiaAction.java:74)
        at 
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
        at 
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
        at 
org.jahia.bin.JahiaRequestProcessor.process(JahiaRequestProcessor.java:82)
        at 
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
        at org.jahia.bin.Jahia.process(Jahia.java:1536)
        at org.jahia.bin.Jahia.service(Jahia.java:830)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.jahia.bin.filters.jcr.JcrSessionFilter.doFilter(JcrSessionFilter.java:23)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164)
        at 
org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141)
        at 
org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90)
        at 
org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:417)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.jahia.bin.filters.ResponseCacheControlFilter.doFilter(ResponseCacheControlFilter.java:94)
        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:233)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
        at 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
        at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
        at 
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Thread.java:619)
Caused by: javax.servlet.ServletException: javax.servlet.jsp.JspException: 
java.lang.NullPointerException
        at 
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:848)
        at 
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.home_jsp._jspService(home_jsp.java:167)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
        ... 66 more
Caused by: java.lang.NullPointerException
        at 
org.jahia.taglibs.html.menus.NavMenuTag.getPageSubTree(NavMenuTag.java:472)
        at 
org.jahia.taglibs.html.menus.NavMenuTag.doStartTag(NavMenuTag.java:225)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.common.header_jsp._jspx_meth_components_005fnavigation_002dmenu_005f0(header_jsp.java:319)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.common.header_jsp._jspService(header_jsp.java:107)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
        at 
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535)
        at 
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472)
        at 
org.apache.taglibs.standard.tag.common.core.ImportSupport.acquireString(ImportSupport.java:296)
        at 
org.apache.taglibs.standard.tag.common.core.ImportSupport.doEndTag(ImportSupport.java:161)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.home_jsp._jspx_meth_components_005finclude_005f0(home_jsp.java:426)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.home_jsp._jspx_meth_components_005ftemplate_002dbody_005f0(home_jsp.java:370)
        at 
org.apache.jsp.jsp.jahia.templates.community_005ftemplates.home_jsp._jspService(home_jsp.java:147)
        ... 69 more
2008-11-17 10:48:23,593: INFO  
[org.jahia.services.search.lucene.AbstractLuceneSearchIndexer] - search service 
is running in Thread name=LuceneSearchIndexer Background Thread
[GC 140459K->76283K(1001216K), 0.0346195 secs]
2008-11-17 10:48:23,703: INFO  
[org.jahia.services.search.lucene.fs.JahiaIndexSearcher] - Opening [EMAIL 
PROTECTED] main
2008-11-17 10:48:23,750: INFO  
[org.jahia.services.search.lucene.fs.LuceneCoreSearcher] - Registered new 
searcher [EMAIL PROTECTED]
2008-11-17 10:48:23,750: INFO  
[org.jahia.services.search.lucene.AbstractLuceneSearchIndexer] - Finished 
processing 8 indexing orders in 157ms.







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