New subject: [JBoss JIRA] Updated: (GTNPORTAL-430) Show exception when delete page in special case

Monday, 28 December 2009


Show exception when delete page in special case
-----------------------------------------------

                 Key: GTNPORTAL-430
                 URL: https://jira.jboss.org/jira/browse/GTNPORTAL-430
             Project: GateIn Portal
          Issue Type: Bug
    Affects Versions: 3.0.0-Beta04
            Reporter: Hang Nguyen
         Attachments: 3.jpg

Steps:
At step 1
- Login by root
- Go to Manage Page --> delete Sitemap page --> OK
At browser 2
- login by root
- Go to Manage Page --> move scroll down --> Show exception

java.lang.NullPointerException
        at org.exoplatform.portal.pom.data.Mapper.loadChildren(Mapper.java:400)
        at org.exoplatform.portal.pom.data.Mapper.load(Mapper.java:351)
        at
org.exoplatform.portal.pom.config.tasks.SearchTask$FindPage.loadT(SearchTask.java:148)
        at
org.exoplatform.portal.pom.config.tasks.SearchTask$FindPage.loadT(SearchTask.java:127)
        at
org.exoplatform.portal.pom.config.tasks.SearchTask$FindSiteObject$1.load(SearchTask.java:
102)
        at org.exoplatform.commons.utils.LazyList.get(LazyList.java:112)
        at java.util.AbstractList$Itr.next(AbstractList.java:345)
        at java.util.SubList$1.next(AbstractList.java:696)
        at
org.exoplatform.portal.config.DataStorageImpl$Bilto$1.load(DataStorageImpl.java:184)
        at
org.exoplatform.portal.config.DataStorageImpl$Bilto$1.load(DataStorageImpl.java:175)
        at org.exoplatform.commons.utils.LazyList.get(LazyList.java:112)
        at java.util.AbstractList$Itr.next(AbstractList.java:345)
        at java.util.SubList$1.next(AbstractList.java:696)
        at UIRepeater.run(UIRepeater.gtmpl:54)
        at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:95)
        at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
        at
org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
        at
org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
        at
org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
        at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:135)
        at
org.exoplatform.webui.core.UIApplication.renderBlockToUpdate(UIApplication.java:134)
        at
org.exoplatform.webui.core.UIPortletApplication.processRender(UIPortletApplication.java:9
6)
        at
org.exoplatform.webui.application.portlet.PortletApplication.render(PortletApplication.ja
va:244)
        at
org.exoplatform.webui.application.portlet.PortletApplicationController.render(PortletAppl
icationController.java:110)
        at
org.gatein.pc.portlet.impl.jsr168.PortletContainerImpl$Invoker.doFilter(PortletContainerI
mpl.java:568)
        at
org.gatein.pc.portlet.impl.jsr168.api.FilterChainImpl.doFilter(FilterChainImpl.java:159)
        at
org.gatein.pc.portlet.impl.jsr168.api.FilterChainImpl.doFilter(FilterChainImpl.java:80)
        at
org.gatein.pc.portlet.impl.jsr168.PortletContainerImpl.dispatch(PortletContainerImpl.java
:505)
        at
org.gatein.pc.portlet.container.ContainerPortletDispatcher.invoke(ContainerPortletDispatc
her.java:42)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.EventPayloadInterceptor.invoke(EventPayloadInterceptor.java
:196)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.RequestAttributeConversationInterceptor.invoke(RequestAttri
buteConversationInterceptor.java:119)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at org.gatein.pc.portlet.aspects.CCPPInterceptor.invoke(CCPPInterceptor.java:65)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at org.gatein.pc.bridge.BridgeInterceptor.invoke(BridgeInterceptor.java:49)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.ContextDispatcherInterceptor.access$001(ContextDispatcherIn
terceptor.java:49)
        at
org.gatein.pc.portlet.aspects.ContextDispatcherInterceptor$1.doCallback(ContextDispatcher
Interceptor.java:123)
        at
org.gatein.wci.command.CommandDispatcher$CallbackCommand.execute(CommandDispatcher.java:8
2)
        at sun.reflect.GeneratedMethodAccessor103.invoke(Unknown Source)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.gatein.wci.command.CommandServlet.doGet(CommandServlet.java:135)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava: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.gatein.wci.command.CommandServlet.include(CommandServlet.java:84)
        at org.gatein.wci.command.CommandDispatcher.include(CommandDispatcher.java:58)
        at
org.gatein.wci.tomcat.TC6ServletContainerContext.include(TC6ServletContainerContext.java:
87)
        at
org.gatein.wci.impl.DefaultServletContainer.include(DefaultServletContainer.java:191)
        at
org.gatein.pc.portlet.impl.spi.AbstractServerContext.dispatch(AbstractServerContext.java:
69)
        at
org.gatein.pc.portlet.aspects.ContextDispatcherInterceptor.invoke(ContextDispatcherInterc
eptor.java:77)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.SecureTransportInterceptor.invoke(SecureTransportIntercepto
r.java:69)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.ValveInterceptor.invoke(ValveInterceptor.java:75)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.container.ContainerPortletInvoker.invoke(ContainerPortletInvoker.ja
va:117)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.state.producer.ProducerPortletInvoker.invoke(ProducerPortletInvoker
.java:230)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.PortletCustomizationInterceptor.invoke(PortletCustomization
Interceptor.java:76)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.ConsumerCacheInterceptor.invoke(ConsumerCacheInterceptor.ja
va:162)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.federation.impl.FederatedPortletInvokerService.invoke(FederatedPortletInvok
erService.java:152)
        at
org.gatein.pc.federation.impl.FederatingPortletInvokerService.invoke(FederatingPortletInv
okerService.java:173)
        at org.exoplatform.portal.webui.application.UIPortlet.invoke(UIPortlet.java:881)
        at
org.exoplatform.portal.webui.application.UIPortletLifecycle.processRender(UIPortletLifecy
cle.java:174)
        at
org.exoplatform.portal.webui.application.UIPortletLifecycle.processRender(UIPortletLifecy
cle.java:53)
        at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:135)
        at
org.exoplatform.portal.webui.workspace.UIPortalApplication.processRender(UIPortalApplicat
ion.java:485)
        at
org.exoplatform.portal.application.PortalRequestHandler.execute(PortalRequestHandler.java
:109)
        at org.exoplatform.web.WebAppController.service(WebAppController.java:143)
        at
org.exoplatform.portal.application.PortalController.onService(PortalController.java:127)
        at
org.exoplatform.container.web.AbstractHttpServlet.service(AbstractHttpServlet.java:114)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:290)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at
org.exoplatform.frameworks.jcr.web.ThreadLocalSessionProviderInitializedFilter.doFilter(T
hreadLocalSessionProviderInitializedFilter.java:116)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:235)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at
org.exoplatform.web.CacheUserProfileFilter.doFilter(CacheUserProfileFilter.java:68)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:235)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at
org.exoplatform.services.security.web.SetCurrentIdentityFilter.doFilter(SetCurrentIdentit
yFilter.java:76)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:235)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at
org.exoplatform.web.filter.ExtensibleFilter$ExtensibleFilterChain.doFilter(ExtensibleFilt
er.java:112)
        at org.exoplatform.web.filter.ExtensibleFilter.doFilter(ExtensibleFilter.java:84)
        at org.exoplatform.web.filter.GenericFilter.doFilter(GenericFilter.java:66)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava: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:175)
        at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        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:844)
        at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.ja
va:583)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Thread.java:619)
java.lang.IllegalStateException: Cannot load resource at index 10
        at org.exoplatform.commons.utils.LazyList.get(LazyList.java:118)
        at java.util.AbstractList$Itr.next(AbstractList.java:345)
        at java.util.SubList$1.next(AbstractList.java:696)
        at
org.exoplatform.portal.config.DataStorageImpl$Bilto$1.load(DataStorageImpl.java:184)
        at
org.exoplatform.portal.config.DataStorageImpl$Bilto$1.load(DataStorageImpl.java:175)
        at org.exoplatform.commons.utils.LazyList.get(LazyList.java:112)
        at java.util.AbstractList$Itr.next(AbstractList.java:345)
        at java.util.SubList$1.next(AbstractList.java:696)
        at UIRepeater.run(UIRepeater.gtmpl:54)
        at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:95)
        at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
        at
org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
        at
org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
        at
org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
        at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:135)
        at
org.exoplatform.webui.core.UIApplication.renderBlockToUpdate(UIApplication.java:134)
        at
org.exoplatform.webui.core.UIPortletApplication.processRender(UIPortletApplication.java:9
6)
        at
org.exoplatform.webui.application.portlet.PortletApplication.render(PortletApplication.ja
va:244)
        at
org.exoplatform.webui.application.portlet.PortletApplicationController.render(PortletAppl
icationController.java:110)
        at
org.gatein.pc.portlet.impl.jsr168.PortletContainerImpl$Invoker.doFilter(PortletContainerI
mpl.java:568)
        at
org.gatein.pc.portlet.impl.jsr168.api.FilterChainImpl.doFilter(FilterChainImpl.java:159)
        at
org.gatein.pc.portlet.impl.jsr168.api.FilterChainImpl.doFilter(FilterChainImpl.java:80)
        at
org.gatein.pc.portlet.impl.jsr168.PortletContainerImpl.dispatch(PortletContainerImpl.java
:505)
        at
org.gatein.pc.portlet.container.ContainerPortletDispatcher.invoke(ContainerPortletDispatc
her.java:42)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.EventPayloadInterceptor.invoke(EventPayloadInterceptor.java
:196)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.RequestAttributeConversationInterceptor.invoke(RequestAttri
buteConversationInterceptor.java:119)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at org.gatein.pc.portlet.aspects.CCPPInterceptor.invoke(CCPPInterceptor.java:65)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at org.gatein.pc.bridge.BridgeInterceptor.invoke(BridgeInterceptor.java:49)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.ContextDispatcherInterceptor.access$001(ContextDispatcherIn
terceptor.java:49)
        at
org.gatein.pc.portlet.aspects.ContextDispatcherInterceptor$1.doCallback(ContextDispatcher
Interceptor.java:123)
        at
org.gatein.wci.command.CommandDispatcher$CallbackCommand.execute(CommandDispatcher.java:8
2)
        at sun.reflect.GeneratedMethodAccessor103.invoke(Unknown Source)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.gatein.wci.command.CommandServlet.doGet(CommandServlet.java:135)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava: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.gatein.wci.command.CommandServlet.include(CommandServlet.java:84)
        at org.gatein.wci.command.CommandDispatcher.include(CommandDispatcher.java:58)
        at
org.gatein.wci.tomcat.TC6ServletContainerContext.include(TC6ServletContainerContext.java:
87)
        at
org.gatein.wci.impl.DefaultServletContainer.include(DefaultServletContainer.java:191)
        at
org.gatein.pc.portlet.impl.spi.AbstractServerContext.dispatch(AbstractServerContext.java:
69)
        at
org.gatein.pc.portlet.aspects.ContextDispatcherInterceptor.invoke(ContextDispatcherInterc
eptor.java:77)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.SecureTransportInterceptor.invoke(SecureTransportIntercepto
r.java:69)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.ValveInterceptor.invoke(ValveInterceptor.java:75)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.container.ContainerPortletInvoker.invoke(ContainerPortletInvoker.ja
va:117)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.state.producer.ProducerPortletInvoker.invoke(ProducerPortletInvoker
.java:230)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.PortletCustomizationInterceptor.invoke(PortletCustomization
Interceptor.java:76)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.ConsumerCacheInterceptor.invoke(ConsumerCacheInterceptor.ja
va:162)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.federation.impl.FederatedPortletInvokerService.invoke(FederatedPortletInvok
erService.java:152)
        at
org.gatein.pc.federation.impl.FederatingPortletInvokerService.invoke(FederatingPortletInv
okerService.java:173)
        at org.exoplatform.portal.webui.application.UIPortlet.invoke(UIPortlet.java:881)
        at
org.exoplatform.portal.webui.application.UIPortletLifecycle.processRender(UIPortletLifecy
cle.java:174)
        at
org.exoplatform.portal.webui.application.UIPortletLifecycle.processRender(UIPortletLifecy
cle.java:53)
        at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:135)
        at
org.exoplatform.portal.webui.workspace.UIPortalApplication.processRender(UIPortalApplicat
ion.java:485)
        at
org.exoplatform.portal.application.PortalRequestHandler.execute(PortalRequestHandler.java
:109)
        at org.exoplatform.web.WebAppController.service(WebAppController.java:143)
        at
org.exoplatform.portal.application.PortalController.onService(PortalController.java:127)
        at
org.exoplatform.container.web.AbstractHttpServlet.service(AbstractHttpServlet.java:114)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:290)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at
org.exoplatform.frameworks.jcr.web.ThreadLocalSessionProviderInitializedFilter.doFilter(T
hreadLocalSessionProviderInitializedFilter.java:116)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:235)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at
org.exoplatform.web.CacheUserProfileFilter.doFilter(CacheUserProfileFilter.java:68)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:235)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at
org.exoplatform.services.security.web.SetCurrentIdentityFilter.doFilter(SetCurrentIdentit
yFilter.java:76)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:235)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at
org.exoplatform.web.filter.ExtensibleFilter$ExtensibleFilterChain.doFilter(ExtensibleFilt
er.java:112)
        at org.exoplatform.web.filter.ExtensibleFilter.doFilter(ExtensibleFilter.java:84)
        at org.exoplatform.web.filter.GenericFilter.doFilter(GenericFilter.java:66)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava: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:175)
        at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        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:844)
        at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.ja
va:583)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
        at org.exoplatform.portal.pom.data.Mapper.loadChildren(Mapper.java:400)
        at org.exoplatform.portal.pom.data.Mapper.load(Mapper.java:351)
        at
org.exoplatform.portal.pom.config.tasks.SearchTask$FindPage.loadT(SearchTask.java:148)
        at
org.exoplatform.portal.pom.config.tasks.SearchTask$FindPage.loadT(SearchTask.java:127)
        at
org.exoplatform.portal.pom.config.tasks.SearchTask$FindSiteObject$1.load(SearchTask.java:
102)
        at org.exoplatform.commons.utils.LazyList.get(LazyList.java:112)
        ... 105 more
Dec 28, 2009 3:10:56 PM
org.exoplatform.webui.application.portlet.PortletApplicationController rende
r
SEVERE: Error while rendering the porlet
org.exoplatform.groovyscript.TemplateRuntimeException: Groovy template exception at
DataText[pos=Pos
ition[col=1,line=42],data=                      for (bean in uicomponent.getBeans())  { ]
for templa
te system:/groovy/webui/core/UIRepeater.gtmpl
        at
org.exoplatform.groovyscript.GroovyScript.buildRuntimeException(GroovyScript.java:162)
        at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:105)
        at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
        at
org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
        at
org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
        at
org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
        at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:135)
        at
org.exoplatform.webui.core.UIApplication.renderBlockToUpdate(UIApplication.java:134)
        at
org.exoplatform.webui.core.UIPortletApplication.processRender(UIPortletApplication.java:9
6)
        at
org.exoplatform.webui.application.portlet.PortletApplication.render(PortletApplication.ja
va:244)
        at
org.exoplatform.webui.application.portlet.PortletApplicationController.render(PortletAppl
icationController.java:110)
        at
org.gatein.pc.portlet.impl.jsr168.PortletContainerImpl$Invoker.doFilter(PortletContainerI
mpl.java:568)
        at
org.gatein.pc.portlet.impl.jsr168.api.FilterChainImpl.doFilter(FilterChainImpl.java:159)
        at
org.gatein.pc.portlet.impl.jsr168.api.FilterChainImpl.doFilter(FilterChainImpl.java:80)
        at
org.gatein.pc.portlet.impl.jsr168.PortletContainerImpl.dispatch(PortletContainerImpl.java
:505)
        at
org.gatein.pc.portlet.container.ContainerPortletDispatcher.invoke(ContainerPortletDispatc
her.java:42)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.EventPayloadInterceptor.invoke(EventPayloadInterceptor.java
:196)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.RequestAttributeConversationInterceptor.invoke(RequestAttri
buteConversationInterceptor.java:119)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at org.gatein.pc.portlet.aspects.CCPPInterceptor.invoke(CCPPInterceptor.java:65)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at org.gatein.pc.bridge.BridgeInterceptor.invoke(BridgeInterceptor.java:49)
        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87)

        at
org.gatein.pc.portlet.aspects.ContextDispatcherInterceptor.access$001(ContextDispatcherIn
terceptor.java:49)
        at
org.gatein.pc.portlet.aspects.ContextDispatcherInterceptor$1.doCallback(ContextDispatcher
Interceptor.java:123)
        at
org.gatein.wci.command.CommandDispatcher$CallbackCommand.execute(CommandDispatcher.java:8
2)
        at sun.reflect.GeneratedMethodAccessor103.invoke(Unknown Source)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.gatein.wci.command.CommandServlet.doGet(CommandServlet.java:135)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava: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.gatein.wci.command.CommandServlet.include(CommandServlet.java:84)
        at org.gatein.wci.command.CommandDispatcher.include(CommandDispatcher.java:58)
        at
org.gatein.wci.tomcat.TC6ServletContainerContext.include(TC6ServletContainerContext.java:
87)

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[JBoss JIRA] Created: (GTNPORTAL-430) Show exception when delete page in special case