<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style></style></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1>Hello,<o:p></o:p><o:p> </o:p>I am getting this exception error when trying to view certain config channels inside the spacewalk UI (https://spacewalk /rhn/configuration/ChannelOverview.do?ccid=blah)<o:p></o:p>I have not been able to identify a difference between channels that will display and those that return error.<o:p></o:p><o:p> </o:p>However, I am able to interact with the files via API and rhncfg utilities.<o:p></o:p>Running spacewalk v1.5.<o:p></o:p><o:p> </o:p>Thanks<o:p></o:p>-josh<o:p></o:p><o:p> </o:p><o:p> </o:p><o:p> </o:p>Below is catalina.out excerpt:<o:p></o:p><o:p> </o:p><o:p> </o:p>2013-01-30 17:09:10,774 [TP-Processor2] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/rhn].[org.apache.jsp.WEB_002dINF.pages.configuration.channel.channelOverview_jsp] - Servlet.service() for servlet org.apache.jsp.WEB_002dINF.pages.configuration.channel.channelOverview_jsp threw exception<o:p></o:p>java.lang.NullPointerException<o:p></o:p> at com.redhat.rhn.domain.config.ConfigFileTypeComparator.compare(ConfigFileTypeComparator.java:49)<o:p></o:p> at java.util.TreeMap.put(TreeMap.java:530)<o:p></o:p> at java.util.TreeSet.add(TreeSet.java:238)<o:p></o:p> at java.util.AbstractCollection.addAll(AbstractCollection.java:305)<o:p></o:p> at java.util.TreeSet.addAll(TreeSet.java:295)<o:p></o:p> at org.hibernate.collection.PersistentSet.endRead(PersistentSet.java:329)<o:p></o:p> at org.hibernate.engine.loading.CollectionLoadContext.endLoadingCollection(CollectionLoadContext.java:237)<o:p></o:p> at org.hibernate.engine.loading.CollectionLoadContext.endLoadingCollections(CollectionLoadContext.java:222)<o:p></o:p> at org.hibernate.engine.loading.CollectionLoadContext.endLoadingCollections(CollectionLoadContext.java:195)<o:p></o:p> at org.hibernate.loader.Loader.endCollectionLoad(Loader.java:877)<o:p></o:p> at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:865)<o:p></o:p> at org.hibernate.loader.Loader.doQuery(Loader.java:729)<o:p></o:p> at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)<o:p></o:p> at org.hibernate.loader.Loader.loadCollection(Loader.java:1994)<o:p></o:p> at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36)<o:p></o:p> at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:565)<o:p></o:p> at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:60)<o:p></o:p> at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716)<o:p></o:p> at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:344)<o:p></o:p> at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)<o:p></o:p> at org.hibernate.collection.AbstractPersistentCollection.readSize(AbstractPersistentCollection.java:109)<o:p></o:p> at org.hibernate.collection.PersistentSet.size(PersistentSet.java:139)<o:p></o:p> at com.redhat.rhn.common.security.acl.ConfigAclHandler.aclConfigChannelHasFiles(ConfigAclHandler.java:105)<o:p></o:p> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<o:p></o:p> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<o:p></o:p> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<o:p></o:p> at java.lang.reflect.Method.invoke(Method.java:597)<o:p></o:p> at com.redhat.rhn.common.security.acl.Acl.evalAcl(Acl.java:469)<o:p></o:p> at com.redhat.rhn.frontend.nav.AclGuard.canRender(AclGuard.java:69)<o:p></o:p> at com.redhat.rhn.frontend.nav.RenderGuardComposite.canRender(RenderGuardComposite.java:49)<o:p></o:p> at com.redhat.rhn.frontend.nav.Renderable.canRender(Renderable.java:126)<o:p></o:p> at com.redhat.rhn.frontend.nav.DialognavRenderer.navNodeInactive(DialognavRenderer.java:100)<o:p></o:p> at com.redhat.rhn.frontend.nav.RenderEngine.renderLevel(RenderEngine.java:96)<o:p></o:p> at com.redhat.rhn.frontend.nav.RenderEngine.render(RenderEngine.java:58)<o:p></o:p> at com.redhat.rhn.frontend.taglibs.NavMenuTag.renderNav(NavMenuTag.java:150)<o:p></o:p> at com.redhat.rhn.frontend.taglibs.NavDialogMenuTag.renderNav(NavDialogMenuTag.java:48)<o:p></o:p> at com.redhat.rhn.frontend.taglibs.NavMenuTag.doStartTag(NavMenuTag.java:134)<o:p></o:p> at org.apache.jsp.WEB_002dINF.pages.configuration.channel.channelOverview_jsp._jspx_meth_rhn_005fdialogmenu_005f0(Unknown Source)<o:p></o:p> at org.apache.jsp.WEB_002dINF.pages.configuration.channel.channelOverview_jsp._jspService(Unknown Source)<o:p></o:p> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)<o:p></o:p> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691)<o:p></o:p> at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)<o:p></o:p> at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403)<o:p></o:p> at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)<o:p></o:p> at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)<o:p></o:p> at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)<o:p></o:p> at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)<o:p></o:p> at com.redhat.rhn.frontend.struts.RhnRequestProcessor.process(RhnRequestProcessor.java:99)<o:p></o:p> at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)<o:p></o:p> at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)<o:p></o:p> at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)<o:p></o:p> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.AuthFilter.doFilter(AuthFilter.java:117)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:142)<o:p></o:p> at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:58)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.LocalizedEnvironmentFilter.doFilter(LocalizedEnvironmentFilter.java:67)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.EnvironmentFilter.doFilter(EnvironmentFilter.java:108)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.SessionFilter.doFilter(SessionFilter.java:55)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:97)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)<o:p></o:p> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)<o:p></o:p> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)<o:p></o:p> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)<o:p></o:p> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)<o:p></o:p> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)<o:p></o:p> at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)<o:p></o:p> at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)<o:p></o:p> at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775)<o:p></o:p> at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704)<o:p></o:p> at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897)<o:p></o:p> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)<o:p></o:p> at java.lang.Thread.run(Thread.java:662)<o:p></o:p>2013-01-30 17:09:10,774 [TP-Processor2] ERROR com.redhat.rhn.frontend.servlets.SessionFilter - Error during transaction. Rolling back<o:p></o:p>javax.servlet.ServletException: javax.servlet.jsp.JspException: Error writing to JSP file:<o:p></o:p> at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:842)<o:p></o:p> at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:779)<o:p></o:p> at org.apache.jsp.WEB_002dINF.pages.configuration.channel.channelOverview_jsp._jspService(Unknown Source)<o:p></o:p> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)<o:p></o:p> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691)<o:p></o:p> at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)<o:p></o:p> at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403)<o:p></o:p> at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)<o:p></o:p> at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)<o:p></o:p> at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)<o:p></o:p> at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)<o:p></o:p> at com.redhat.rhn.frontend.struts.RhnRequestProcessor.process(RhnRequestProcessor.java:99)<o:p></o:p> at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)<o:p></o:p> at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)<o:p></o:p> at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)<o:p></o:p> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.AuthFilter.doFilter(AuthFilter.java:117)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:142)<o:p></o:p> at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:58)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.LocalizedEnvironmentFilter.doFilter(LocalizedEnvironmentFilter.java:67)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.EnvironmentFilter.doFilter(EnvironmentFilter.java:108)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.SessionFilter.doFilter(SessionFilter.java:55)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:97)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)<o:p></o:p> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)<o:p></o:p> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)<o:p></o:p> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)<o:p></o:p> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)<o:p></o:p> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)<o:p></o:p> at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)<o:p></o:p> at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)<o:p></o:p> at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775)<o:p></o:p> at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704)<o:p></o:p> at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897)<o:p></o:p> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)<o:p></o:p> at java.lang.Thread.run(Thread.java:662)<o:p></o:p>Caused by: com.redhat.rhn.common.MethodInvocationException: IllegalInvocationException calling aclConfigChannelHasFiles ("config_channel_has_files()"): null<o:p></o:p> at com.redhat.rhn.common.security.acl.Acl.evalAcl(Acl.java:490)<o:p></o:p> at com.redhat.rhn.frontend.nav.AclGuard.canRender(AclGuard.java:69)<o:p></o:p> at com.redhat.rhn.frontend.nav.RenderGuardComposite.canRender(RenderGuardComposite.java:49)<o:p></o:p> at com.redhat.rhn.frontend.nav.Renderable.canRender(Renderable.java:126)<o:p></o:p> at com.redhat.rhn.frontend.nav.DialognavRenderer.navNodeInactive(DialognavRenderer.java:100)<o:p></o:p> at com.redhat.rhn.frontend.nav.RenderEngine.renderLevel(RenderEngine.java:96)<o:p></o:p> at com.redhat.rhn.frontend.nav.RenderEngine.render(RenderEngine.java:58)<o:p></o:p> at com.redhat.rhn.frontend.taglibs.NavMenuTag.renderNav(NavMenuTag.java:150)<o:p></o:p> at com.redhat.rhn.frontend.taglibs.NavDialogMenuTag.renderNav(NavDialogMenuTag.java:48)<o:p></o:p> at com.redhat.rhn.frontend.taglibs.NavMenuTag.doStartTag(NavMenuTag.java:134)<o:p></o:p> at org.apache.jsp.WEB_002dINF.pages.configuration.channel.channelOverview_jsp._jspx_meth_rhn_005fdialogmenu_005f0(Unknown Source)<o:p></o:p> ... 51 more<o:p></o:p>Caused by: java.lang.reflect.InvocationTargetException<o:p></o:p> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<o:p></o:p> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<o:p></o:p> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<o:p></o:p> at java.lang.reflect.Method.invoke(Method.java:597)<o:p></o:p> at com.redhat.rhn.common.security.acl.Acl.evalAcl(Acl.java:469)<o:p></o:p> ... 61 more<o:p></o:p>Caused by: java.lang.NullPointerException<o:p></o:p> at com.redhat.rhn.domain.config.ConfigFileTypeComparator.compare(ConfigFileTypeComparator.java:49)<o:p></o:p> at java.util.TreeMap.put(TreeMap.java:530)<o:p></o:p> at java.util.TreeSet.add(TreeSet.java:238)<o:p></o:p> at java.util.AbstractCollection.addAll(AbstractCollection.java:305)<o:p></o:p> at java.util.TreeSet.addAll(TreeSet.java:295)<o:p></o:p> at org.hibernate.collection.PersistentSet.endRead(PersistentSet.java:329)<o:p></o:p> at org.hibernate.engine.loading.CollectionLoadContext.endLoadingCollection(CollectionLoadContext.java:237)<o:p></o:p> at org.hibernate.engine.loading.CollectionLoadContext.endLoadingCollections(CollectionLoadContext.java:222)<o:p></o:p> at org.hibernate.engine.loading.CollectionLoadContext.endLoadingCollections(CollectionLoadContext.java:195)<o:p></o:p> at org.hibernate.loader.Loader.endCollectionLoad(Loader.java:877)<o:p></o:p> at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:865)<o:p></o:p> at org.hibernate.loader.Loader.doQuery(Loader.java:729)<o:p></o:p> at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)<o:p></o:p> at org.hibernate.loader.Loader.loadCollection(Loader.java:1994)<o:p></o:p> at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36)<o:p></o:p> at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:565)<o:p></o:p> at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:60)<o:p></o:p> at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716)<o:p></o:p> at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:344)<o:p></o:p> at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)<o:p></o:p> at org.hibernate.collection.AbstractPersistentCollection.readSize(AbstractPersistentCollection.java:109)<o:p></o:p> at org.hibernate.collection.PersistentSet.size(PersistentSet.java:139)<o:p></o:p> at com.redhat.rhn.common.security.acl.ConfigAclHandler.aclConfigChannelHasFiles(ConfigAclHandler.java:105)<o:p></o:p> ... 66 more<o:p></o:p>2013-01-30 17:09:10,779 [TP-Processor2] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/rhn].[action] - Servlet.service() for servlet action threw exception<o:p></o:p>java.lang.NullPointerException<o:p></o:p> at com.redhat.rhn.domain.config.ConfigFileTypeComparator.compare(ConfigFileTypeComparator.java:49)<o:p></o:p> at java.util.TreeMap.put(TreeMap.java:530)<o:p></o:p> at java.util.TreeSet.add(TreeSet.java:238)<o:p></o:p> at java.util.AbstractCollection.addAll(AbstractCollection.java:305)<o:p></o:p> at java.util.TreeSet.addAll(TreeSet.java:295)<o:p></o:p> at org.hibernate.collection.PersistentSet.endRead(PersistentSet.java:329)<o:p></o:p> at org.hibernate.engine.loading.CollectionLoadContext.endLoadingCollection(CollectionLoadContext.java:237)<o:p></o:p> at org.hibernate.engine.loading.CollectionLoadContext.endLoadingCollections(CollectionLoadContext.java:222)<o:p></o:p> at org.hibernate.engine.loading.CollectionLoadContext.endLoadingCollections(CollectionLoadContext.java:195)<o:p></o:p> at org.hibernate.loader.Loader.endCollectionLoad(Loader.java:877)<o:p></o:p> at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:865)<o:p></o:p> at org.hibernate.loader.Loader.doQuery(Loader.java:729)<o:p></o:p> at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)<o:p></o:p> at org.hibernate.loader.Loader.loadCollection(Loader.java:1994)<o:p></o:p> at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36)<o:p></o:p> at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:565)<o:p></o:p> at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:60)<o:p></o:p> at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716)<o:p></o:p> at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:344)<o:p></o:p> at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)<o:p></o:p> at org.hibernate.collection.AbstractPersistentCollection.readSize(AbstractPersistentCollection.java:109)<o:p></o:p> at org.hibernate.collection.PersistentSet.size(PersistentSet.java:139)<o:p></o:p> at com.redhat.rhn.common.security.acl.ConfigAclHandler.aclConfigChannelHasFiles(ConfigAclHandler.java:105)<o:p></o:p> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<o:p></o:p> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<o:p></o:p> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<o:p></o:p> at java.lang.reflect.Method.invoke(Method.java:597)<o:p></o:p> at com.redhat.rhn.common.security.acl.Acl.evalAcl(Acl.java:469)<o:p></o:p> at com.redhat.rhn.frontend.nav.AclGuard.canRender(AclGuard.java:69)<o:p></o:p> at com.redhat.rhn.frontend.nav.RenderGuardComposite.canRender(RenderGuardComposite.java:49)<o:p></o:p> at com.redhat.rhn.frontend.nav.Renderable.canRender(Renderable.java:126)<o:p></o:p> at com.redhat.rhn.frontend.nav.DialognavRenderer.navNodeInactive(DialognavRenderer.java:100)<o:p></o:p> at com.redhat.rhn.frontend.nav.RenderEngine.renderLevel(RenderEngine.java:96)<o:p></o:p> at com.redhat.rhn.frontend.nav.RenderEngine.render(RenderEngine.java:58)<o:p></o:p> at com.redhat.rhn.frontend.taglibs.NavMenuTag.renderNav(NavMenuTag.java:150)<o:p></o:p> at com.redhat.rhn.frontend.taglibs.NavDialogMenuTag.renderNav(NavDialogMenuTag.java:48)<o:p></o:p> at com.redhat.rhn.frontend.taglibs.NavMenuTag.doStartTag(NavMenuTag.java:134)<o:p></o:p> at org.apache.jsp.WEB_002dINF.pages.configuration.channel.channelOverview_jsp._jspx_meth_rhn_005fdialogmenu_005f0(Unknown Source)<o:p></o:p> at org.apache.jsp.WEB_002dINF.pages.configuration.channel.channelOverview_jsp._jspService(Unknown Source)<o:p></o:p> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)<o:p></o:p> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691)<o:p></o:p> at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)<o:p></o:p> at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403)<o:p></o:p> at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)<o:p></o:p> at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)<o:p></o:p> at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)<o:p></o:p> at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)<o:p></o:p> at com.redhat.rhn.frontend.struts.RhnRequestProcessor.process(RhnRequestProcessor.java:99)<o:p></o:p> at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)<o:p></o:p> at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)<o:p></o:p> at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)<o:p></o:p> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.AuthFilter.doFilter(AuthFilter.java:117)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:142)<o:p></o:p> at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:58)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.LocalizedEnvironmentFilter.doFilter(LocalizedEnvironmentFilter.java:67)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.EnvironmentFilter.doFilter(EnvironmentFilter.java:108)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.SessionFilter.doFilter(SessionFilter.java:55)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at com.redhat.rhn.frontend.servlets.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:97)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)<o:p></o:p> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)<o:p></o:p> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)<o:p></o:p> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)<o:p></o:p> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)<o:p></o:p> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)<o:p></o:p> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)<o:p></o:p> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)<o:p></o:p> at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)<o:p></o:p> at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)<o:p></o:p> at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775)<o:p></o:p> at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704)<o:p></o:p> at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897)<o:p></o:p> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)<o:p></o:p> at java.lang.Thread.run(Thread.java:662)<o:p></o:p><o:p> </o:p></div></body></html>