<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div></div><div>I’m experiencing the same after upgrading, except for me it is on the “Repositories > Sync” page for every software channel. Where/how do I get the traceback? And if it is an ACL issue, how do I go about fixing it? This system is stock CentOS and I have only ever followed the instructions for installing SpaceWalk on it.</div><div><br></div><div>Bruce</div><div><br>On Oct 17, 2017, at 4:36 PM, Wood, Brendan <<a href="mailto:Brendan.Wood@Mercy.Net">Brendan.Wood@Mercy.Net</a>> wrote:<br><br></div><blockquote type="cite"><div> <meta http-equiv="Content-Type" content="text/html; charset=Windows-1252"> <div>(Just upgraded to 2.7 from 2.6)</div> <div><br> </div> <div>Via the web interface, looking at the Schedule tab, I can open the Pending/Failed/Completed/etc Actions pages, but if I try to click on any of the actions that are pending/failed/completed I get an “Internal server error” and the traceback sent to me read:</div> <div><br> </div> <div> <div style="font-family: -webkit-standard;">Attribute Names = rhnActiveLang, org.apache.struts.action.MESSAGE, org.apache.struts.action.mapping.instance, requestedUri, session, javax.servlet.request.key_size, org.apache.struts.action.MODULE, org.apache.struts.globals.ORIGINAL_URI_KEY, actionname, javax.servlet.request.cipher_suite, javax.servlet.jsp.jstl.fmt.timeZone.request, action, pageList, user, </div> <div style="font-family: -webkit-standard;"><br> </div> <div style="font-family: -webkit-standard;"><br> </div> <div style="font-family: -webkit-standard;">User Information:</div> <div style="font-family: -webkit-standard;">User admin (id 1, org_id 1)</div> <div style="font-family: -webkit-standard;"><br> </div> <div style="font-family: -webkit-standard;">Exception:</div> <div style="font-family: -webkit-standard;">javax.servlet.ServletException: javax.servlet.jsp.JspException: Error writing to JSP file:</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:858)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.jsp.WEB_002dINF.pages.schedule.completedsystems_jsp._jspService(Unknown Source)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1083)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:396)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:232)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.struts.RhnRequestProcessor.process(RhnRequestProcessor.java:105)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1926)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:451)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.servlets.AuthFilter.doFilter(AuthFilter.java:107)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.servlets.LocalizedEnvironmentFilter.doFilter(LocalizedEnvironmentFilter.java:67)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.servlets.EnvironmentFilter.doFilter(EnvironmentFilter.java:101)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.servlets.SessionFilter.doFilter(SessionFilter.java:57)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.servlets.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:97)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at java.lang.Thread.run(Thread.java:748)</div> <div style="font-family: -webkit-standard;">Caused by: com.redhat.rhn.common.MethodInvocationException: IllegalInvocationException calling aclGenericActionType ("generic_action_type(remove)"): null</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.common.security.acl.Acl.evalAcl(Acl.java:491)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.nav.AclGuard.canRender(AclGuard.java:69)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.nav.RenderGuardComposite.canRender(RenderGuardComposite.java:49)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.nav.Renderable.canRender(Renderable.java:126)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.nav.DialognavRenderer.navNodeInactive(DialognavRenderer.java:102)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.nav.RenderEngine.renderLevel(RenderEngine.java:96)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.nav.RenderEngine.render(RenderEngine.java:58)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.taglibs.helpers.RenderUtils.render(RenderUtils.java:148)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.taglibs.helpers.RenderUtils.renderNavigationMenu(RenderUtils.java:132)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.taglibs.helpers.RenderUtils.renderNavigationMenu(RenderUtils.java:73)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.frontend.taglibs.NavMenuTag.doStartTag(NavMenuTag.java:52)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.apache.jsp.WEB_002dINF.pages.schedule.completedsystems_jsp._jspx_meth_rhn_005fdialogmenu_005f0(Unknown Source)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>... 51 more</div> <div style="font-family: -webkit-standard;">Caused by: java.lang.reflect.InvocationTargetException</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at java.lang.reflect.Method.invoke(Method.java:498)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.common.security.acl.Acl.evalAcl(Acl.java:469)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>... 62 more</div> <div style="font-family: -webkit-standard;">Caused by: org.hibernate.LazyInitializationException: could not initialize proxy - no Session</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:167)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:215)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:190)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.domain.action.ActionType_$$_javassist_133.equals(ActionType_$$_javassist_133.java)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.domain.action.ActionFactory.checkActionArchType(ActionFactory.java:602)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>at com.redhat.rhn.common.security.acl.action.ActionAclHandler.aclGenericActionType(ActionAclHandler.java:52)</div> <div style="font-family: -webkit-standard;"><span class="Apple-tab-span" style="white-space: pre;"></span>... 67 more</div> </div> <div><br> </div> Anyone have any ideas how to fix this? <br><pre><font color="blue"> This electronic mail and any attached 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