Grouper Developers Forum

[Lynn Garrison <>]

I installed the Grouper 2.1.0 on our production environment  servers today.   
We have three production servers connected to a hardware load balancer.  The 
grouper ui and web servers were built  on one of the machines in the 
production and the tomcat/webapps directory was rsynced to the other thwo 
machines.   

When I access a group  with the group membership update lite interface, an 
error is displayed in a pop up window,
The page at https://groups.iam.psu.edu says
Error type: LoadXML
Description: Incorrect XML
  with an OK button
Here is an error from the grouper_error.log  that appears when the pop window 
displays
2012-03-26 15:07:18,138: [TP-Processor6] ERROR 
GrouperUiRestServlet.doGet(232) -  - Problem calling reflection from URL: 
edu.internet2.middleware.grouper.grouperUi.serviceLogic.SimpleMembershipUpdateMenu.advancedMenuStructure

java.lang.RuntimeException: Cant find hideShow: 
'simpleMembershipUpdateGroupDetails' it needs to exist on the screen or be 
initted,
Problem calling method advancedMenuStructure on 
edu.internet2.middleware.grouper.grouperUi.serviceLogic.SimpleMembershipUpdateMenu
        at 
edu.internet2.middleware.grouper.grouperUi.beans.json.GuiHideShow.retrieveHideShow(GuiHideShow.java:72)
        at 
edu.internet2.middleware.grouper.grouperUi.serviceLogic.SimpleMembershipUpdateMenu.advancedMenuStructure(SimpleMembershipUpdateMenu.java:144)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
edu.internet2.middleware.grouper.util.GrouperUtil.invokeMethod(GrouperUtil.java:3881)
        at 
edu.internet2.middleware.grouper.util.GrouperUtil.callMethod(GrouperUtil.java:3832)
        at 
edu.internet2.middleware.grouper.j2ee.GrouperUiRestServlet.doGet(GrouperUiRestServlet.java:202)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
        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 
edu.internet2.middleware.grouper.ui.GrouperUiFilter.doFilter(GrouperUiFilter.java:807)
        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:219)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        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:293)
        at 
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
        at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
        at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:776)
        at 
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:705)
        at 
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:898)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
        at java.lang.Thread.run(Thread.java:679)

Lynn