Can someone help me with this exception

[Murtuza Akhtari]

I get this exception in WSAD 5.0 and I am not even sure what it means. This happens when I rebuild my project(but not always). Also I am using form based login and whn I try to access a protected resource, instead of taking me to the login page it directly takes me to the resource without being logged in
I have already posted my security constraint in another post ..Please have a look at that one if it helps here

[11/11/04 9:42:41:626 CST] 580229be WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: /login.jsp: init
[11/11/04 9:49:03:023 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: action: Finalizing this controller servlet
[11/11/04 9:49:03:023 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: SimpleFileServlet: destroy
[11/11/04 9:49:03:039 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: JSP 1.2 Processor:  destroy
[11/11/04 9:49:03:039 CST] 6eb6e9ab SystemErr     R com.ibm.websphere.management.exception.AdminException
[11/11/04 9:49:03:039 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.management.MBeanFactoryImpl.getConfigId(MBeanFactoryImpl.java:170)
[11/11/04 9:49:03:054 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.WebAppPmiListener.onApplicationStart(WebAppPmiListener.java:114)
[11/11/04 9:49:03:054 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.webapp.FireOnApplicationStart.fireEvent(WebAppEventSource.java:295)
[11/11/04 9:49:03:054 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.util.EventListeners.fireEvent(EventListeners.java:48)
[11/11/04 9:49:03:054 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.webapp.WebAppEventSource.onApplicationStart(WebAppEventSource.java:63)
[11/11/04 9:49:03:054 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.webapp.WebApp.init(WebApp.java:271)
[11/11/04 9:49:03:054 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.srt.WebGroup.loadWebApp(WebGroup.java:317)
[11/11/04 9:49:03:054 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.srt.WebGroup.init(WebGroup.java:194)
[11/11/04 9:49:03:054 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.srt.WebGroup.reload(WebGroup.java:1009)
[11/11/04 9:49:03:054 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.WebContainer.reload(WebContainer.java:1017)
[11/11/04 9:49:03:054 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.runtime.component.WebContainerImpl.reload(WebContainerImpl.java:384)
[11/11/04 9:49:03:054 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.runtime.component.ApplicationMgrImpl$ApplicationNotifier.classChanged(ApplicationMgrImpl.java:501)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.classloader.ClassLoaderManager.checkAndNotify(ClassLoaderManager.java:356)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.classloader.ClassLoaderManager.access$100(ClassLoaderManager.java:31)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.classloader.ClassLoaderManager$ReloadTimerTask.run(ClassLoaderManager.java:390)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at java.util.TimerThread.mainLoop(Timer.java(Compiled Code))
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at java.util.TimerThread.run(Timer.java:395)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R ---- Begin backtrace for nested exception
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R java.lang.NullPointerException
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.management.MBeanFactoryImpl.getConfigId(MBeanFactoryImpl.java:148)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.WebAppPmiListener.onApplicationStart(WebAppPmiListener.java:114)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.webapp.FireOnApplicationStart.fireEvent(WebAppEventSource.java:295)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.util.EventListeners.fireEvent(EventListeners.java:48)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.webapp.WebAppEventSource.onApplicationStart(WebAppEventSource.java:63)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.webapp.WebApp.init(WebApp.java:271)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.srt.WebGroup.loadWebApp(WebGroup.java:317)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.srt.WebGroup.init(WebGroup.java:194)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.srt.WebGroup.reload(WebGroup.java:1009)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.webcontainer.WebContainer.reload(WebContainer.java:1017)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.runtime.component.WebContainerImpl.reload(WebContainerImpl.java:384)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.runtime.component.ApplicationMgrImpl$ApplicationNotifier.classChanged(ApplicationMgrImpl.java:501)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.classloader.ClassLoaderManager.checkAndNotify(ClassLoaderManager.java:356)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.classloader.ClassLoaderManager.access$100(ClassLoaderManager.java:31)
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at com.ibm.ws.classloader.ClassLoaderManager$ReloadTimerTask.run(ClassLoaderManager.java:390)[11/11/04 9:49:03:070 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: JSP 1.2 Processor: init
 
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at java.util.TimerThread.mainLoop(Timer.java(Compiled Code))
[11/11/04 9:49:03:070 CST] 6eb6e9ab SystemErr     R at java.util.TimerThread.run(Timer.java:395)
[11/11/04 9:49:03:492 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: FormLoginServlet: init
[11/11/04 9:49:03:492 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: FormLogoutServlet: init
[11/11/04 9:49:03:508 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: SimpleFileServlet: init
[11/11/04 9:49:03:586 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: InvokerServlet: init
[11/11/04 9:49:03:664 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: action: init
[11/11/04 9:49:03:679 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: action: Loading application resources from resource com.bcbsa.ldapauth.resources.ApplicationResources
[11/11/04 9:49:03:695 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: action: Initializing configuration from resource path WEB-INF/struts-config.xml
[11/11/04 9:49:03:883 CST] 6eb6e9ab SystemOut     O register('-//Apache Software Foundation//DTD Struts Configuration 1.0//EN', 'wsjar:file:/C:/IBM/WSAD/workspace/LDAPAuth/Web Content/WEB-INF/lib/struts.jar!/org/apache/struts/resources/struts-config_1_0.dtd'
[11/11/04 9:49:03:883 CST] 6eb6e9ab SystemOut     O register('-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN', 'wsjar:file:/C:/IBM/WSAD/workspace/LDAPAuth/Web Content/WEB-INF/lib/struts.jar!/org/apache/struts/resources/web-app_2_2.dtd'
[11/11/04 9:49:03:883 CST] 6eb6e9ab SystemOut     O register('-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN', 'wsjar:file:/C:/IBM/WSAD/workspace/LDAPAuth/Web Content/WEB-INF/lib/struts.jar!/org/apache/struts/resources/web-app_2_3.dtd'
[11/11/04 9:49:03:898 CST] 6eb6e9ab SystemOut     O resolveEntity('-//Apache Software Foundation//DTD Struts Configuration 1.0//EN', 'http://jakarta.apache.org/struts/dtds/struts-config_1_0.dtd')
[11/11/04 9:49:03:898 CST] 6eb6e9ab SystemOut     O  Resolving to alternate DTD 'wsjar:file:/C:/IBM/WSAD/workspace/LDAPAuth/Web Content/WEB-INF/lib/struts.jar!/org/apache/struts/resources/struts-config_1_0.dtd'
[11/11/04 9:49:03:898 CST] 6eb6e9ab SystemOut     O register('-//Apache Software Foundation//DTD Struts Configuration 1.0//EN', 'wsjar:file:/C:/IBM/WSAD/workspace/LDAPAuth/Web Content/WEB-INF/lib/struts.jar!/org/apache/struts/resources/struts-config_1_0.dtd'
[11/11/04 9:49:03:898 CST] 6eb6e9ab SystemOut     O register('-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN', 'wsjar:file:/C:/IBM/WSAD/workspace/LDAPAuth/Web Content/WEB-INF/lib/struts.jar!/org/apache/struts/resources/web-app_2_2.dtd'
[11/11/04 9:49:03:898 CST] 6eb6e9ab SystemOut     O register('-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN', 'wsjar:file:/C:/IBM/WSAD/workspace/LDAPAuth/Web Content/WEB-INF/lib/struts.jar!/org/apache/struts/resources/web-app_2_3.dtd'
[11/11/04 9:49:03:914 CST] 6eb6e9ab SystemOut     O resolveEntity('-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN', 'http://java.sun.com/dtd/web-app_2_3.dtd')
[11/11/04 9:49:03:914 CST] 6eb6e9ab SystemOut     O  Resolving to alternate DTD 'wsjar:file:/C:/IBM/WSAD/workspace/LDAPAuth/Web Content/WEB-INF/lib/struts.jar!/org/apache/struts/resources/web-app_2_3.dtd'
[11/11/04 9:49:03:914 CST] 6eb6e9ab SystemOut     O Call org.apache.struts.action.ActionServlet.addServletMapping(action/java.lang.String,*.do/java.lang.String)
[11/11/04 9:49:03:914 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: action: Process servletName=action, urlPattern=*.do
[11/11/04 9:49:03:929 CST] 6eb6e9ab SystemOut     O Call org.apache.struts.action.ActionServlet.addServletMapping(error/java.lang.String,/error/java.lang.String)
[11/11/04 9:49:03:929 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: action: Process servletName=error, urlPattern=/error
[11/11/04 9:49:03:929 CST] 6eb6e9ab WebGroup      I SRVE0180I: [LDAPAuth] [/LDAPAuth] [Servlet.LOG]: action: Mapping for servlet 'action' = '*.do'