Hi All,

While testing authentication changes i got following exception [1]
while browsing stratos manager UI. If this is already fixed please
ignore.

Thank you
AmilaJ

[1]
[2012-02-27 09:26:58,217]  INFO
{org.wso2.carbon.core.services.util.CarbonAuthenticationUtil} -
'admin' logged in at [2012-02-27 09:26:58,0217] from IP address SAML2
SSO Authentication
java.lang.NullPointerException
        at 
org.wso2.carbon.ui.deployment.beans.CarbonUIDefinitions.getMenuDefinitions(CarbonUIDefinitions.java:221)
        at 
org.wso2.carbon.ui.deployment.beans.CarbonUIDefinitions.getMenuDefinitions(CarbonUIDefinitions.java:168)
        at 
org.wso2.carbon.ui.MenuAdminClient.setDefaultMenus(MenuAdminClient.java:110)
        at 
org.wso2.carbon.ui.MenuAdminClient.populateMenuDefinitionsFromOSGiService(MenuAdminClient.java:78)
        at 
org.wso2.carbon.ui.MenuAdminClient.getMenuContent(MenuAdminClient.java:221)
        at 
org.apache.jsp.admin.layout.region1_jsp._jspService(region1_jsp.java:78)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:161)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:593)
        at 
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:530)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:37)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.include(ContextPathServletAdaptor.java:265)
        at 
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
        at 
org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:643)
        at 
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:637)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.tiles.jsp.context.JspUtil.doInclude(JspUtil.java:87)
        at 
org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:88)
        at 
org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:82)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:465)
        at 
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:140)
        at 
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:117)
        at 
org.apache.tiles.jsp.taglib.RenderTagSupport.execute(RenderTagSupport.java:171)
        at 
org.apache.tiles.jsp.taglib.RoleSecurityTagSupport.doEndTag(RoleSecurityTagSupport.java:75)
        at 
org.apache.tiles.jsp.taglib.ContainerTagSupport.doEndTag(ContainerTagSupport.java:80)
        at 
org.apache.jsp.admin.layout.template_jsp._jspx_meth_tiles_insertAttribute_1(template_jsp.java:375)
        at 
org.apache.jsp.admin.layout.template_jsp._jspService(template_jsp.java:237)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:161)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.forward(ContextPathServletAdaptor.java:258)
        at 
org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198)
        at 
org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370)
        at org.wso2.carbon.ui.action.ActionHelper.render(ActionHelper.java:52)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:101)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
        at 
org.wso2.carbon.redirector.servlet.ui.filters.IndexPageFilter.doFilter(IndexPageFilter.java:52)
        at 
org.eclipse.equinox.http.helper.FilterServletAdaptor.service(FilterServletAdaptor.java:37)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:59)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
        at 
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:52)
        at 
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:155)
        at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:399)
        at 
org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:396)
        at 
org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:356)
        at 
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1534)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
java.lang.NullPointerException
        at 
org.wso2.carbon.ui.deployment.beans.CarbonUIDefinitions.getMenuDefinitions(CarbonUIDefinitions.java:221)
        at 
org.wso2.carbon.ui.deployment.beans.CarbonUIDefinitions.getMenuDefinitions(CarbonUIDefinitions.java:168)
        at 
org.wso2.carbon.ui.MenuAdminClient.setDefaultMenus(MenuAdminClient.java:110)
        at 
org.wso2.carbon.ui.MenuAdminClient.populateMenuDefinitionsFromOSGiService(MenuAdminClient.java:78)
        at 
org.wso2.carbon.ui.MenuAdminClient.getMenuContent(MenuAdminClient.java:221)
        at 
org.apache.jsp.admin.layout.region2_jsp._jspService(region2_jsp.java:52)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:161)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:593)
        at 
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:530)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:37)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.include(ContextPathServletAdaptor.java:265)
        at 
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
        at 
org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:643)
        at 
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:637)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.tiles.jsp.context.JspUtil.doInclude(JspUtil.java:87)
        at 
org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:88)
        at 
org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:82)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:465)
        at 
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:140)
        at 
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:117)
        at 
org.apache.tiles.jsp.taglib.RenderTagSupport.execute(RenderTagSupport.java:171)
        at 
org.apache.tiles.jsp.taglib.RoleSecurityTagSupport.doEndTag(RoleSecurityTagSupport.java:75)
        at 
org.apache.tiles.jsp.taglib.ContainerTagSupport.doEndTag(ContainerTagSupport.java:80)
        at 
org.apache.jsp.admin.layout.template_jsp._jspx_meth_tiles_insertAttribute_2(template_jsp.java:401)
        at 
org.apache.jsp.admin.layout.template_jsp._jspService(template_jsp.java:243)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:161)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.forward(ContextPathServletAdaptor.java:258)
        at 
org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198)
        at 
org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370)
        at org.wso2.carbon.ui.action.ActionHelper.render(ActionHelper.java:52)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:101)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
        at 
org.wso2.carbon.redirector.servlet.ui.filters.IndexPageFilter.doFilter(IndexPageFilter.java:52)
        at 
org.eclipse.equinox.http.helper.FilterServletAdaptor.service(FilterServletAdaptor.java:37)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:59)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
        at 
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:52)
        at 
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:155)
        at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:399)
        at 
org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:396)
        at 
org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:356)
        at 
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1534)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
java.lang.NullPointerException
        at 
org.wso2.carbon.ui.deployment.beans.CarbonUIDefinitions.getMenuDefinitions(CarbonUIDefinitions.java:221)
        at 
org.wso2.carbon.ui.deployment.beans.CarbonUIDefinitions.getMenuDefinitions(CarbonUIDefinitions.java:168)
        at 
org.wso2.carbon.ui.MenuAdminClient.setDefaultMenus(MenuAdminClient.java:110)
        at 
org.wso2.carbon.ui.MenuAdminClient.populateMenuDefinitionsFromOSGiService(MenuAdminClient.java:78)
        at 
org.wso2.carbon.ui.MenuAdminClient.getMenuContent(MenuAdminClient.java:221)
        at 
org.apache.jsp.admin.layout.region3_jsp._jspService(region3_jsp.java:52)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:161)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:593)
        at 
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:530)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:37)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.include(ContextPathServletAdaptor.java:265)
        at 
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
        at 
org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:643)
        at 
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:637)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.tiles.jsp.context.JspUtil.doInclude(JspUtil.java:87)
        at 
org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:88)
        at 
org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:82)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:465)
        at 
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:140)
        at 
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:117)
        at 
org.apache.tiles.jsp.taglib.RenderTagSupport.execute(RenderTagSupport.java:171)
        at 
org.apache.tiles.jsp.taglib.RoleSecurityTagSupport.doEndTag(RoleSecurityTagSupport.java:75)
        at 
org.apache.tiles.jsp.taglib.ContainerTagSupport.doEndTag(ContainerTagSupport.java:80)
        at 
org.apache.jsp.admin.layout.template_jsp._jspx_meth_tiles_insertAttribute_3(template_jsp.java:427)
        at 
org.apache.jsp.admin.layout.template_jsp._jspService(template_jsp.java:249)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:161)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.forward(ContextPathServletAdaptor.java:258)
        at 
org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198)
        at 
org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370)
        at org.wso2.carbon.ui.action.ActionHelper.render(ActionHelper.java:52)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:101)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
        at 
org.wso2.carbon.redirector.servlet.ui.filters.IndexPageFilter.doFilter(IndexPageFilter.java:52)
        at 
org.eclipse.equinox.http.helper.FilterServletAdaptor.service(FilterServletAdaptor.java:37)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:59)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
        at 
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:52)
        at 
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:155)
        at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:399)
        at 
org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:396)
        at 
org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:356)
        at 
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1534)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
java.lang.NullPointerException
        at 
org.wso2.carbon.ui.deployment.beans.CarbonUIDefinitions.getMenuDefinitions(CarbonUIDefinitions.java:221)
        at 
org.wso2.carbon.ui.deployment.beans.CarbonUIDefinitions.getMenuDefinitions(CarbonUIDefinitions.java:168)
        at 
org.wso2.carbon.ui.MenuAdminClient.setDefaultMenus(MenuAdminClient.java:110)
        at 
org.wso2.carbon.ui.MenuAdminClient.populateMenuDefinitionsFromOSGiService(MenuAdminClient.java:78)
        at 
org.wso2.carbon.ui.MenuAdminClient.getMenuContent(MenuAdminClient.java:221)
        at 
org.apache.jsp.admin.layout.region4_jsp._jspService(region4_jsp.java:52)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:161)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:593)
        at 
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:530)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:37)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.include(ContextPathServletAdaptor.java:265)
        at 
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
        at 
org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:643)
        at 
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:637)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.tiles.jsp.context.JspUtil.doInclude(JspUtil.java:87)
        at 
org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:88)
        at 
org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:82)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:465)
        at 
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:140)
        at 
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:117)
        at 
org.apache.tiles.jsp.taglib.RenderTagSupport.execute(RenderTagSupport.java:171)
        at 
org.apache.tiles.jsp.taglib.RoleSecurityTagSupport.doEndTag(RoleSecurityTagSupport.java:75)
        at 
org.apache.tiles.jsp.taglib.ContainerTagSupport.doEndTag(ContainerTagSupport.java:80)
        at 
org.apache.jsp.admin.layout.template_jsp._jspx_meth_tiles_insertAttribute_4(template_jsp.java:453)
        at 
org.apache.jsp.admin.layout.template_jsp._jspService(template_jsp.java:255)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:161)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.forward(ContextPathServletAdaptor.java:258)
        at 
org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198)
        at 
org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370)
        at org.wso2.carbon.ui.action.ActionHelper.render(ActionHelper.java:52)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:101)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
        at 
org.wso2.carbon.redirector.servlet.ui.filters.IndexPageFilter.doFilter(IndexPageFilter.java:52)
        at 
org.eclipse.equinox.http.helper.FilterServletAdaptor.service(FilterServletAdaptor.java:37)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:59)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
        at 
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:52)
        at 
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:155)
        at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:399)
        at 
org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:396)
        at 
org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:356)
        at 
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1534)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
java.lang.NullPointerException
        at 
org.wso2.carbon.ui.deployment.beans.CarbonUIDefinitions.getMenuDefinitions(CarbonUIDefinitions.java:221)
        at 
org.wso2.carbon.ui.deployment.beans.CarbonUIDefinitions.getMenuDefinitions(CarbonUIDefinitions.java:168)
        at 
org.wso2.carbon.ui.MenuAdminClient.setDefaultMenus(MenuAdminClient.java:110)
        at 
org.wso2.carbon.ui.MenuAdminClient.populateMenuDefinitionsFromOSGiService(MenuAdminClient.java:78)
        at 
org.wso2.carbon.ui.MenuAdminClient.getMenuContent(MenuAdminClient.java:221)
        at 
org.apache.jsp.admin.layout.region5_jsp._jspService(region5_jsp.java:52)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:161)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:593)
        at 
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:530)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:37)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.include(ContextPathServletAdaptor.java:265)
        at 
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
        at 
org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:643)
        at 
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:637)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.tiles.jsp.context.JspUtil.doInclude(JspUtil.java:87)
        at 
org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:88)
        at 
org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:82)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:465)
        at 
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:140)
        at 
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:117)
        at 
org.apache.tiles.jsp.taglib.RenderTagSupport.execute(RenderTagSupport.java:171)
        at 
org.apache.tiles.jsp.taglib.RoleSecurityTagSupport.doEndTag(RoleSecurityTagSupport.java:75)
        at 
org.apache.tiles.jsp.taglib.ContainerTagSupport.doEndTag(ContainerTagSupport.java:80)
        at 
org.apache.jsp.admin.layout.template_jsp._jspx_meth_tiles_insertAttribute_5(template_jsp.java:479)
        at 
org.apache.jsp.admin.layout.template_jsp._jspService(template_jsp.java:261)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:161)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.forward(ContextPathServletAdaptor.java:258)
        at 
org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198)
        at 
org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419)
        at 
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370)
        at org.wso2.carbon.ui.action.ActionHelper.render(ActionHelper.java:52)
        at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:101)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
        at 
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
        at 
org.wso2.carbon.redirector.servlet.ui.filters.IndexPageFilter.doFilter(IndexPageFilter.java:52)
        at 
org.eclipse.equinox.http.helper.FilterServletAdaptor.service(FilterServletAdaptor.java:37)
        at 
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
        at 
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:59)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at 
org.wso2.carbon.tomcat.server.ServerManager$DelegationServlet.service(ServerManager.java:228)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
        at 
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:52)
        at 
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:155)
        at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:399)
        at 
org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:396)
        at 
org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:356)
        at 
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1534)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)



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