在门户中使用jsf页面_Jsf_Portal

在门户中使用jsf页面

jsf

在门户中使用jsf页面,jsf,portal,Jsf,Portal,当单击页面上的任何按钮时，我会发现下面的错误，其中包含一个portlet。为什么会这样 [8/27/10 17:45:08:847 IST] 00000051 Servlet E com.ibm.wps.engine.Servlet handleException EJPEJ0069E: URL parsing problem, URL=http://localhost.us.deloitte.com:10040/wps/myportal/!ut/p/c5/fY3JCoMwFEU_6

当单击页面上的任何按钮时，我会发现下面的错误，其中包含一个portlet。为什么会这样

[8/27/10 17:45:08:847 IST] 00000051 Servlet       E com.ibm.wps.engine.Servlet handleException EJPEJ0069E: URL parsing problem, URL=http://localhost.us.deloitte.com:10040/wps/myportal/!ut/p/c5/fY3JCoMwFEU_6T1sNOlSo6gQjWOr2Yh0QqnDQizN11dwbe9dnjuAgs1ju3avdummsX1DBcpqJCc5FSZBGVDE0HYtFmcOom_CFSokTd6zOfouldB8LXqdYlR4uOj0E-kbxuckuV-y0rF56TMuto76u2rsnPt2QKhAZCEnGBJHZoYnt-Rp53ggGyEOpuEBNSh6-MIIFFBzmId19p5u-gOy-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.
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R java.lang.NullPointerException
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.faces.portlet.util.ViewStructure.createComponent(ViewStructure.java:91)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.faces.portlet.util.ViewStructure.restoreStructure(ViewStructure.java:126)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.faces.portlet.util.ViewStructure.restoreStructure(ViewStructure.java:128)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.faces.portlet.util.ViewStructure.restoreStructure(ViewStructure.java:128)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.faces.portlet.FacesPortlet.restoreViewState(FacesPortlet.java:782)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.faces.portlet.FacesPortlet.restoreViewState(FacesPortlet.java:795)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.faces.portlet.FacesPortlet.restoreView(FacesPortlet.java:1173)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.faces.portlet.FacesPortlet.doRender(FacesPortlet.java:365)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.faces.portlet.FacesPortlet.doView(FacesPortlet.java:413)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.assignmentinitrequestportlet.AssignmentInitRequestPortlet.doView(AssignmentInitRequestPortlet.java:44)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.faces.portlet.FacesPortlet.doDispatch(FacesPortlet.java:301)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImpl.doFilter(PortletFilterChainImpl.java:128)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.wps.propertybroker.standard.filter.C2APortletFilter.doFilter(C2APortletFilter.java:183)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImpl.doFilter(PortletFilterChainImpl.java:120)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.doDispatch(PortletServlet.java:573)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:114)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.isclite.container.collaborator.PortletServletCollaborator.doRender(PortletServletCollaborator.java:68)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:105)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.rrd.RRDServerPortletServletCollaborator.doRender(RRDServerPortletServletCollaborator.java:123)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:105)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.cache.CacheCollaborator.doRender(CacheCollaborator.java:92)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:105)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.wps.pe.pc.waspc.core.impl.PortletServletCollaboratorImpl.doRender(PortletServletCollaboratorImpl.java:156)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:105)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.doDispatch(PortletServlet.java:273)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:82)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.isclite.container.collaborator.PortletServletCollaborator.doDispatch(PortletServletCollaborator.java:124)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:74)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.rrd.RRDServerPortletServletCollaborator.doDispatch(RRDServerPortletServletCollaborator.java:60)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:74)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.cache.CacheCollaborator.doDispatch(CacheCollaborator.java:74)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:74)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.wps.pe.pc.waspc.core.impl.PortletServletCollaboratorImpl.doDispatch(PortletServletCollaboratorImpl.java:121)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:74)
[8/27/10 17:45:08:667 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.dispatch(PortletServlet.java:208)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.service(PortletServlet.java:165)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1146)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1087)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:118)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:837)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:680)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:588)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:524)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:122)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.include(WebAppRequestDispatcher.java:639)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerImpl.invoke(PortletInvokerImpl.java:235)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerCollaboratorChainImpl.doCollaborator(PortletInvokerCollaboratorChainImpl.java:78)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.cache.PortletInvokerCacheCollaborator.doRender(PortletInvokerCacheCollaborator.java:58)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerCollaboratorChainImpl.doCollaborator(PortletInvokerCollaboratorChainImpl.java:67)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceCollaborator.invoke(PortletInvokerPerformanceCollaborator.java:313)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceCollaborator.doInvoke(PortletInvokerPerformanceCollaborator.java:101)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceCollaborator.invokePMI(PortletInvokerPerformanceCollaborator.java:163)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceCollaborator.doInvoke(PortletInvokerPerformanceCollaborator.java:91)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceCollaborator.doRender(PortletInvokerPerformanceCollaborator.java:74)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerCollaboratorChainImpl.doCollaborator(PortletInvokerCollaboratorChainImpl.java:67)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerImpl.render(PortletInvokerImpl.java:97)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.PortletContainerImpl.doRender(PortletContainerImpl.java:119)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.PortletContainerInvokerCollaboratorChainImpl.doCollaborator(PortletContainerInvokerCollaboratorChainImpl.java:80)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.ext.ExtCollaborator.doRender(ExtCollaborator.java:71)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.PortletContainerInvokerCollaboratorChainImpl.doCollaborator(PortletContainerInvokerCollaboratorChainImpl.java:67)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.cache.CacheInvokerCollaborator.doRender(CacheInvokerCollaborator.java:66)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.PortletContainerInvokerCollaboratorChainImpl.doCollaborator(PortletContainerInvokerCollaboratorChainImpl.java:67)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:89)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.pcinvoker.PortletInvokerImpl$2.run(PortletInvokerImpl.java:100)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at java.security.AccessController.doPrivileged(AccessController.java:246)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.portletcontainer.pcinvoker.PortletInvokerImpl.invokeRender(PortletInvokerImpl.java:96)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.pe.pc.waspc.core.impl.PortletInvokerImpl$1.invoke(PortletInvokerImpl.java:92)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.pe.pc.waspc.core.impl.PortletInvokerImpl.invoke(PortletInvokerImpl.java:175)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.pe.pc.waspc.core.impl.PortletInvokerImpl.invokeRender(PortletInvokerImpl.java:90)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.pe.pc.waspc.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:116)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.pe.pc.PortletContainerImpl.doRenderPortlet(PortletContainerImpl.java:641)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.pe.ext.render.AbstractRenderManager.performService(AbstractRenderManager.java:264)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.pe.pc.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:132)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.engine.extension.render.PortletFragmentRenderer.render(PortletFragmentRenderer.java:218)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.engine.extension.render.PortletFragmentRenderer.render(PortletFragmentRenderer.java:166)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.engine.phases.WPFragmentRenderPhase.processRendering(WPFragmentRenderPhase.java:248)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.engine.phases.WPFragmentRenderPhase.processRendering(WPFragmentRenderPhase.java:186)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.engine.phases.WPBaseRenderPhase.execute(WPBaseRenderPhase.java:194)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.state.phases.AbstractRenderPhase.next(AbstractRenderPhase.java:106)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.engine.phases.WPAbstractRenderPhase.next(WPAbstractRenderPhase.java:97)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.engine.Servlet.callPortal(Servlet.java:860)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.engine.Servlet.doGet(Servlet.java:617)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.engine.Servlet.doPost(Servlet.java:888)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.engine.Servlet.doFilter(Servlet.java:1257)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.resolver.servlet.ContentHandlerCleanup.doFilter(ContentHandlerCleanup.java:648)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.resolver.servlet.AbstractFilter.doFilter(AbstractFilter.java:93)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.engine.Servlet.service(Servlet.java:1248)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1146)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1087)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.engine.ExtendedLocaleFilter.doFilter(ExtendedLocaleFilter.java:113)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.resolver.friendly.servlet.FriendlySelectionFilter.doFilter(FriendlySelectionFilter.java:191)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.mappingurl.impl.URLAnalyzer.doFilter(URLAnalyzer.java:352)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.engine.VirtualPortalFilter.doFilter(VirtualPortalFilter.java:88)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.wps.state.filter.StateCleanup.doFilter(StateCleanup.java:94)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:837)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:680)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:588)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:524)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3517)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:269)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:818)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1478)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:125)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:267)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)
[8/27/10 17:45:08:677 IST] 00000051 SystemErr     R  at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:751)
[8/27/10 17:45:08:687 IST] 00000051 SystemErr     R  at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)
[8/27/10 17:45:08:687 IST] 00000051 SystemErr     R  at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1497)

呈现页面后，JSF存储视图状态。提交按钮时，生命周期将恢复此视图。在你的情况下，这是失败的

我怀疑这是由于一些

类加载器和/或库配置问题造成的。在放置任何包含META-INF/faces config.xml
文件的jar时要小心（这同样适用于portlet桥库）。这些文件的位置必须与应用程序及其核心JSF库的ClassLoader
配置一致。如果您是从RationalApplicationDeveloper工作区项目部署的，请检查WAR/EAR项目配置
一般来说，我会将JSF库放在我的WARs中，而不会放在其他地方。谢谢Mcdowell，
我在部署描述符中将war类装入器策略从模块更改为应用程序。但最初它也使用模块选项。我们无法确定是哪些文件被更改导致了这种情况。一些文件可能已被修改并被某个人签入到我们的版本控制系统中，在获取最新版本后，我们开始了解这个问题
谢谢，
特哈斯
java.lang.NullPointerException
at
  com.ibm.faces.portlet.util.ViewStructure.createComponent(ViewStructure.java:91)