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java.lang.NullPointerException: 	at com.icesoft.faces.webapp.http.servlet.SessionDispatcher.service(SessionDispatcher.java:35)	at com.icesoft.faces.webapp.http.servlet.PathDispatcher$Matcher.serviceOnMatch(PathDispatcher.java:52)	at com.icesoft.faces.webapp.http.servlet.PathDispatcher.service(PathDispatcher.java:29)	at com.icesoft.faces.webapp.http.servlet.MainServlet.service(MainServlet.java:79)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:687)	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:505)	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:289)	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:117)	at com.icesoft.faces.webapp.http.portlet.MainPortlet.doInclude(MainPortlet.java:122)	at com.icesoft.faces.webapp.http.portlet.MainPortlet.doView(MainPortlet.java:55)	at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)	at com.sun.portal.portletcontainer.appengine.filter.FilterChainImpl.doFilter(FilterChainImpl.java:121)	at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:115)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:687)	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:505)	at com.liferay.portlet.InvokerPortlet.invoke(InvokerPortlet.java:550)	at com.liferay.portlet.InvokerPortlet.render(InvokerPortlet.java:366)	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1361)	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:387)	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:687)	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:505)	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:1914)	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:667)	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:165)	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:102)	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:271)	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:189)	at org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java:805)	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:387)	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:687)	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:505)	at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:263)	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:427)	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:186)	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:163)	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:409)	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:638)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.doFilter(VirtualHostFilter.java:149)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)	at com.liferay.portal.servlet.filters.sessionid.SessionIdFilter.doFilter(SessionIdFilter.java:81)	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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:687)	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403)	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:138)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)	at com.liferay.portal.servlet.filters.strip.StripFilter.doFilter(StripFilter.java:91)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)	at com.liferay.portal.servlet.filters.compression.CompressionFilter.doFilter(CompressionFilter.java:111)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)	at com.liferay.portal.servlet.filters.secure.SecureFilter.doFilter(SecureFilter.java:205)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)	at com.liferay.portal.servlet.filters.doubleclick.DoubleClickFilter.doFilter(DoubleClickFilter.java:134)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)	at com.liferay.portal.servlet.filters.layoutcache.LayoutCacheFilter.doFilter(LayoutCacheFilter.java:191)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.doFilter(AutoLoginFilter.java:142)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.doFilter(VirtualHostFilter.java:173)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)	at com.liferay.portal.servlet.filters.sessionid.SessionIdFilter.doFilter(SessionIdFilter.java:81)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)	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:230)	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)	at java.lang.Thread.run(Thread.java:595)