java.lang.NullPointerException
at com.vodafone.utils.PortalUtils.getChannelFromURL(PortalUtils.java:2073)
at com.vodafone.wlportal.portlet.chat.action.ChatPortlet.doView(ChatPortlet.java:151)
at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
at com.bea.portlet.container.PortletStub.doRender(PortletStub.java:942)
at com.bea.portlet.container.PortletStub.render(PortletStub.java:414)
at com.bea.portlet.container.AppContainer.renderStub(AppContainer.java:1123)
at com.bea.portlet.container.AppContainer.invokeRender(AppContainer.java:1052)
at com.bea.netuix.servlets.controls.content.JavaPortletContent.renderInternal(JavaPortletContent.java:162)
at com.bea.netuix.servlets.controls.content.JavaPortletContent.beginRender(JavaPortletContent.java:108)
at com.bea.netuix.servlets.controls.application.laf.ContentControlRenderer.beginRender(ContentControlRenderer.java:49)
at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:481)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:527)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:527)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:226)
at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:488)
at com.bea.netuix.servlets.jsp.taglib.skeleton.Child.doTag(Child.java:63)
at jsp_servlet._framework._skeletons._bighorn.__flowlayout._jspService(__flowlayout.java:176)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:35)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:429)
at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:67)
at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:481)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:527)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:527)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:527)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:527)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:527)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:527)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:527)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:527)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:226)
at com.bea.netuix.nf.Lifecycle.runOutbound(Lifecycle.java:208)
at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:465)
at com.bea.netuix.servlets.manager.PortalServlet.service(PortalServlet.java:981)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:821)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at com.bea.content.manager.servlets.ContentServletFilter.doFilter(ContentServletFilter.java:178)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:338)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at com.bea.portal.tools.servlet.http.HttpContextFilter.doFilter(HttpContextFilter.java:60)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at com.vodafone.wlportal.integration.filter.XSSFilter.doFilter(XSSFilter.java:46)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at com.vodafone.sitesearch.filter.CrossScriptingFilter.doFilter(CrossScriptingFilter.java:74)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at com.vodafone.wlportal.integration.filter.PortletsSecuringFilter.doFilter(PortletsSecuringFilter.java:62)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at com.vodafone.wlportal.integration.filter.LoginFilter.doFilter(LoginFilter.java:314)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)