javax.faces.el.EvaluationException: Cannot get value for expression '#{backingBean.sortedEvents}' at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:405) at javax.faces.component.UIData.getValue(UIData.java:1023) at org.apache.myfaces.component.html.ext.HtmlDataTableHack.createDataModel(HtmlDataTableHack.java:437) at org.apache.myfaces.component.html.ext.HtmlDataTable.createDataModel(HtmlDataTable.java:847) at org.apache.myfaces.component.html.ext.HtmlDataTableHack.getDataModel(HtmlDataTableHack.java:414) at org.apache.myfaces.component.html.ext.HtmlDataTable.getDataModel(HtmlDataTable.java:839) at org.apache.myfaces.component.html.ext.HtmlDataTable.getSerializableDataModel(HtmlDataTable.java:960) at org.apache.myfaces.component.html.ext.HtmlDataTable.saveState(HtmlDataTable.java:780) at javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:682) at javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:676) at javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:676) at javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:676) at org.apache.myfaces.custom.aliasbean.AliasBean.processSaveState(AliasBean.java:166) at javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:676) at org.apache.myfaces.application.jsp.JspStateManagerImpl.getComponentStateToSave(JspStateManagerImpl.java:124) at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:300) at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:125) at jsp_servlet._app._personal._tap._singleitem._searchresults.__singleitemsearchresult._jspService(__singleitemsearchresult.java:216) at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at org.apache.beehive.netui.pageflow.PageFlowPageFilter.continueChainNoWrapper(PageFlowPageFilter.java:455) at org.apache.beehive.netui.pageflow.PageFlowPageFilter.runPage(PageFlowPageFilter.java:432) at org.apache.beehive.netui.pageflow.PageFlowPageFilter.doFilter(PageFlowPageFilter.java:284) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:501) at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:431) at com.bea.portlet.adapter.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:110) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211) at com.bea.portlet.adapter.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:77) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132) at com.bea.portlet.adapter.faces.FacesContentStubImpl.render(FacesContentStubImpl.java:306) at com.bea.netuix.servlets.controls.content.FacesContent.beginRender(FacesContent.java:357) at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:483) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220) at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375) at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341) at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:332) at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:306) at com.bea.netuix.nf.UIControl.render(UIControl.java:578) at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:482) at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146) at com.bea.netuix.servlets.jsp.taglib.skeleton.Child.doTag(Child.java:71) at jsp_servlet._framework._skeletons._cpcpool.__gridlayout._jspService(__gridlayout.java:183) at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:503) at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:431) at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:123) 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:65) at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:479) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220) at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375) at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341) at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:332) at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:306) at com.bea.netuix.nf.UIControl.render(UIControl.java:578) at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:482) at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146) at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:62) at jsp_servlet._framework._markup._layout.__poolpersonal2columnnotopstyle._jspService(__poolpersonal2columnnotopstyle.java:427) at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:503) at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:431) at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:123) 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:65) at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:479) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529) at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220) at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375) at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341) at com.bea.netuix.nf.Lifecycle.runOutbound(Lifecycle.java:188) at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:142) at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:377) at com.bea.netuix.servlets.manager.UIServlet.processControlTree(UIServlet.java:296) at com.bea.netuix.servlets.manager.PortalServlet.service(PortalServlet.java:838) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:315) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:501) at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:245) at com.cpc.framework.servlets.PortalPageServlet.dispatchToStreamingPortal(PortalPageServlet.java:110) at com.cpc.framework.servlets.PortalPageServlet.service(PortalPageServlet.java:85) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at com.sun.identity.agents.filter.AmAgentBaseFilter.allowRequestToContinue(AmAgentBaseFilter.java:115) at com.sun.identity.agents.filter.AmAgentBaseFilter.doFilter(AmAgentBaseFilter.java:71) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at com.bea.portal.tools.servlet.http.HttpContextFilter.doFilter(HttpContextFilter.java:60) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:315) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3368) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(Unknown Source) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2117) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2023) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200) at weblogic.work.ExecuteThread.run(ExecuteThread.java:172) Caused by: javax.faces.el.EvaluationException: Exception getting value of property sortedEvents of base of type : com.cpc.personal.app.tap.singleItem.SingleItemSearchResults at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:99) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:535) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) ... 145 more Caused by: javax.faces.el.EvaluationException: Bean: com.cpc.personal.app.tap.singleItem.SingleItemSearchResults, property: sortedEvents at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:461) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) ... 148 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor1020.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:457) ... 149 more Caused by: java.lang.NullPointerException at com.cpc.personal.app.tap.common.SingleItemSearchResultsParent.getSortedEvents(SingleItemSearchResultsParent.java:237) ... 153 more