Carmen Cristurean added a comment - 26/Aug/15 1:08 PM - edited showcase > fileEntry demos cannot be accessed when using MyFaces 2.2.8 because of server errors, image attached (functional with MyFaces 2.2.7 JSF): Aug 26, 2015 12:38:05 PM javax.faces.component._ExternalSpecifications isBeanValidationAvailable INFO: MyFaces Bean Validation support disabled javax.faces.FacesException: Could not get property label of component sourceCodeForm:j_id_2s_1c_0_1 at javax.faces.component._ComponentAttributesMap.getComponentProperty(_ComponentAttributesMa p.java:690) at javax.faces.component._ComponentAttributesMap.get(_ComponentAttributesMap.java:319) at org.icefaces.ace.component.tabset.TabSetRenderer.renderTabNav(TabSetRenderer.java:416) at org.icefaces.ace.component.tabset.TabSetRenderer.doTab(TabSetRenderer.java:508) at org.icefaces.ace.component.tabset.TabSetRenderer.doTabs(TabSetRenderer.java:466) at org.icefaces.ace.component.tabset.TabSetRenderer.encodeChildren(TabSetRenderer.java:139) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:643) at org.icefaces.ace.renderkit.CoreRenderer.renderChild(CoreRenderer.java:83) at org.icefaces.ace.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:71) at org.icefaces.ace.component.panel.PanelRenderer.encodeContent(PanelRenderer.java:291) at org.icefaces.ace.component.panel.PanelRenderer.encodeMarkup(PanelRenderer.java:137) at org.icefaces.ace.component.panel.PanelRenderer.encodeEnd(PanelRenderer.java:75) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:674) at javax.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:554) at javax.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:550) at org.apache.myfaces.shared.renderkit.RendererUtils.renderChildren(RendererUtils.java:688) at org.apache.myfaces.shared.renderkit.html.HtmlGroupRendererBase.encodeEnd(HtmlGroupRendere rBase.java:150) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:674) at javax.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:554) at org.apache.myfaces.shared.renderkit.RendererUtils.renderChildren(RendererUtils.java:688) at org.apache.myfaces.shared.renderkit.html.HtmlGroupRendererBase.encodeEnd(HtmlGroupRendere rBase.java:150) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:674) at javax.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:554) at org.apache.myfaces.shared.renderkit.RendererUtils.renderChildren(RendererUtils.java:688) at org.apache.myfaces.shared.renderkit.html.HtmlGroupRendererBase.encodeEnd(HtmlGroupRendere rBase.java:150) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:674) at javax.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:554) at javax.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:550) at org.icefaces.impl.context.DOMPartialViewContext.processPartial(DOMPartialViewContext.java :165) at javax.faces.context.PartialViewContextWrapper.processPartial(PartialViewContextWrapper.ja va:85) at javax.faces.component.UIViewRoot.encodeChildren(UIViewRoot.java:516) at javax.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:541) at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDec larationLanguage.java:1891) at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:313) at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:58) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:1 16) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:267) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:200) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:104 1) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.jav a:603) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at javax.faces.component._ComponentAttributesMap.getComponentProperty(_ComponentAttributesMa p.java:685) ... 56 more Caused by: java.lang.NullPointerException at org.apache.myfaces.view.facelets.el.FaceletStateValueExpression.getWrapped(FaceletStateVa lueExpression.java:75) at org.apache.myfaces.view.facelets.el.FaceletStateValueExpression.getValue(FaceletStateValu eExpression.java:107) at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:68) at org.apache.el.parser.AstValue.getValue(AstValue.java:161) at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:185) at org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression.getValue(ContextAwareT agValueExpression.java:96) at org.icefaces.ace.component.tabset.TabPaneBase.getLabel(TabPaneBase.java:262) ... 61 more

Ken Fyten added a comment - 24/Nov/15 1:56 PM As of ICEfaces4 trunk revision# 46273 this issue cannot be reproduced. Marking fixed.