Cannot get value for expression '#{SpaceDetailsBean.name}'

[jason_botwick]

I received this error by doing the following in an otherwise functional Alfresco install:

1) navigating to a space (one of the built in template spaces)
2) going home for the night
3) returning in the morning
4) clicking on any link on the space I'd navigated to yesterday

Logging out and logging back in resolved the issue.

Has anybody seen this? Is there a workaround?

Here is the full error trace:

ApplicationDispatcher[/alfresco] Servlet.service() for servlet jsp threw exception
javax.faces.el.EvaluationException: Cannot get value for expression '#{SpaceDetailsBean.name}'
    at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:397)
    at javax.faces.component.UIOutput.getValue(UIOutput.java:75)
    at org.apache.myfaces.renderkit.RendererUtils.getStringValue(RendererUtils.java:225)
    at org.apache.myfaces.renderkit.html.HtmlTextRendererBase.renderOutput(HtmlTextRendererBase.java:65)
    at org.apache.myfaces.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:53)
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:331)
    at javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:349)
    at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:253)
    at org.apache.jsp.jsp.dialog.space_002ddetails_jsp._jspx_meth_h_outputText_3(space_002ddetails_jsp.java:1524)
    at org.apache.jsp.jsp.dialog.space_002ddetails_jsp._jspService(space_002ddetails_jsp.java:580)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:696)
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:474)
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409)
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
    at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:415)
    at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:234)
    at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:352)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:106)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
    at org.alfresco.web.app.servlet.NTLMAuthenticationFilter.processType3(NTLMAuthenticationFilter.java:874)
    at org.alfresco.web.app.servlet.NTLMAuthenticationFilter.doFilter(NTLMAuthenticationFilter.java:392)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
    at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
    at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
    at java.lang.Thread.run(Thread.java:595)
Caused by: javax.faces.el.EvaluationException: org.alfresco.web.bean.SpaceDetailsBean
    at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:78)
    at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:532)
    at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145)
    at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:378)
    … 53 more 
Caused by: javax.faces.el.EvaluationException: Bean: org.alfresco.web.bean.SpaceDetailsBean, property: name
    at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:404)
    at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:71)
    … 56 more 
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[gavinc]

No, I haven't seen this particular issue. It looks like you're using NTLM for your authentication, so as a guess I would imagine that the application is trying to use the same session you were using before going home the previous evening. When it comes to actually using the sesssion it falls over.

The best thing to do is raise the issue in JIRA and then it will get looked at.