9 Replies Latest reply on Apr 12, 2011 2:28 AM by dhanaraja rajendiran

    s:selectItems var attribute must be set

    Hugo Wurzelbutz Newbie

      Hi


      I'm using SEAM 2.1.1.GA on JBoss 4.2.2.GA and have problems with s:selectItems.


      This is my code:


      <h:selectOneMenu value="#{processInstanceDescription.process_owner}" required="true" id="continent">
      <s:selectItems var="continent" value="#{test2}"  label="#{continent.kurzName}" noSelectionLabel="Please Select..."/>
      <s:convertEntity />
      </h:selectOneMenu>




      and that is the exception i get:



      18:51:24,687 ERROR [STDERR] 05.02.2009 18:51:24 com.sun.facelets.FaceletViewHandler handleRenderException
      SCHWERWIEGEND: Error Rendering View[/processDetails.xhtml]
      javax.faces.FacesException: var attribute must be set
              at org.jboss.seam.ui.component.UISelectItems$ContextualSelectItem.<init>(UISelectItems.java:58)
              at org.jboss.seam.ui.component.UISelectItems$1.<init>(UISelectItems.java:219)
              at org.jboss.seam.ui.component.UISelectItems.asSelectItems(UISelectItems.java:195)
              at org.jboss.seam.ui.component.UISelectItems.getValue(UISelectItems.java:166)
              at com.sun.faces.renderkit.RenderKitUtils.getSelectItems(RenderKitUtils.java:323)
              at com.sun.faces.renderkit.html_basic.MenuRenderer.getOptionNumber(MenuRenderer.java:675)
              at com.sun.faces.renderkit.html_basic.MenuRenderer.renderSelect(MenuRenderer.java:793)
              at com.sun.faces.renderkit.html_basic.MenuRenderer.encodeEnd(MenuRenderer.java:335)
              at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:836)
              at javax.faces.component.UIComponent.encodeAll(UIComponent.java:896)
              at javax.faces.render.Renderer.encodeChildren(Renderer.java:137)
              at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
              at javax.faces.component.UIComponent.encodeAll(UIComponent.java:886)
              at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892)
              at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
              at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
              at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
              at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
              at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
              at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
              at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
              at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
              at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
              at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
              at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:73)
              at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
              at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
              at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
              at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
              at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
              at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
              at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
              at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
              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:432)
              at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
              at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
              at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
              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:262)
              at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
              at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
              at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
              at java.lang.Thread.run(Unknown Source)





      i really dont know what i am doing wrong, please help (: