0 Replies Latest reply on Sep 28, 2009 3:56 AM by Jubril Adisa

    Using s:SelectItems within a h:selectManyListbox

    Jubril Adisa Novice

      I have a code like this



      <h:selectManyListbox style="width:75%" id="tsom104" size="5" value="#{home.tempCity}">
                <s:selectItems label="#{_map.label}" itemValue="#{_map}" itemLabel="#{_map.label}" value="#{citySelectService}" var="_map" noSelectionLabel="-Select ALL-"></s:selectItems>
      </h:selectManyListbox>
      




      _map is a List of SelectItem and for tempCity is also a List of SelectItem but anytime i try to access the page i get this exception



      21:50:13,769 WARN  [lifecycle] array element type mismatch
      java.lang.IllegalArgumentException: array element type mismatch
           at java.lang.reflect.Array.set(Native Method)
           at com.sun.faces.renderkit.html_basic.MenuRenderer.convertSelectManyValues(MenuRenderer.java:483)
           at com.sun.faces.renderkit.html_basic.MenuRenderer.convertSelectManyValuesForModel(MenuRenderer.java:164)
           at com.sun.faces.renderkit.html_basic.MenuRenderer.convertSelectManyValue(MenuRenderer.java:95)
           at com.sun.faces.renderkit.html_basic.MenuRenderer.getConvertedValue(MenuRenderer.java:355)
           at javax.faces.component.UIInput.getConvertedValue(UIInput.java:934)
           at javax.faces.component.UIInput.validate(UIInput.java:860)
           at javax.faces.component.UIInput.executeValidate(UIInput.java:1065)
           at javax.faces.component.UIInput.processValidators(UIInput.java:666)
           at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1033)
           at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1033)
           at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1033)
           at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1033)
           at javax.faces.component.UIForm.processValidators(UIForm.java:229)
           at org.ajax4jsf.component.AjaxViewRoot$3.invokeContextCallback(AjaxViewRoot.java:439)
           at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:238)
           at org.ajax4jsf.component.AjaxViewRoot.processValidators(AjaxViewRoot.java:455)
           at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:100)
           at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
           at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
           at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(Unknown Source)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jboss.seam.servlet.SeamFilter$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.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
           at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
           at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)
           at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)
           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(Thread.java:637)
      21:50:13,770 WARN  [lifecycle] executePhase(PROCESS_VALIDATIONS 3,com.sun.faces.context.FacesContextImpl@948d778) threw exception