Faces exception

[murali23krishna]

hi ,

i am trying to load the selectItem list for selectOneMenu.and i am binding this this to one variable in the bean like below.


<h:selectOneMenu id="specificUom1" rendered={simpleTariffBean.updateFlag}"
value="#{simpleTariffBean.model.specificMeasuremen t}" size="5">
<f:selectItems value="#{uomSelectItemList.selectCodeItemList}" />
</h:selectOneMenu>

simpleTariffBean.model.specificMeasurement variable having one value that exist in the select item list

i am getting below error.........
java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Integer
at com.sun.faces.renderkit.html_basic.MenuRenderer.re nderSelect(MenuRenderer.java:807)
at com.sun.faces.renderkit.html_basic.MenuRenderer.en codeEnd(MenuRenderer.java:280)
at javax.faces.component.UIComponentBase.encodeEnd(UI ComponentBase.java:861)
at com.sun.faces.renderkit.html_basic.HtmlBasicRender er.encodeRecursive(HtmlBasicRenderer.java:242)
at com.sun.faces.renderkit.html_basic.GroupRenderer.e ncodeChildren(GroupRenderer.java:106)
at javax.faces.component.UIComponentBase.encodeChildr en(UIComponentBase.java:837)
at com.sun.faces.renderkit.html_basic.HtmlBasicRender er.encodeRecursive(HtmlBasicRenderer.java:234)
at com.sun.faces.renderkit.html_basic.GridRenderer.re nderRow(GridRenderer.java:178)
at com.sun.faces.renderkit.html_basic.GridRenderer.en codeChildren(GridRenderer.java:126)
at javax.faces.component.UIComponentBase.encodeChildr en(UIComponentBase.java:837)
at com.sun.faces.renderkit.html_basic.HtmlBasicRender er.encodeRecursive(HtmlBasicRenderer.java:234)
at com.sun.faces.renderkit.html_basic.GridRenderer.re nderRow(GridRenderer.java:178)
at com.sun.faces.renderkit.html_basic.GridRenderer.en codeChildren(GridRenderer.java:126)
at javax.faces.component.UIComponentBase.encodeChildr en(UIComponentBase.java:837)
at com.sun.faces.renderkit.html_basic.HtmlBasicRender er.encodeRecursive(HtmlBasicRenderer.java:234)
at com.sun.faces.renderkit.html_basic.GridRenderer.re nderRow(GridRenderer.java:178)
at com.sun.faces.renderkit.html_basic.GridRenderer.en codeChildren(GridRenderer.java:126)
at javax.faces.component.UIComponentBase.encodeChildr en(UIComponentBase.java:837)
at org.ajax4jsf.renderkit.RendererBase.renderChild(Re ndererBase.java:277)
at org.ajax4jsf.renderkit.RendererBase.renderChildren (RendererBase.java:258)
at org.ajax4jsf.renderkit.html.AjaxOutputPanelRendere r.encodeChildren(AjaxOutputPanelRenderer.java:78)
at javax.faces.component.UIComponentBase.encodeChildr en(UIComponentBase.java:837)
at com.sun.faces.renderkit.html_basic.HtmlBasicRender er.encodeRecursive(HtmlBasicRenderer.java:234)
at com.sun.faces.renderkit.html_basic.GridRenderer.re nderRow(GridRenderer.java:178)
at com.sun.faces.renderkit.html_basic.GridRenderer.en codeChildren(GridRenderer.java:126)
at javax.faces.component.UIComponentBase.encodeChildr en(UIComponentBase.java:837)
at com.sun.faces.renderkit.html_basic.HtmlBasicRender er.encodeRecursive(HtmlBasicRenderer.java:234)
at com.sun.faces.renderkit.html_basic.GridRenderer.re nderRow(GridRenderer.java:178)
at com.sun.faces.renderkit.html_basic.GridRenderer.en codeChildren(GridRenderer.java:126)
at javax.faces.component.UIComponentBase.encodeChildr en(UIComponentBase.java:837)
at com.sun.faces.renderkit.html_basic.HtmlBasicRender er.encodeRecursive(HtmlBasicRenderer.java:234)
at com.sun.faces.renderkit.html_basic.GridRenderer.re nderRow(GridRenderer.java:178)
at com.sun.faces.renderkit.html_basic.GridRenderer.en codeChildren(GridRenderer.java:126)
at javax.faces.component.UIComponentBase.encodeChildr en(UIComponentBase.java:837)
at com.sun.faces.renderkit.html_basic.HtmlBasicRender er.encodeRecursive(HtmlBasicRenderer.java:234)
at com.sun.faces.renderkit.html_basic.GridRenderer.re nderRow(GridRenderer.java:178)
at com.sun.faces.renderkit.html_basic.GridRenderer.en codeChildren(GridRenderer.java:126)
at javax.faces.component.UIComponentBase.encodeChildr en(UIComponentBase.java:837)
at com.sun.faces.renderkit.html_basic.HtmlBasicRender er.encodeRecursive(HtmlBasicRenderer.java:234)
at com.sun.faces.renderkit.html_basic.GridRenderer.re nderRow(GridRenderer.java:178)
at com.sun.faces.renderkit.html_basic.GridRenderer.en codeChildren(GridRenderer.java:126)
at javax.faces.component.UIComponentBase.encodeChildr en(UIComponentBase.java:837)
at javax.faces.component.UIComponent.encodeAll(UIComp onent.java:936)
at javax.faces.render.Renderer.encodeChildren(Rendere r.java:148)
at javax.faces.component.UIComponentBase.encodeChildr en(UIComponentBase.java:837)
at javax.faces.component.UIComponent.encodeAll(UIComp onent.java:936)
at javax.faces.component.UIComponent.encodeAll(UIComp onent.java:942)
at com.sun.facelets.FaceletViewHandler.renderView(Fac eletViewHandler.java:578)
at org.ajax4jsf.application.ViewHandlerWrapper.render View(ViewHandlerWrapper.java:100)
at org.ajax4jsf.application.AjaxViewHandler.renderVie w(AjaxViewHandler.java:176)
at com.sun.faces.lifecycle.RenderResponsePhase.execut e(RenderResponsePhase.java:109)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:1 00)
at com.sun.faces.lifecycle.LifecycleImpl.render(Lifec ycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServl et.java:266)
at weblogic.servlet.internal.StubSecurityHelper$Servl etServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invok eServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute( ServletStubImpl.java:292)
at weblogic.servlet.internal.TailFilter.doFilter(Tail Filter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter (FilterChainImpl.java:42)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(Base XMLFilter.java:206)
at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseF ilter.java:290)
at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHa ndleRequest(BaseFilter.java:388)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter .java:515)
at weblogic.servlet.internal.FilterChainImpl.doFilter (FilterChainImpl.java:42)
at com.crimsonlogic.trade.common.util.PageFiltering.d oFilter(PageFiltering.java:213)
at weblogic.servlet.internal.FilterChainImpl.doFilter (FilterChainImpl.java:42)
at org.springframework.orm.hibernate3.support.OpenSes sionInViewFilter.doFilterInternal(OpenSessionInVie wFilter.java:198)
at org.springframework.web.filter.OncePerRequestFilte r.doFilter(OncePerRequestFilter.java:76)
at weblogic.servlet.internal.FilterChainImpl.doFilter (FilterChainImpl.java:42)
at org.apache.myfaces.webapp.filter.ExtensionsFilter. doFilter(ExtensionsFilter.java:285)
at weblogic.servlet.internal.FilterChainImpl.doFilter (FilterChainImpl.java:42)
at org.apache.myfaces.webapp.filter.ExtensionsFilter. doFilter(ExtensionsFilter.java:341)
at weblogic.servlet.internal.FilterChainImpl.doFilter (FilterChainImpl.java:42)
at weblogic.servlet.internal.RequestEventsFilter.doFi lter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter (FilterChainImpl.java:42)
at weblogic.servlet.internal.WebAppServletContext$Ser vletInvocationAction.run(WebAppServletContext.java :3496)
at weblogic.security.acl.internal.AuthenticatedSubjec t.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Un known Source)
at weblogic.servlet.internal.WebAppServletContext.sec uredExecute(WebAppServletContext.java:2180)
at weblogic.servlet.internal.WebAppServletContext.exe cute(WebAppServletContext.java:2086)
at weblogic.servlet.internal.ServletRequestImpl.run(S ervletRequestImpl.java:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread. java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java :173)

Thanks & Regards,
Murali

[maulikmodi08]

Hi.
I think you might be getting the exception because of the following line..

value="#{simpleTariffBean.model.specificMeasuremen t}

In the above line you might have written "specificMeasurement".. check it out. you might get solution.

value="#{simpleTariffBean.model.specificMeasuremen t}

:)

[murali23krishna]

yes,

i found solution.

Thanks

[maulikmodi08]

You're welcome,

would u like to share what was the exact problem and how did you find the solution?

Regards,
Maulik Modi