java.lang.ClassCastException: com.soleil.des visages.facelets.compilateur.UIInstructions ne peut pas être lancé pour org.primefaces.de modèle.menu.MenuElement

Ce matin, je suis venu à mon bureau et la première chose que j'ai vu: mon site de la société s'est écrasé. Parce que moi je pense.

Maintenant, j'ai essayé pendant une heure et demi pour résoudre ce problème, mais je n'ai rien trouvé et tout le monde perd son esprit parce que le site ne fonctionne pas et je ne peux pas le réparer (je suis seul. Les créateurs du site ont disparu ou en vacances). Donc j'espère que vous pourrez m'aider!

Je bénéficier de cette exception, lorsque j'appelle le tableau de bord.xhtml de mon site web.

java.lang.ClassCastException: com.sun.faces.facelets.compiler.UIInstructions cannot be cast to org.primefaces.model.menu.MenuElement

Mon problème est le suivant: dans l'ensemble de l'exception, nulle part est un fichier que j'ai fait par moi-même. Donc, je ne sais vraiment pas où exactement mon erreur.

Pouvez-vous m'aider?

Voici quelques informations supplémentaires:

Ensemble de l'exception:

SEVERE: Error Rendering View[/WEB-INF/flows/dashboard/dashboard.xhtml]
java.lang.ClassCastException: com.sun.faces.facelets.compiler.UIInstructions cannot be cast to org.primefaces.model.menu.MenuElement
at org.primefaces.component.tieredmenu.TieredMenuRenderer.encodeElements(TieredMenuRenderer.java:97)
at org.primefaces.component.tieredmenu.TieredMenuRenderer.encodeSubmenu(TieredMenuRenderer.java:162)
at org.primefaces.component.tieredmenu.TieredMenuRenderer.encodeElements(TieredMenuRenderer.java:119)
at org.primefaces.component.tieredmenu.TieredMenuRenderer.encodeMenu(TieredMenuRenderer.java:78)
at org.primefaces.component.menubar.MenubarRenderer.encodeMarkup(MenubarRenderer.java:49)
at org.primefaces.component.menu.BaseMenuRenderer.encodeEnd(BaseMenuRenderer.java:105)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:875)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786)
at javax.faces.render.Renderer.encodeChildren(Renderer.java:168)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1779)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1782)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1782)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:402)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:125)
at org.springframework.faces.webflow.FlowViewHandler.renderView(FlowViewHandler.java:99)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at org.springframework.faces.webflow.FlowLifecycle.render(FlowLifecycle.java:80)
at org.springframework.faces.webflow.JsfView.render(JsfView.java:89)
at org.springframework.webflow.engine.ViewState.render(ViewState.java:296)
at org.springframework.webflow.engine.ViewState.refresh(ViewState.java:243)
at org.springframework.webflow.engine.ViewState.resume(ViewState.java:221)
at org.springframework.webflow.engine.Flow.resume(Flow.java:545)
at org.springframework.webflow.engine.impl.FlowExecutionImpl.resume(FlowExecutionImpl.java:258)
at org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution(FlowExecutorImpl.java:169)
at org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:183)
at org.springframework.faces.webflow.JsfFlowHandlerAdapter.handle(JsfFlowHandlerAdapter.java:48)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
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:722)

ensemble dashborad fichier:

<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:h="http://java.sun.com/jsf/html" xmlns:p="http://primefaces.org/ui"
xmlns:f="http://java.sun.com/jsf/core" template="../../layouts/100.xhtml">
<ui:define name="heading">
<h:outputText value="Dashboard" />
</ui:define>
<ui:define name="caption">
<p>List of all your configurations and enabled containers.</p>
</ui:define>
<ui:define name="main">
<div id="main">
<div class="page_margins">
<div class="page">
<h:form id="form">
<p:panel header="Meine Projekte" rendered="#{personManagementBean.loggedIn}">
<p:growl id="msgs" showDetail="true" />
<p:dataTable id="ownerProjects" var="p" value="#{projectManagementBean.ownerProjects}" tableStyle="width:100%" emptyMessage="Keine Projekte vorhanden">
<p:column headerText="Projektk&uuml;rzel" style="width:100px">
<h:outputText value="#{p.projectId}" />
</p:column>
<p:column headerText="Dom&auml;ne" style="width:80px">
<h:outputText value="#{p.domain}" />
</p:column>
<p:column headerText="Sub-Dom&auml;ne" style="width:80px">
<h:outputText value="#{p.subDomain}" />
</p:column>
<p:column headerText="Beschreibung">
<h:outputText value="#{p.description}" />
</p:column>
<p:column style="width:40px">
<p:panelGrid columns="2" styleClass="no-column-borders" cellpadding="2">
<p:commandButton id="selectButton" update=":form:display" oncomplete="projectDialog.show()" icon="ui-icon-search" title="Anzeigen"
actionListener="#{projectManagementBean.loadProject(p.projectId)}">
</p:commandButton>
<p:commandButton id="editButton" update=":form:display" icon="ui-icon-pencil" title="Anpassen" oncomplete="editProjectDialog.show()"
actionListener="#{projectManagementBean.loadProject(p.projectId)}">
</p:commandButton>
</p:panelGrid>
</p:column>
</p:dataTable>
</p:panel>
<p:panel header="Meine Entwicklungsprojekte" rendered="#{personManagementBean.loggedIn}" style="margin-top:10px">
<p:dataTable id="developperProjects" var="p" value="#{projectManagementBean.developperProjects}" rendered="#{personManagementBean.loggedIn}" tableStyle="width:100%"
emptyMessage="Keine Projekte vorhanden">
<p:column headerText="Projektk&uuml;rzel" style="width:100px">
<h:outputText value="#{p.projectId}" />
</p:column>
<p:column headerText="Dom&auml;ne" style="width:80px">
<h:outputText value="#{p.domain}" />
</p:column>
<p:column headerText="Sub-Dom&auml;ne" style="width:80px">
<h:outputText value="#{p.subDomain}" />
</p:column>
<p:column headerText="Beschreibung">
<h:outputText value="#{p.description}" />
</p:column>
<p:column style="width:40px">
<p:panelGrid columns="3" styleClass="no-column-borders" cellpadding="2">
<p:commandButton id="selectButton" update=":form:display" oncomplete="projectDialog.show()" icon="ui-icon-search" title="Anzeigen"
actionListener="#{projectManagementBean.loadProject(p.projectId)}">
</p:commandButton>
</p:panelGrid>
</p:column>
</p:dataTable>
</p:panel>
<ui:include src="./project/details.xhtml" />
<ui:include src="./project/editdetails.xhtml" />
</h:form>
</div>
</div>
</div>
</ui:define>
</ui:composition>
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OriginalL'auteur | 2013-11-25