javax.el.PropertyNotFoundException:the class does not have the property 'panel

**D.Bilel** · 23/05/2008, 11h51

salut,

j'ai une error en faisant un binding à un panel
le message d'erreur est le suivant:

Code :

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javax.el.PropertyNotFoundException: /pages/users/Customer.xhtml @69,73 binding="#{customerAction.panel}": The class 'org.javassist.tmp.java.lang.Object_$$_javassist_3' does not have the property 'panel'.

le message est claire mais le problème c'est que mon attribut panel est bien une propriété du backing bean CustomerActionBean avec son getter et setter.
je vous transmet le binding dans la page .xhtml

Code :

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<rich:panel id="panel" binding ="#{customerAction.panel}"/>

le backing beans est le suivant:

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@Name("customerAction")
public class CustomerActionBean implements CustomerActionLocal {
 
private HtmlPanel panel = new HtmlPanel();
......
.......
public HtmlPanel getPanel() {
        return panel;
    }
 
    public void setPanel(HtmlPanel panel) {
        this.panel = panel;
    }

est ce quelqu'un a une idée
merci beacoup

**djo.mos** · 23/05/2008, 13h33

Bonjour,
Regardes plus bas encore dans le stackTrace, et/ou montres le nous en complet s'il te plaît

**D.Bilel** · 23/05/2008, 14h46

Désolé j'étais pas là tous à l'heur. je suis parti mangé.

ici tous le stack trace

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javax.faces.FacesException: javax.el.PropertyNotFoundException: /pages/users/Customer.xhtml @68,80 binding="#{customerAction.outputPanel}": The class 'org.javassist.tmp.java.lang.Object_$$_javassist_3' does not have the property 'outputPanel'.
        at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:240)
        at org.jboss.seam.jsf.SeamApplication.createComponent(SeamApplication.java:327)
        at com.sun.facelets.tag.jsf.ComponentHandler.createComponent(ComponentHandler.java:224)
        at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:139)
        at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
        at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314)
        at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169)
        at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314)
        at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169)
        at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
        at com.sun.facelets.tag.ui.DefineHandler.applyDefinition(DefineHandler.java:64)
        at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:131)
        at com.sun.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:310)
        at com.sun.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:280)
        at com.sun.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:68)
        at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
        at com.sun.facelets.tag.ui.DefineHandler.applyDefinition(DefineHandler.java:64)
        at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:131)
        at com.sun.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:310)
        at com.sun.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:280)
        at com.sun.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:68)
        at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
        at com.sun.facelets.tag.ui.DefineHandler.applyDefinition(DefineHandler.java:64)
        at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:131)
        at com.sun.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:310)
        at com.sun.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:280)
        at com.sun.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:68)
        at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
        at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
        at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
        at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
        at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248)
        at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294)
        at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273)
        at com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:144)
        at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:113)
        at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
        at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
        at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248)
        at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294)
        at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273)
        at com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:144)
        at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:113)
        at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
        at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
        at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248)
        at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294)
        at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273)
        at com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:144)
        at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:113)
        at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
        at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
        at com.sun.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:95)
        at com.sun.facelets.FaceletViewHandler.buildView(FaceletViewHandler.java:524)
        at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:567)
        at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
        at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
        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.servletService(ApplicationFilterChain.java:411)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:317)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)
        at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
        at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
        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:141)
        at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
        at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
        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.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
        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:230)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)
        at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:288)
        at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:271)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:202)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:150)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
        at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:272)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:637)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:568)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:813)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
        at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
        at com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)
Caused by: javax.el.PropertyNotFoundException: /pages/users/Customer.xhtml @68,80 binding="#{customerAction.outputPanel}": The class 'org.javassist.tmp.java.lang.Object_$$_javassist_3' does not have the property 'outputPanel'.
        at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:73)
        at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:229)
        ... 110 more

merci

**D.Bilel** · 23/05/2008, 15h26

j'ai pu résoudre le problème.
en effet j'ai déclarer le getter et le setter dans le Backin bean mais pas dans sont interface local.

c'est ça le problème. c tous con

merci comme même

bye

javax.el.PropertyNotFoundException:the class does not have the property 'panel

JSF Java

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