title: Primefaces Dialog - Setter not found for property class
body: <p>I want to implement the Primefaces 3.5 <a href="http://www.primefaces.org/showcase/ui/dialog.jsf" rel="nofollow">Dialog Component</a>. </p>
  
  <p>My implemetation:</p>
  
  <pre><code>&lt;div class="span10"&gt;
          &lt;div class="well well-large"&gt;
  
              &lt;h:panelGrid columns="1" cellpadding="5"&gt;
                  &lt;p:commandButton id="modalDialogButton" value="Modal"
                      onclick="dlg2.show();" type="button" class="btn btn-primary"/&gt;
              &lt;/h:panelGrid&gt;
  
              &lt;p:dialog id="modalDialog" header="Modal Dialog" widgetVar="dlg2"
                  modal="true" height="100"&gt;
                  &lt;h:outputText value="This is a Modal Dialog." /&gt;
              &lt;/p:dialog&gt;
  ....
  </code></pre>
  
  <p>When I start my server to view my page I get:</p>
  
  <pre><code>java.lang.IllegalArgumentException: Setter not found for property class
      at javax.faces.component.UIComponentBase$AttributesMap.put(UIComponentBase.java:2450)
      at javax.faces.component.UIComponentBase$AttributesMap.put(UIComponentBase.java:2330)
      at com.sun.faces.facelets.tag.jsf.ComponentRule$LiteralAttributeMetadata.applyMetadata(ComponentRule.java:87)
      at com.sun.faces.facelets.tag.MetadataImpl.applyMetadata(MetadataImpl.java:81)
      at javax.faces.view.facelets.MetaTagHandler.setAttributes(MetaTagHandler.java:129)
      at javax.faces.view.facelets.DelegatingMetaTagHandler.setAttributes(DelegatingMetaTagHandler.java:102)
      at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.doNewComponentActions(ComponentTagHandlerDelegateImpl.java:412)
      at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:175)
      at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:120)
      at javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:137)
      at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:190)
      at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:120)
      at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:95)
      at javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:137)
      at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:190)
      at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:120)
      at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:95)
      at com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:93)
      at com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:87)
      at com.sun.faces.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:161)
      at com.sun.faces.application.view.FaceletViewHandlingStrategy.buildView(FaceletViewHandlingStrategy.java:902)
      at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:99)
      at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
      at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:202)
      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:145)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:147)
      at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
      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:240)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
      at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:166)
      at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
      at java.lang.Thread.run(Thread.java:662)
  25.04.2013 10:51:53 com.sun.faces.context.ExceptionHandlerImpl log
  1100: JSF1073: java.lang.IllegalArgumentException erfasst während Verarbeitung von RENDER_RESPONSE 6 : UIComponent-ClientId=, Message=Setter not found for property class
  25.04.2013 10:51:53 com.sun.faces.context.ExceptionHandlerImpl log
  1100: Setter not found for property class
  java.lang.IllegalArgumentException: Setter not found for property class
      at javax.faces.component.UIComponentBase$AttributesMap.put(UIComponentBase.java:2450)
      at javax.faces.component.UIComponentBase$AttributesMap.put(UIComponentBase.java:2330)
      at com.sun.faces.facelets.tag.jsf.ComponentRule$LiteralAttributeMetadata.applyMetadata(ComponentRule.java:87)
      at com.sun.faces.facelets.tag.MetadataImpl.applyMetadata(MetadataImpl.java:81)
      at javax.faces.view.facelets.MetaTagHandler.setAttributes(MetaTagHandler.java:129)
      at javax.faces.view.facelets.DelegatingMetaTagHandler.setAttributes(DelegatingMetaTagHandler.java:102)
      at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.doNewComponentActions(ComponentTagHandlerDelegateImpl.java:412)
      at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:175)
      at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:120)
      at javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:137)
      at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:190)
      at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:120)
      at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:95)
      at javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:137)
      at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:190)
      at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:120)
      at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:95)
      at com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:93)
      at com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:87)
      at com.sun.faces.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:161)
      at com.sun.faces.application.view.FaceletViewHandlingStrategy.buildView(FaceletViewHandlingStrategy.java:902)
      at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:99)
      at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
      at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:202)
      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:145)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:147)
      at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
      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:240)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
      at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:166)
      at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
      at java.lang.Thread.run(Thread.java:662)
  </code></pre>
  
  <p>On my jsf page I get:</p>
  
  <blockquote>
    <p>Setter not found for property class</p>
  </blockquote>
  
  <p>I appreciate your answer!!!</p>