title: p:ajax throwing method not found exception with p:selectOneRadio
body: <p>I am trying to Ajax event with <code>p:selectOneRadio&gt;</code> and I'm getting</p>
  
  <pre><code> WARNING: Method not found: com.ccc.managedController.TweetDistributionManagedBean@78159a62.renderUploadPanel(javax.faces.event.AjaxBehaviorEvent)
      javax.el.MethodNotFoundException: Method not found: com.ccc.managedController.TweetDistributionManagedBean@78159a62.renderUploadPanel(javax.faces.event.AjaxBehaviorEvent)
          at org.apache.el.util.ReflectionUtil.getMethod(ReflectionUtil.java:245)
          at org.apache.el.parser.AstValue.invoke(AstValue.java:271)
          at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:274)
          at org.primefaces.component.behavior.ajax.AjaxBehaviorListenerImpl.processCustomListener(AjaxBehaviorListenerImpl.java:87)
          at org.primefaces.component.behavior.ajax.AjaxBehaviorListenerImpl.processArgListener(AjaxBehaviorListenerImpl.java:72)
          at org.primefaces.component.behavior.ajax.AjaxBehaviorListenerImpl.processAjaxBehavior(AjaxBehaviorListenerImpl.java:56)
          at javax.faces.event.AjaxBehaviorEvent.processListener(AjaxBehaviorEvent.java:113)
          at javax.faces.component.behavior.BehaviorBase.broadcast(BehaviorBase.java:106)
          at javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:760)
          at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)
          at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
          at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
          at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
          at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
          at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
          at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:98)
          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.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:502)
          at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
          at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
          at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
          at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
          at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
          at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
          at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
          at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
          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:745)
  </code></pre>
  
  <p>Here are more code </p>
  
  <pre><code>&lt;h:panelGrid columns="2" style="margin-bottom:10px" cellpadding="5"&gt;
      &lt;p:outputLabel for="selectone" value="Upload :" /&gt;
      &lt;p:selectOneRadio id="selectone" 
                        value="#{tweetDistributionManagedBean.tweetType}"&gt;
          &lt;f:selectItem itemLabel="Group Tweets" itemValue="GT" /&gt;
          &lt;f:selectItem itemLabel="Event Tweets" itemValue="ET" /&gt;
          &lt;f:selectItem itemLabel="Suprachar Tweets" itemValue="ST" /&gt;
  
          &lt;p:ajax event="click"
                  listener="#{tweetDistributionManagedBean.renderUploadPanel}"
                  update="gtid" process="@form" global="false" /&gt;
      &lt;/p:selectOneRadio&gt;
  &lt;/h:panelGrid&gt;
  </code></pre>
  
  <p>and Java bean method </p>
  
  <pre><code>public void renderUploadPanel(final SelectEvent event) {
      String selecteValues = (String) event.getObject();
      visibleGTFlag = true;
  }
  </code></pre>