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Werner Punz edited comment on MYFACES-2884 at 8/17/10 2:24 PM: --------------------------------------------------------------- Ok I tried it with MyFaces 2.0.1, and could not reproduce it without ext-val, the funny stuff however is that if the form has an id form I get following error: java.lang.IllegalStateException: component with duplicate id "form" found Caused by: java.lang.IllegalStateException - component with duplicate id "form" found By changing the forms identifier to something else I am able to run it without errors. The problem is not there on the latest 2.0.2-SNAPSHOT trunk. Just retried, 2.0.2-SNAPSHOT works like a charm here, even with the id form, I assume that 2.0.1 has introduced maybe an element with the identifier form which is automatically added. I have not dug deeper and wont because it is fixed anyway. was (Author: werpu): Ok I tried it with MyFaces 2.0.1, and could not reproduce it without ext-val, the funny stuff however is that if the form has an id form I get following error: java.lang.IllegalStateException: component with duplicate id "form" found Caused by: java.lang.IllegalStateException - component with duplicate id "form" found By changing the forms identifier to something else I am able to run it without errors. The problem is not there on the latest 2.0.2-SNAPSHOT trunk. > Getting error after switching 2.0.0 to 2.0.1 > -------------------------------------------- > > Key: MYFACES-2884 > URL: https://issues.apache.org/jira/browse/MYFACES-2884 > Project: MyFaces Core > Issue Type: Bug > Affects Versions: 2.0.1 > Reporter: Gurkan Erdogdu > > After switching to 2.0.1, getting following exceptions while accessing JSF > page > Aug 17, 2010 4:41:41 PM org.apache.myfaces.renderkit.ErrorPageWriter > handleThrowable > SEVERE: An exception occurred > javax.faces.application.ViewExpiredException: /counter.jsfNo saved view state > could be found for the view identifier: /counter.jsf > at > org.apache.myfaces.lifecycle.RestoreViewExecutor.execute(RestoreViewExecutor.java:128) > at > org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:171) > at > org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) > at javax.faces.webapp.FacesServlet.service(FacesServlet.java:189) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201) > Code is > ------------ > <html xmlns="http://www.w3.org/1999/xhtml" > xmlns:h="http://java.sun.com/jsf/html"> > <h:head> > <title>JSF2 Ajax with OpenWebBeans Demo</title> > </h:head> > <h:body> > > <h3>JSF2 Ajax Demo :: Click <b>Count</b> button to inrease your > count</h3> > <h:form id="form"> > > <h:outputScript name="jsf.js" library="javax.faces" > target="body"></h:outputScript> > > <div> > <h:commandButton id="button1" value="Count..." > actionListener="#{helloBean.processAction}" > onclick="jsf.ajax.request(this,event, > {execute:'form:button1',render:'form:status'});return false;"> > </h:commandButton> > > </div> > > <div> > <h:outputText value="Counter Number : " /> > <h:outputText value="#{helloBean.count}" id="status" /> > </div> > </h:form> > </h:body> > </html> > Full source code is here! > http://siwpas.googlecode.com/svn/trunk/samples/hellojsf2/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.