ViewExpiredException, with a simple jsf application

Question

I am trying to get a simple jsf application with jsf 1.2
i have a jsf calculator.jsf as below
<f:view>
  <h:form id="calcForm">
     <h:panelGrid columns="3">
    <h:outputLabel value="First Number" for="firstNumber" />
    <h:inputText id="firstNumber" value="#{CalcBean.firstNumber}" required="true" />
        <h:message for="firstNumber" />   
    <h:outputLabel value="Second Number" for="secondNumber" />
    <h:inputText id="secondNumber" value="#{CalcBean.secondNumber}" required="true" />
        <h:message for="secondNumber" />
</h:panelGrid>  
<h:panelGroup>
    <h:commandButton id="submitAdd" action="#{CalcBean.add}"  value="Add" />
    <h:commandButton id="submitMultiply" action="#{CalcBean.multiply}" value="Multiply" />
</h:panelGroup>
  </h:form>
</f:view>and my faces-config is as below
<managed-bean-name>CalcBean</managed-bean-name>
    <managed-bean-class>com.testjsfapp.test.CalculatorController</managed-bean-class>
    <managed-bean-scope>
    session</managed-bean-scope>
  </managed-bean>
  <navigation-rule>
  <from-view-id>/calc/calculator.jsp</from-view-id>
  <navigation-case>
    <from-outcome>success</from-outcome>
    <to-view-id>/calc/result.jsp</to-view-id>
  </navigation-case>
</navigation-rule>when i open application in browser and click on add buton i get following error
javax.faces.application.ViewExpiredException: viewId:/calc/calculator.faces - View /calc/calculator.faces could not be restored.
     com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:189)
     com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
     com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:102)
     com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
     javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)

Answer 1

kulkarni_ash wrote:
Thanks, looks like it is workingCan you please marked this post as "answered" if your problem has been resolved. This just save time for anyone else who might try to answer this post without knowing that it is already answered.
Thanks and cheers.