2 Replies Latest reply on Jun 19, 2008 1:58 PM by coolex

    Setting up a new Eclipse project

    coolex
    coolex Jun 19, 2008 12:54 PM

      Hi!


      I went throught this tutorial:
      New Eclipse project
      After creating the action (ping) I go to the ping.seam and click on the ping button.
      But after clicking I get this error:


      Caused by javax.servlet.ServletException with message: "#{ping.ping}: javax.el.PropertyNotFoundException: /ping.xhtml @22,53 action="#{ping.ping}": Target Unreachable, identifier 'ping' resolved to null"



      This error I also get when I try other HelloWorld examples or when I just generate entities from with the ui. Did I forget something? Do I have to create Database tables before? I tried to generate the action with the seam-gen and also with the eclipse plugin. But I always get this error.


      Please help.
      Thx.

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        • 1. Re: Setting up a new Eclipse project
          thejavafreak
          thejavafreak Jun 19, 2008 1:44 PM (in response to coolex)

          Show us your seam action source code here.

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          • 2. Re: Setting up a new Eclipse project
            coolex
            coolex Jun 19, 2008 1:58 PM (in response to coolex)

            This code was created automatically by SEAM:


            package com.sap.agora.test.session;

import javax.ejb.Stateless;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.In;
import org.jboss.seam.annotations.Logger;
import org.jboss.seam.log.Log;
import org.jboss.seam.faces.FacesMessages;

@Stateless
@Name("ping")
public class PingBean implements Ping {
        
    @Logger private Log log;
        
    @In FacesMessages facesMessages;
    
    public void ping()
    {
        log.info("ping.ping() action called");
        facesMessages.add("ping");
    }    
}


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