title: custom field not show
body: <p>I have make a custom textfield and put a default value in. That's working good but the value i wanne have in the textfield is using a webservice. When i try to initiate the webservice the custom field doesn't show anymore. I initiate my webservice like this 
  public CusterNameService.ServiceSoapClient demo = new CusterNameService.ServiceSoapClient();
  I do nothing more than just this and it's don't render my textfield anymore. Someone?</p>
  
  <p>thx</p>