the first value binding expression is valid if you can call:

userBean.getCenter().getCenterId();

- it looks as if getCenter() returns null in your case...

regards,

Martin


On 6 Jan 2005 15:33:20 -0000, mfaine <[EMAIL PROTECTED]> wrote:
> Is the following allowed:
> 
>  <h:selectOneMenu id="centermenu" value="#{userBean.center.centerId}">
> 
> where center is an object (bean) of userBean?
> 
> I keep getting this error:
> 
> javax.faces.el.PropertyNotFoundException: Error testing property 'centerId'
> in bean of type null
> 
> I also tried
> 
> <h:selectOneMenu id="centermenu" value="#{userBean[center.centerId]}">
> 
> but instead I got this error message:
> 
> javax.faces.el.PropertyNotFoundException: Error testing property 'null' in
> bean of type gov.nasa.msfc.repository.submittal.view.bean.UserBean
> 
> -Mark
>

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