html:errors does not display

[Song Wang]

Hello everyone,

I cannot display <html:errors property="blah"/>, but if I add

<%
ActionErrors ae = ( ActionErrors) request.getAttribute( Action.ERROR_KEY);
boolean err = false;
if( ae != null) {
         Iterator iter = ae.properties();
         while(iter.hasNext()){
          System.out.println((String)iter.next());      
         }
}
%>

I can see that "blah" is printed out. That being said, the errors does hold the 
value. Does anyone know where I should configure? Or how to check if the value 
is an empty string? I'm using WSAD 5.1.

Thanks.
Song


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