#1 missing method addXmlProp in class XgenTask ?

[Anonymous]

without this method:
com.starobject.xmlgen.XgenTask.addXmlProp(XgenProp xgenprop){
xgenprops.add(xgenprop);
}
ant throws: xmlgen doesn't support the nested "xmlprop" element.

if i added this method to class ant run without error.