The problem is in the method for example:


public Object FiseUsuarioRolConverter.getAsObject(FacesContext context, UIComponent component, String value) {

if(value==null || value.length()==0){

return null;
}

FiseUsuarioRolPK id = value.toString(); --------> here is the problem (cannot convert of string to FiseUsuarioRolPK)
return FiseUsuarioRol.findFiseUsuarioRol(id);


}


I am searching solve it problem by hours. Do you have some idea ?


Jose