The program has declared a base class and has declared another class as DERIVED FROM that base class. In the definition of the constructor for the derived class, a base constructor clause specifies a call to a function that is NOT the base class constructor. Suppose a derived class is called "bread" and its base class is called "food"; if the constructor for loaf should have a definition that begins FUNCTION bread::bread(args1):food(args1). If it begins FUNCTION bread::bread(args1):beverage(args1), the error message appears.