On top of everything said by those more experienced monks above, you need to be careful when blessing an object that it actually matches one of your package names... 
    bless($self, "Adult");

should be...

    bless($self, "Person::Adult");

[download]
or even simple code that is not relying on your dynamic typing will fail: 
my $a = Person::Adult->new(NAME => 'the hard way');
$a->sayHi();

[download]

In reply to Re^3: Can't locate object method- Issue by Loops
in thread Can't locate object method- Issue by perl_noobie

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