error c2036

[djons]

hello,

i have a struct -

template <class T> 
struct AnimalList
{
	list<T> myinfo;
};

and that function -

template <class T> 
AnimalList<T> Tuna::ageAndBreed() 
{
	AnimalList<T> g;
	......
	return g;
}

now i try call to the function

AnimalList<Animal*> l;
l.myinfo.front()->ageAndBreed();

and i get an error : 'struct AnimalList' : unknown size .

what i do wrong ??

tnx,