[aida] Problem while following tutorial

[Damir Horvat]

Hi!

I'm following the addressbook tutorial and I've produced this error:

	Unhandled exception: Message not understood: #urlResolver

while evaluationg this line:

	(AIDASite named: 'test') urlResolver defaultURL: '/addressbook.html'
	forObject: book

The 'book' variable has one entry. Inspecting it, all looks fine. 

Why is this #urlResolver message not understood?

br,
Damir