I updated but I get the same error, just different wording. I don't understand. I'm choosing 1 DVD with a weight of 1kg. The shipping methods are two, one for north america and one for international and the shipping method for one cd for each is based on the weight of 0.1 kg minimum to 1 kg maximum. I'm getting this error also before the system knows which shipping address I'm choosing. If I go further and sign in or create a new account, the shipping calculation is done correctly however.
I can't figure out why I'm getting this notice at this point. If you have any other suggestions they would be greatly appreciated!
Many thanks,
Lillian