I get the following error in firefox.
[ArgumentException]: The parameters dictionary contains a null entry for parameter 'productId' of non-nullable type 'System.Int32' for method 'System.Web.Mvc.ActionResult DeleteShoppingCartItem(Int32)' in 'TheBeerHouse.Controllers.CommerceController'. To make a parameter optional its type should be either a reference type or a Nullable type.
It seems like it's looking for a dictionary pair???
This is similar to DeleteShippingMethod, except that works.
I'm at my wit...................s end.