I'm having a few problems with the google checkout module on my site.
I thought I had set everything correctly but I must have something wrong with the shipping rates because on the checkout page I'm getting the following error showing:

Error: Shipping Methods not configured
freeoptions (ignored)

The shipping works fine with the checkout and paypal I have installed its only Google checkout thats causing a problems.

Can anyone help with this please?

I am using flat rate shipping if that makes any difference.