Undefined method `gateway_options' on checkout

[Andy]

When using the USA_ePay credit card option I get the following error in both production and development environments:

NoMethodError in Spree::CheckoutController#update

undefined method gateway_options for #Spree::Creditcard:0xb3501c44

activemodel (3.2.3) lib/active_model/attribute_methods.rb:407:in method_missing
activerecord (3.2.3) lib/active_record/attribute_methods.rb:148:in method_missing
spree_usa_epay (1.0.2) app/models/spree/gateway/usa_epay.rb:20:in create_profile
spree_core (1.1.1) app/models/spree/payment.rb:94:in create_payment_profile

This seems to be a consequence of the upgrade to Spree 1.1.1 from Spree 1.0. Does anyone have any idea what would be causing this? I haven't tampered with the internals of Spree at all.

[Andy]

This has now been fixed: https://github.com/spree/spree_usa_epay/issues/3