I had opened Issue #149 after upgrading to Spree 3.x. Discussion in the issue revealed that SSL options have were removed from the Spree codebase in PR https://github.com/spree/spree/pull/5827.
This PR removes the ssl_allowed that is no longer necessary in 3.x and resolves the error message:
/app/vendor/bundle/ruby/2.1.0/bundler/gems/better_spree_paypal_express-dcdd963524ef/app/controllers/spree/paypal_controller.rb:3:in class:PaypalController': undefined local variable or methodssl_allowed' for Spree::PaypalController:Class (NameError)
I had opened Issue #149 after upgrading to Spree 3.x. Discussion in the issue revealed that SSL options have were removed from the Spree codebase in PR https://github.com/spree/spree/pull/5827.
This PR removes the ssl_allowed that is no longer necessary in 3.x and resolves the error message: