EnvironmentUcommerce 8+
Question/Problem descriptionIf trying to checkout before having visited the Ucommerce Security module, the Ucommerce_Role database table will not be populated. And therefore the FeedCustomerIsCheckingOutTask will throw a null reference exception
Steps to reproduceGo through checkout flow with an empty Ucommerce_Role table.
Error messageNullReferenceException: Object reference not set to an instance of an object. at Ucommerce.Pipelines.Transactions.Baskets.AddAddress.FeedCustomerIsCheckingOutTask.Execute(IPipelineArgs`2 subject) at Ucommerce.Pipelines.Pipeline`1.Execute(T subject) 
Resolutionnone at this time
Workaround

Visit the Security Module in the back-office of Ucommerce to trigger the population of Ucommerce_Role table.