faethflex (1) [Avatar] Offline
There is no implementation of the addDesign() method that's called on the Order model object in the processDesign() post method. I tried making my own implementation of the method but when I click on the link that POSTs the form from the taco design page, I get a NPE at the point where the method is invoked on the Order instance. The exception points to my implementation of adding a Taco to a List of Taco objects in the Order model. I'm not understanding why, seeing that the Taco object that is being passed to the Order in the method is not null.