Impromptu: Could not load type because it attempts to implement a class as an interface
问题 I have just started using Impromptu after a recommendation from someone on stack. I believe I have implemented it correctly but I am getting the error "Could not load type because it attempts to implement a class as an interface" In my portable class library I have the following model: public class Route { public User user { get; set; } } public class User { public Name name { get; set; } } public class Name { public string title { get; set; } public string firstName { get; set; } public