elders / proteus Goto Github PK

An exception of type 'System.InvalidOperationException' occurred in Elders.Proteus.dll but was not  handled in user code

Additional information: Unknown/Unregistered type: System.String, mscorlib, Version=4.0.0.0,   Culture=neutral, PublicKeyToken=b77a5c561934e089. All types that are using runtime type   inheritance should have DataContract Attribute. If this is a value type please use it as is, don't wrap it   into object. If you still want to wrap it into object declare a new class with DataContractAttrbute and   use the concrete type there

    [DataContract(Name = "3705d2fb-e501-4167-89f9-67bd654927e0")]
    public class TestActivityBody
    {
        [DataMember(Order = 1)]
        public object Body { get; set; }
    }