[Ignore] stopped working?

[stesvis]

I have a model set up like this, so I can store a whole json object as a string:

public class Truck
    {
        [PrimaryKey, AutoIncrement]
        [JsonProperty("id")]
        public int Id { get; set; }

        public string Json { get; set; }

        [Ignore]
        public TruckDTO TruckDTO
        {
            get { return Json == null ? null : JsonConvert.DeserializeObject<TruckDTO>(Json); }
            set { Json = JsonConvert.SerializeObject(value); }
        }
    }

The problem is that when I call CreateTableAsync<Truck>() I get a NotSupportedException:

"Don't know about LiveDispatch.Mobile.DTOs.TruckDTO"

By using [Ignore] it should not try to create a column of a not supported type such as TruckDTO, but it doesn't look like it's working.

Any idea?