TrackerDog Repro

Program.cs

using System.Collections.Generic;
using TrackerDog;

namespace TrackerDogRepro
{
    public class Program
    {
        public class Test
        {
            public virtual List<string> Items { get; set; }
        }

        static void Main(string[] args)
        {
            var config = ObjectChangeTracking.CreateConfiguration();
            config.TrackThisType<Test>();
            var factory = config.CreateTrackableObjectFactory();
            var tracked = factory.CreateFrom(new Test());
        }
    }
}