This test is failing at the GetProperty(0) line:

  [Test]

        public void CanCreateRectangleShape()

        {

            var obj = _global.COREInterface.CreateInstance(SClass_ID.Shape, _global.Class_ID.Create((uint) BuiltInClassIDA.RECTANGLE_CLASS_ID, 0)) as IObject;

            var node = _global.COREInterface.CreateObjectNode(obj);

            Assert.IsNotNull(obj.GetProperty(0));

            Assert.IsNotNull(obj);

            Assert.IsNotNull(node);

            Assert.AreEqual(1, _global.COREInterface.RootNode.NumberOfChildren, "Scene has one node");

            _global.COREInterface.DeleteNode(node, false, false);

            Assert.AreEqual(0, _global.COREInterface.RootNode.NumberOfChildren, "Scene has no nodes");

        }

 

        [Test]

        public void CanCreateRectangleShape()

        {

            var obj = _global.COREInterface.CreateInstance(SClass_ID.Shape, _global.Class_ID.Create((uint) BuiltInClassIDA.RECTANGLE_CLASS_ID, 0)) as IObject;

            var node = _global.COREInterface.CreateObjectNode(obj);

 

            Assert.IsNotNull(obj.GetProperty(0));

 

            Assert.IsNotNull(obj);

            Assert.IsNotNull(node);

            Assert.AreEqual(1, _global.COREInterface.RootNode.NumberOfChildren, "Scene has one node");

 

            _global.COREInterface.DeleteNode(node, false, false);

 

            Assert.AreEqual(0, _global.COREInterface.RootNode.NumberOfChildren, "Scene has no nodes");

        }

Any ideas? The boxObject one, as shown in the video, passes just fine.