Aurora error

Sims 4 Studio 1.4.1.2 (Aurora)
System.NullReferenceException: Object reference not set to an instance of an object
at S4Studio.ViewModels.ObjectMeshItem+<>c__DisplayClass19_0.<get_RenderTexture>b__0 (S4Studio.ViewModels.Generic.Sims4SwatchTextureBase x) [0x00006] in <7077d70c9c2542d18fcd92313023a6a4>:0
at System.Linq.Enumerable+WhereSelectListIterator`2[TSource,TResult].MoveNext () [0x00037] in <b724434e797c448b83721d91e2edfdbd>:0
at System.Linq.Enumerable.TryGetFirst[TSource] (System.Collections.Generic.IEnumerable`1[T] source, System.Boolean& found) [0x00045] in <b724434e797c448b83721d91e2edfdbd>:0
at System.Linq.Enumerable.FirstOrDefault[TSource] (System.Collections.Generic.IEnumerable`1[T] source) [0x00000] in <b724434e797c448b83721d91e2edfdbd>:0
at S4Studio.ViewModels.ObjectMeshItem.get_RenderTexture () [0x0008c] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.ViewModels.SKObjectMeshPreview.RefreshTexture () [0x0001d] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.ViewModels.ObjectMeshItem.RefreshTexture () [0x0000a] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.ViewModels.BuyBuildLodItem.RefreshTexture () [0x00019] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.ViewModels.BuyBuildLodItem.get_Meshes () [0x00035] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.ViewModels.BuyBuildLodItem.AddEmptyGeostate () [0x00019] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.ViewModels.BuyBuildLodItem.get_States () [0x0000b] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.ViewModels.BuyBuildLodItem.get_HasGeometryStates () [0x00000] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.ViewModels.BuyBuildLodItem.get_SelectedState () [0x00008] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.ViewModels.ObjectMeshItem.RefreshMesh () [0x00014] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.ViewModels.BuyBuildLodItem.RefreshMesh () [0x00019] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.ViewModels.BuyBuildLodItem.get_Meshes () [0x0002f] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.ViewModels.BuyBuildLodItem.get_PolygonCount () [0x00000] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.MeshPreviewViewController.TranslateView () [0x0002c] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.MeshPreviewViewController.set_LevelOfDetail (S4Studio.ViewModels.Generic.ILevelOfDetail value) [0x00007] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.StudioViewController`1[TCustomContentViewModel].SetLOD () [0x00033] in <7077d70c9c2542d18fcd92313023a6a4>:0
at S4Studio.StudioViewController`1[TCustomContentViewModel].ViewWillAppear () [0x0003f] in <7077d70c9c2542d18fcd92313023a6a4>:0