Can't export the mesh by using s4s 3.2.1.4 (Star)

Please help me fix this,  after I uninstall the s4s wish ver and instal the Star ver, I can't export the mesh of my old cc


Here is the case log



The Sims 4 Studio - Version 3.2.1.4

System.AggregateException: One or more errors occurred. (Object reference not set to an instance of an object.)

---> System.NullReferenceException: Object reference not set to an instance of an object.

at S4Studio.ViewModels.ObjectMeshItem.<>c__DisplayClass19_0.<get_RenderTexture>b__0(Sims4SwatchTextureBase x) in \\mac\thes4studio\TheS4Studio\S4Studio.Shared\ViewModels\BuildBuy\Components\Models\BuyBuildMeshItem.cs:line 104

at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()

at System.Linq.Enumerable.TryGetFirst[TSource](IEnumerable`1 source, Boolean& found)

at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source)

at S4Studio.ViewModels.ObjectMeshItem.get_RenderTexture() in \\mac\thes4studio\TheS4Studio\S4Studio.Shared\ViewModels\BuildBuy\Components\Models\BuyBuildMeshItem.cs:line 103

at S4Studio.ViewModels.BuyBuildLodItem.ExportMesh(BlenderUtilities blender_util, String blender_path) in \\mac\thes4studio\TheS4Studio\S4Studio.Shared\ViewModels\BuildBuy\Components\Models\BuyBuildLodItem.cs:line 310

at S4Studio.ViewModels.BuyBuildLodItem.<>c__DisplayClass45_0.<ExportMesh>b__0() in \\mac\thes4studio\TheS4Studio\S4Studio.Shared\ViewModels\BuildBuy\Components\Models\BuyBuildLodItem.cs:line 302

at System.Threading.Tasks.Task.InnerInvoke()

at System.Threading.Tasks.Task.<>c.<.cctor>b__272_0(Object obj)

at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)

--- End of stack trace from previous location ---

at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)

at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)

--- End of inner exception stack trace ---






Here is the file 
simfileshare.net/download/4516073/


I made this cc by using Sims 4 Studio for Windows 3.1.6.3 (Wishes), i wonder if it was the problem, please help me fix it