can't create a package file of objects

when I try to create an object package file, this error message pop up

The Sims 4 Studio - Version 3.2.0.6
System.AggregateException: One or more errors occurred. (startIndex cannot be larger than length of string. (Parameter 'startIndex'))
---> System.ArgumentOutOfRangeException: startIndex cannot be larger than length of string. (Parameter 'startIndex')
at System.String.Substring(Int32 startIndex, Int32 length)
at S4Studio.Core.CloneEngine.GetNameRootFromObjectName(String object_name, String creator, String ts)
at S4Studio.Core.CloneEngine.CloneObj(IDBPFPackage result, String hash_salt, CloneObjectOptions opts, IStringTableCache global_stbl, IResourceProvider game, Sims4FileTable game_filetable, UInt64 instance, String creator, Boolean& swatchable)
at S4Studio.Shared.ObjectFeatureViewModel.Clone(IDBPFPackage package, String hash, IEnumerable`1 selected_prototypes)
at S4Studio.Shared.FeatureViewModel.<>c__DisplayClass28_0.<CreateItem>b__0()
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 ---

Another category doesn't have any problem, I try reinstall both version of sims4studio, fix my game, delete sims4studio folder, restart my computer, check my game path. How to fix it?