오류나면서 저장이 안되는데,, 혹시 무슨 오류인지 알 수 있을까요? ( 다른 룩들은 저장 잘됨 )

!> Exception caught in FindPersonParts: System.NullReferenceException: Object reference not set to an instance of an object

  at vamX.com.FindPersonParts () [0x00000] in <filename unknown>:0 

!> Exception during Save: System.NullReferenceException: Object reference not set to an instance of an object

  at vamX.com.SetCorrectNamesForPeople () [0x00000] in <filename unknown>:0 

  at vamX.BL_Save.OnSceneSave () [0x00000] in <filename unknown>:0 

  at SuperController.SaveInternalFinish (System.String saveName, .Atom specificAtom, Boolean includePhysical, Boolean includeAppearance, .ScreenShotCallback callback, Boolean isOverwrite) [0x00000] in <filename unknown>:0 

  at SuperController.SaveInternal (System.String saveName, .Atom specificAtom, Boolean includePhysical, Boolean includeAppearance, .ScreenShotCallback callback, Boolean isOverwrite, Boolean fromPlugin) [0x00000] in <filename unknown>:0