“UnityEngine.transform.get_position () (em” Respostas de código

UnityEngine.transform.get_position () (em : 0) gamekit3d.meleeweapon.beginattack (system.boolean twingattack)

NullReferenceException
UnityEngine.Transform.get_position () (at <a0ef933b1aa54b668801ea864e4204fe>:0)
Gamekit3D.MeleeWeapon.BeginAttack (System.Boolean thowingAttack) (at D:/projects/my adventure land/Assets/3DGamekit/Scripts/Game/Weapon/MeleeWeapon.cs:92)
Gamekit3D.PlayerController.MeleeAttackStart (System.Int32 throwing) (at D:/projects/my adventure land/Assets/3DGamekit/Scripts/Game/Player/PlayerController.cs:559)