Spawner error

[haha]

only the shooter AI(melee run well) have that error when I use spawner.The shooter run well when I put it in the sense at first without using spawner. 
thanks!
NullReferenceException: Object reference not set to an instance of an object
Invector.vCharacterController.AI.vControlAI.OnAnimatorMove () (at Assets/Invector-AIController/Scripts/AI/AI Controllers/vControlAI.cs:227)

[Invector]

Check the Spawner demo scene, it spawns both Melee and Shooter AI's