Project_2018_Frozen/Unity_2018_Frozen/Assets/Frozen/Script/CharacterDummy.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class CharacterDummy : MonoBehaviour
{
    public Area area;

    private void Start()
    {
        if (GetComponent<CharacterBehaviour>() == null)
            gameObject.SetActive(false);
    }
}