SkillMgr.AddSkill C# (CSharp) Method

    public void AddSkill(GameObject player, int skID)
    {
        if (skID == 0)
        {
            Debug.LogError("SkillMgr ERROR: Null reference is not allowed");
        }
        SkillBase skInstance ;
        skInstance = new SkillBase(player, skID);
        skills.Add(skInstance);

        Hashtable parm = new Hashtable();
        parm.Add("activity","0");
        player.GetComponent<Actor>().getFSMMgr.OnMessage(player, parm);
    }