C# drawplayers error

<pre>// Absolutly.Abso
// Token: 0x0600B332 RID: 45874
private void Update()
{
	if (Input.GetKeyDown(KeyCode.End))
	{
		this.Unload();
	}
	if (Input.GetKeyDown(KeyCode.F11))
	{
		this._isInfoMenuActive = !this._isInfoMenuActive;
	}
	Vector3 position = Camera.main.transform.position;
	this.camPos = Camera.main.transform.position;
	if (Time.time > this._localPlayerRefresh)
	{
		this.GetLocalPlayer();
		this._localPlayerRefresh = Time.time + 180f;
	}
}

<pre>// Token: 0x0600B33A RID: 45882
		private void DrawPlayers()
		{
			foreach (Player player in this._playerInfo)
			{
				try
				{
					if (!(player == null) && player.IsVisible && !(player.Profile.Info.Nickname == string.Empty))
					{
						Vector3 position = player.Transform.position;
						float num = Vector3.Distance(this.camPos, player.Transform.position);
						Vector3 vector = Camera.main.WorldToScreenPoint(position);
						if (num <= this._viewdistance && (double)vector.z > 0.01)
						{
							Vector3 vector2 = Camera.main.WorldToScreenPoint(player.PlayerBones.Head.position);
							Gizmos.DrawCube(position, new Vector3(1f, 1f, 2f));
							float x = vector.x;
							float num2 = vector2.y + 10f;
							float num3 = Math.Abs(vector2.y - vector.y) + 10f;
							float num4 = num3 * 0.65f;
							bool flag = player.Profile.Info.RegistrationDate <= 0;
							Color color = player.HealthController.IsAlive ? this.GetPlayerColor(player.Side) : Color.gray;
							Utility.DrawBox(x - num4 / 2f, (float)Screen.height - num2, num4, num3, color);
							Utility.DrawLine(new Vector2(vector2.x - 2f, (float)Screen.height - vector2.y), new Vector2(vector2.x + 2f, (float)Screen.height - vector2.y), color);
							Utility.DrawLine(new Vector2(vector2.x, (float)Screen.height - vector2.y - 2f), new Vector2(vector2.x, (float)Screen.height - vector2.y + 2f), color);
							string text = flag ? "AI" : player.Profile.Info.Nickname;
							string text2 = player.HealthController.IsAlive ? text : (text + " (Dead)");
							string text3 = string.Format("{0} [{1}]", text2, (int)num);
							Vector2 vector3 = GUI.skin.GetStyle(text2).CalcSize(new GUIContent(text2));
							GUI.Label(new Rect(vector.x - vector3.x / 2f, (float)Screen.height - num2 - 20f, 300f, 50f), text3);
						}
					}
				}
				catch (NullReferenceException ex)
				{
					File.AppendAllText("C:\\EFT\\DrawPlay.txt", ex.ToString() + Environment.NewLine);
				}
			}
		}

<pre>  at Absolutly.Abso.DrawPlayers () [0x00076] in <36447061b38c409aa93be921511b2fb4>:0 
System.NullReferenceException: Object reference not set to an instance of an object