Hello eveyone. I have these code in my plugin. They works fine but console keep showing errors below. Can anyone help me with it? Thanks!

private void OnEntityKill(BaseNetworkable entity)
        {
            if (entity != null)
            {
                if (entity.ShortPrefabName == "sleepingbag_leather_deployed" || entity.ShortPrefabName == "bed_deployed")
                {
                    SleepingBag bag = (SleepingBag)(entity as BaseEntity);
                    var player = BasePlayer.FindByID(bag.OwnerID);
                    var BagId = bag.net.ID;

                    playerCache[player.userID].RemoveEntry(player, bag.net.ID);
                    SaveData();
                }
            }
        }

private void OnEntitySpawned(BaseNetworkable entity)
        {
            if (entity != null)
            {
                if (entity.ShortPrefabName == "sleepingbag_leather_deployed" || entity.ShortPrefabName == "bed_deployed")
                {
                    SleepingBag bag = (SleepingBag)(entity as BaseEntity);
                    var player = BasePlayer.FindByID(bag.OwnerID);
                    var BagId = bag.net.ID;

                    if (!playerCache.ContainsKey(player.userID))
                    {
                        playerCache[player.userID] = new PlayerData(player, bag.transform.position, BagId, bag.niceName);
                    }
                    else
                    {
                        playerCache[player.userID].AddEntry(player, bag.transform.position, BagId, bag.niceName);
                    }

                    SaveData();
                }
            }
        }

Errors are:

Failed to call hook 'OnEntitySpawned' on plugin 'MCmenu3 v0.0.1' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.MCmenu3.OnEntitySpawned (BaseNetworkable entity) [0x0005a] in <92a5e2b90d444c829b982413513147d8>:0
  at Oxide.Plugins.MCmenu3.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00a19] in <92a5e2b90d444c829b982413513147d8>:0
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <60c318df79ed41688ea59335e48d61ad>:0
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <9882f28dc2204b4dba514a9ad18f5042>:0
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <9882f28dc2204b4dba514a9
Failed to call hook 'OnEntityKill' on plugin 'MCmenu3 v0.0.1' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.MCmenu3.OnEntityKill (BaseNetworkable entity) [0x0005a] in <92a5e2b90d444c829b982413513147d8>:0
  at Oxide.Plugins.MCmenu3.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00a47] in <92a5e2b90d444c829b982413513147d8>:0
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <60c318df79ed41688ea59335e48d61ad>:0
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <9882f28dc2204b4dba514a9ad18f5042>:0
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <9882f28dc2204b4dba514a9> 

I'd suggest null checking your player that you are finding, and also adding the player to your data using .Add if they do not exist.

Wulf

I'd suggest null checking your player that you are finding, and also adding the player to your data using .Add if they do not exist.

Thanks! Fixed!