Solved NRE in my code when trying to grant a permission

So I have the code below and it seems to produce a error upon granting a group a permission. However I cannot figure out why!

Code:

        void OnGroupPermissionGranted(string name, string perm)
        {
            try{
                foreach(var entry in groupData.perms)
                {
                    if(entry == perm)
                    {
                        grabPermG(perm, name);
                    }
                }
            }
            catch(System.Exception){ return; }
        }        void grabPermG(string perma, string name)
        {
            var newperm = perma.Replace("igather.", "");
            if(groupData.groupD.ContainsKey(newcount))
            {
                if(groupData.groupD[newcount].groupName == newperm)
                {    
                    List<string> players = new List<string>();
                    foreach(var sleeper in BasePlayer.sleepingPlayerList)
                    {
                        players.Add(sleeper.displayName);
                    }
                    foreach(var playera in BasePlayer.activePlayerList)
                    {
                        players.Add(playera.displayName);
                    }
                        foreach(var entry in permission.GetUsersInGroup(name))
                        {
                            foreach(var key in players)
                            {
                                if(entry.Contains(key))
                                {
                                    object addPlayer = FindPlayerU(key);      
                                    BasePlayer target = (BasePlayer)addPlayer;                  
                                    GrantPermission(newcount, target);
                                    Puts(key+" added.");
                                }
                            }
                        }
                    return;
                }
                newcount++;
                grabPerm(perma, name);     
                return;   
            }
            else
            {
                if(newcount < groupData.groupD.Count)
                {
                    newcount++;
                    grabPerm(perma, name); 
                    return;
                }
                else
                {
                    newcount = 0;
                    return;
                }
            }        
        }

Code:

[Oxide] 02:57 [Error] Failed to call hook 'OnGroupPermissionGranted' on plugin 'IGather v1.0.8' (NullReferenceException: Object reference not set to an instance of an object)
[Oxide] 02:57 [Debug]   at Oxide.Plugins.IGather.GrantPermission (Int32 newid, .BasePlayer target) [0x00000] in <filename unknown>:0
  at Oxide.Plugins.IGather.grabPerm (System.String perma, System.String name) [0x00000] in <filename unknown>:0
  at Oxide.Plugins.IGather.grabPermG (System.String perma, System.String name) [0x00000] in <filename unknown>:0
  at Oxide.Plugins.IGather.OnGroupPermissionGranted (System.String name, System.String perm) [0x00000] in <filename unknown>:0
  at Oxide.Plugins.IGather.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00000] in <filename unknown>:0
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (HookMethod method, System.Object[] args) [0x00000] in <filename unknown>:0
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x00000] in <filename unknown>:0
  at Oxide.Core.Plugins.Plugin.CallHook (System.String name, System.Object[] args) [0x00000] in <filename unknown>:0
[Oxide] 02:57 [Info] Group 'admin' granted permission 'igather.Regular'

 

It's breaking at the method GrantPermission(Int32 newid, .BasePlayer target)

 

Nevermind got it working. Just gotta debug void(GrantPermission) now