I cannot get the plugin to work from within the game.

Heres the error

[Error] Failed to call hook 'OnServerInitialized' on plugin 'GUIShop v2.2.43' (NullReferenceException: Object reference not set to an instance of an object)
at Oxide.Plugins.GUIShop.LoadImages () [0x0002f] in <730a457ec7e14bd2b430be379ce61a1c>:0
at Oxide.Plugins.GUIShop.OnServerInitialized () [0x0006c] in <730a457ec7e14bd2b430be379ce61a1c>:0
at Oxide.Plugins.GUIShop.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0166e] in <730a457ec7e14bd2b430be379ce61a1c>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <31122a27a2414cd799150f8677cf39d4>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0

Thanks for your help

Turns out the config I picked up from the help threads was useless, I reverted to the default and made my way through it picking out what I didn't need and how much things cost and it works perfectly.

Sorry and thanks for the plugin