NPC Store Help

Well, my problem is that the NPC is spawning as an error with no bounding box and I can’t hit use on it. My codes are:
cl_init :
include(‘shared.lua’) – At this point the contents of shared.lua are ran on the client only.

function NPCShopMenu()

-- Small derma panel just for the example.
local pShop = vgui.Create('DFrame')
pShop:SetSize(334, 63)
pShop:SetPos(ScrW()*0.5, ScrH()*0.5)
pShop:SetTitle('Rock & Gravel shop')

-- We can also do anything else the client can do, like using the chat!
chat.AddText(Color(255,255,128), "Merchant: ",Color(255,255,255), "Welcome to my shop, how can I help you?" )


usermessage.Hook(“ShopNPCUsed”, NPCShopMenu) --Hook to messages from the server so we know when to display the menu.
AddCSLuaFile( “cl_init.lua” ) – This means the client will download these files
AddCSLuaFile( “shared.lua” )

include(‘shared.lua’) – At this point the contents of shared.lua are ran on the server only.

function ENT:Initialize( ) --This function is run when the entity is created so it’s a good place to setup our entity.

self:SetModel( "models/breen.mdl" ) -- Sets the model of the NPC.
self:SetHullType( HULL_HUMAN ) -- Sets the hull type, used for movement calculations amongst other things.
self:SetHullSizeNormal( )
self:SetSolid(  SOLID_BBOX ) -- This entity uses a solid bounding box for collisions.
self:CapabilitiesAdd( CAP_ANIMATEDFACE | CAP_TURN_HEAD ) -- Adds what the NPC is allowed to do ( It cannot move in this case ).
self:SetUseType( SIMPLE_USE ) -- Makes the ENT.Use hook only get called once at every use.

self:SetMaxYawSpeed( 90 ) --Sets the angle by which an NPC can rotate at once.


function ENT:OnTakeDamage()
return false – This NPC won’t take damage from anything.

function ENT:AcceptInput( Name, Activator, Caller )

if Name == "Use" and Caller:IsPlayer() then
    umsg.Start("ShopNPCUsed", Caller) -- Prepare the usermessage to that same player to open the menu on his side.
    umsg.End() -- We don't need any content in the usermessage so we're sending it empty now.

ENT.Base = “base_ai” – This entity is based on “base_ai”
ENT.Type = “ai” – What type of entity is it, in this case, it’s an AI.
ENT.AutomaticFrameAdvance = true – This entity will animate itself.

function ENT:SetAutomaticFrameAdvance( bUsingAnim ) – This is called by the game to tell the entity if it should animate itself.
self.AutomaticFrameAdvance = bUsingAnim

– Since this file is ran by both the client and the server, both will share this information.

Part of Gamemode init.lua
function NpcShop()
NPCShop = ents.Create(“npc_shop”)

NPCShop:SetPos(Vector(800,480,33)) -- sets the position  

 NPCShop:Spawn() -- spawns the npc_shop entity  



Resolved by localling NPCShop I think.