Attempt at making a CSGO Knife Skin System: HELP

[obesewhale]

Whenever I open the menu to use a key, I crash.

No idea why, but I do.

I am at a loss, here is my code:

init.lua

[LUA]
if SERVER then
include("sh_init.lua")
end

if CLIENT then
include("cl_init.lua")
end

ply = LocalPlayer()

if ply.DarkRPVars.AFK then
timer.Pause("KeyTimer")
else
timer.UnPause("KeyTimer")
end
[/LUA]

cl_init.lua

[LUA]
include("shared.lua")
ply = LocalPlayer()
if ply:IsUserGroup("VIP") then
WalletMax = 15
else
if ply:IsUserGroup("VIP+") then
WalletMax = 20
else
WalletMax = 10
end
end
function SetupDataTables()
self:NetworkVar( "String", 1, "keys")
self:NetworkVar( "String", 2, "WalletMax")
end
keys = file.Read("keys.txt")
if keys == nil then
keys = 0
file.Write( "keys.txt", keys )
end
if keys != 0 then
keys = file.Read("keys.txt")
end
function KeyTimerFunc()
timer.Create( "KeyTimer", 1, 0, 0, AddKey())
end
function AddKey()
--default time is 3 hours, or 216000
if keys == WalletMax then
Entity( 1 ):PrintMessage( HUD_PRINTTALK, "Key Wallet Full!" )
timer.Stop("KeyTimer")
else
keys = keys + 1
timer.Start("KeyTimer")
file.Write( "keys.txt", keys )
end
end
hook.Add( "Initialize", "Key Timer", KeyTimerFunc )

hook.Add( "HUDPaint", "HelloThere", HudDraw)
function HudDraw()
draw.DrawText( keys.." Keys", "TargetID", 50, 15, Color( 0, 0, 0, 255 ), TEXT_ALIGN_CENTER )
draw.RoundedBox( 10, 20, 15, 60, 25, Color( 0, 0, 0, 100 ) ) -- Draw a blue button
end
concommand.Add( "AddKeys", function()
if keys == WalletMax then
Entity( 1 ):PrintMessage( HUD_PRINTTALK, "Key Wallet Full!" )
else
keys = keys + 1
file.Write( "keys.txt", keys )
end
end )
concommand.Add( "AddFiveKeys", function()
if keys == WalletMax then
Entity( 1 ):PrintMessage( HUD_PRINTTALK, "Key Wallet Full!" )
else
keys = keys + 5
if keys > WalletMax then
keys = keys - 5
end
file.Write( "keys.txt", keys )
end
end )
concommand.Add( "OpenMenu", function()
local Frame = vgui.Create( "DFrame" )
Frame:SetTitle( "Advanced Knife System" )
Frame:SetSize( 300, 300 )
Frame:Center()
Frame:MakePopup()
Frame.Paint = function( self, w, h ) -- 'function Frame:Paint( w, h )' works too
draw.RoundedBox( 0, 0, 0, w, h, Color( 0, 0, 0, 255 ) ) -- Draw a red box instead of the frame
end

local Button = vgui.Create( "DButton", Frame )
Button:SetText( "Use Key" )
Button:SetTextColor( Color( 255, 255, 255 ) )
Button:SetPos( 100, 100 )
Button:SetSize( 100, 30 )
Button.Paint = function( self, w, h )
draw.RoundedBox( 0, 0, 0, w, h, Color( 41, 128, 185, 250 ) ) -- Draw a blue button
end
Button.DoClick = function()
if keys == 0 then
Entity( 1 ):PrintMessage( HUD_PRINTTALK, "Not enough keys." )
else
Entity( 1 ):PrintMessage( HUD_PRINTTALK, "Used 1 Key!" )
skins = file.Read("allknives.txt")
tbl = string.Explode( '\n', skins, false )
recievedskin = table.Random( tbl )
RunConsoleCommand("GiveMeTheGun")
keys = keys - 1
file.Write( "keys.txt", keys )
end
end
end )
[/LUA]
sh_init.lua

[LUA]
//hi
concommand.Add("GiveMeTheGun", function(ply, command, arguments)
skins = file.Read("allknives.txt")
tbl = string.Explode( '\n', skins, false )
recievedskin = table.Random( tbl )
RunConsoleCommand("GiveMeTheGun")
keys = file.Read("keys.txt")
if keys == nil then
keys = 0
file.Write( "keys.txt", keys )
end
if keys != 0 then
keys = file.Read("keys.txt")
end
keys = keys - 1
file.Write( "keys.txt", keys )
ply:Give( recievedskin )
ply:PrintMessage( HUD_PRINTTALK, "Recieved"..recievedskin.."!" )
end)
[/LUA]

shared.lua

EMPTY

[kpjVideo]

Could you please use the code tags?

Anyways, first thing that comes to mind is probably a large amount of items you added trying to load them all at once when you open the menu.

Best thing would probably be to Precache the model upon joining.

[obesewhale]

[QUOTE=kpjVideo;50737015]Could you please use the code tags?

Anyways, first thing that comes to mind is probably a large amount of items you added trying to load them all at once when you open the menu.

Best thing would probably be to Precache the model upon joining.[/QUOTE]

how would I precache them?

[editline]19th July 2016[/editline]

[QUOTE=kpjVideo;50737015]Could you please use the code tags?

Anyways, first thing that comes to mind is probably a large amount of items you added trying to load them all at once when you open the menu.

Best thing would probably be to Precache the model upon joining.[/QUOTE]

I actually might be getting close to a solution. It is reading the list, but for some reason it gives me this error:
[LUA]
Attempted to create unknown entity type csgo_bayonet_night!
NULL Ent in GiveNamedItem!
[/LUA]
but it reads the list and prints that it gave it to me.
The problem is that it doesn't actually give me the gun.