DarkRP weapon issues

[jonnyswboy]

Please help

ERROR WHEN KICKED

[[BDL] Spikegrant15|4|STEAM_0:1:50678629] Lua Error:

[ERROR] addons/mad cows weapons updated!!/lua/weapons/weapon_mad_base/shared.lua
:719: Tried to use a NULL entity!
  1. __index - [C]:-1
   2. unknown - addons/mad cows weapons updated!!/lua/weapons/weapon_mad_base/sh
ared.lua:719

CODE IT REFERS TOO

local Sound = Sound
local Vector = Vector
local CreateConVar = CreateConVar
local CurTime = CurTime
local IsFirstTimePredicted = IsFirstTimePredicted
local Angle = Angle
local EffectData = EffectData
local SinglePlayer = SinglePlayer
local FrameTime = FrameTime
local IsValid = IsValid
local WorldSound = WorldSound
local util = util
local hook = hook
local math = math
local timer = timer
local ents = ents
local ACT_VM_IDLE = ACT_VM_IDLE
local PLAYERANIMEVENT_CUSTOM_GESTURE = PLAYERANIMEVENT_CUSTOM_GESTURE
local GESTURE_SLOT_ATTACK_AND_RELOAD = GESTURE_SLOT_ATTACK_AND_RELOAD
local ACT_MP_ATTACK_CROUCH_PRIMARYFIRE = ACT_MP_ATTACK_CROUCH_PRIMARYFIRE
local ACT_MP_ATTACK_STAND_PRIMARYFIRE = ACT_MP_ATTACK_STAND_PRIMARYFIRE
local FCVAR_REPLICATED = FCVAR_REPLICATED
local FCVAR_ARCHIVE = FCVAR_ARCHIVE
local ACT_VM_DRAW_EMPTY = ACT_VM_DRAW_EMPTY
local ACT_VM_DRAW_SILENCED = ACT_VM_DRAW_SILENCED
local ACT_VM_DRAW = ACT_VM_DRAW
local IN_SPEED = IN_SPEED
local ACT_VM_IDLE_SILENCED = ACT_VM_IDLE_SILENCED
local ACT_VM_IDLE_EMPTY = ACT_VM_IDLE_EMPTY
local IN_FORWARD = IN_FORWARD
local IN_BACK = IN_BACK
local IN_MOVELEFT = IN_MOVELEFT
local IN_MOVERIGHT = IN_MOVERIGHT
local HUD_PRINTTALK = HUD_PRINTTALK
local ACT_VM_RELOAD = ACT_VM_RELOAD
local ACT_VM_RELOAD_SILENCED = ACT_VM_RELOAD_SILENCED
local ACT_VM_RELOAD_EMPTY = ACT_VM_RELOAD_EMPTY
local IN_USE = IN_USE
local ACT_INVALID = ACT_INVALID
local IN_DUCK = IN_DUCK
local SERVER = SERVER
local CLIENT = CLIENT
local MAT_GLASS = MAT_GLASS
local MAT_SAND = MAT_SAND
local MAT_FLESH = MAT_FLESH
local MAT_ALIENFLESH = MAT_ALIENFLESH
local MAT_WOOD = MAT_WOOD
local MAT_CONCRETE = MAT_CONCRETE
local MAT_PLASTIC = MAT_PLASTIC

/*---------------------------------------------------------
------mmmm---mmmm-aaaaaaaa----ddddddddd---------------------------------------->
     mmmmmmmmmmmm aaaaaaaaa   dddddddddd	  Name: Mad Cows Weapons
     mmm mmmm mmm aaa    aaa  ddd     ddd	  Author: Worshipper
    mmm  mmm  mmm aaaaaaaaaaa ddd     ddd	  Project Start: October 23th, 2009
    mmm       mmm aaa     aaa dddddddddd	  Version: 2.0
---mmm--------mmm-aaa-----aaa-ddddddddd---------------------------------------->
---------------------------------------------------------*/

// Variables that are used on both client and server

local RecoilMul = CreateConVar ("mad_recoilmul", "1", {FCVAR_REPLICATED, FCVAR_ARCHIVE})
local DamageMul = CreateConVar ("mad_damagemul", "1", {FCVAR_REPLICATED, FCVAR_ARCHIVE})

SWEP.Category			= "Mad Cows Weapons"
SWEP.Author				= "Worshipper"
SWEP.Contact			= "[e-mail]"

// I have nothing to say here because I'm a prick
SWEP.Purpose			= ""
SWEP.Instructions			= ""
SWEP.HoldType				= "pistol"
SWEP.ViewModelFOV			= 60
SWEP.ViewModelFlip		= false
SWEP.ViewModel			= "models/weapons/c_pistol.mdl"
SWEP.WorldModel			= "models/weapons/w_pistol.mdl"
SWEP.AnimPrefix			= "python"
SWEP.UseHands			= true

SWEP.Spawnable			= false
SWEP.AdminSpawnable		= false

SWEP.Primary.Sound		= Sound("Weapon_AK47.Single")
SWEP.Primary.Recoil		= 10
SWEP.Primary.Damage		= 10
SWEP.Primary.NumShots		= 1
SWEP.Primary.Cone			= 0
SWEP.Primary.Delay 		= 0

SWEP.Primary.ClipSize		= 5					// Size of a clip
SWEP.Primary.DefaultClip	= 5					// Default number of bullets in a clip
SWEP.Primary.Automatic		= false				// Automatic/Semi Auto
SWEP.Primary.Ammo			= "pistol"

SWEP.Secondary.ClipSize		= -1					// Size of a clip
SWEP.Secondary.DefaultClip	= -1					// Default number of bullets in a clip
SWEP.Secondary.Automatic	= false				// Automatic/Semi Auto
SWEP.Secondary.Ammo		= "none"

SWEP.ActionDelay			= CurTime()

// I added this function because some weapons like the Day of Defeat weapons need 1.2 or 1.5 seconds to deploy
SWEP.DeployDelay			= 1

SWEP.ShellEffect			= "effect_mad_shell_pistol"	// "effect_mad_shell_pistol" or "effect_mad_shell_rifle" or "effect_mad_shell_shotgun"
SWEP.ShellDelay			= 0

// Is it a pistol, a rifle, a shotgun or a sniper? Choose only one of them or you'll fucked up everything. BITCH!
SWEP.Pistol				= false
SWEP.Rifle				= false
SWEP.Shotgun			= false
SWEP.Sniper				= false

SWEP.IronSightsPos 		= Vector (0, 0, 0)
SWEP.IronSightsAng 		= Vector (0, 0, 0)
SWEP.RunArmOffset 		= Vector (0, 0, 5.5)
SWEP.RunArmAngle 			= Vector (-35, -3, 0)

// Burst options
SWEP.Burst				= false
SWEP.BurstShots			= 3
SWEP.BurstDelay			= 0.05
SWEP.BurstCounter			= 0
SWEP.BurstTimer			= 0

// Custom mode options (Do not put a burst mode and a custom mode at the same time, it will not work)
SWEP.Type				= 1 					// 1 = Automatic/Semi-Automatic mode, 2 = Suppressor mode, 3 = Burst fire mode
SWEP.Mode				= false

SWEP.data 				= {}
SWEP.data.NormalMsg		= "Switched to semi-automatic."
SWEP.data.ModeMsg			= "Switched to automatic."
SWEP.data.Delay			= 0.5 				// You need to wait 0.5 second after you change the fire mode
SWEP.data.Cone			= 1
SWEP.data.Damage			= 1
SWEP.data.Recoil			= 1
SWEP.data.Automatic		= false

// Constant accuracy means that your crosshair will not change if you're running, shooting or walking
SWEP.ConstantAccuracy		= false

// I don't think it's hard to understand this
SWEP.Penetration			= true
SWEP.Ricochet			= true
SWEP.MaxRicochet			= 1

SWEP.Tracer				= 0					// 0 = Normal Tracer, 1 = Ar2 Tracer, 2 = Airboat Gun Tracer, 3 = Normal Tracer + Sparks Impact

SWEP.IdleDelay			= 0
SWEP.IdleApply			= false
SWEP.AllowIdleAnimation		= true
SWEP.AllowPlaybackRate		= true

SWEP.BoltActionSniper		= false				// Use this value if you want to remove the scope view after you shoot
SWEP.ScopeAfterShoot		= false				// Do not try to change this value

SWEP.IronSightZoom 		= 1.5
SWEP.ScopeZooms			= {10}
SWEP.ScopeScale 			= 0.4

SWEP.ShotgunReloading		= false
SWEP.ShotgunFinish		= 0.5
SWEP.ShotgunBeginReload		= 0.3



/*---------------------------------------------------------
   Name: SWEP:Initialize()
   Desc: Called when the weapon is first loaded.
---------------------------------------------------------*/
function SWEP:Initialize()
	self:SetWeaponHoldType(self.HoldType)
	if (SERVER) then
		// Fucking NPCs
		self:SetNPCMinBurst(30)
		self:SetNPCMaxBurst(30)
		self:SetNPCFireRate(self.Primary.Delay)
	end
end

/*---------------------------------------------------------
   Name: SWEP:Precache()
   Desc: Use this function to precache stuff.
---------------------------------------------------------*/
function SWEP:Precache()

	util.PrecacheSound("weapons/clipempty_pistol.wav")
end

/*---------------------------------------------------------
   Name: ENT:SetupDataTables()
   Desc: Setup the data tables.
---------------------------------------------------------*/
function SWEP:SetupDataTables()  

	self:DTVar("Bool", 0, "Holsted")
	self:DTVar("Bool", 1, "Ironsights")
	self:DTVar("Bool", 2, "Scope")
	self:DTVar("Bool", 3, "Mode")
end 

/*---------------------------------------------------------
   Name: SWEP:IdleAnimation()
   Desc: Are you seriously too stupid to understand the function by yourself?
---------------------------------------------------------*/
function SWEP:IdleAnimation(time)

	if not self.AllowIdleAnimation then return false end

	self.IdleApply = true
	self.ActionDelay = CurTime() + time
	self.IdleDelay = CurTime() + time
end

/*---------------------------------------------------------
   Name: SWEP:PrimaryAttack()
   Desc: +attack1 has been pressed.
---------------------------------------------------------*/
function SWEP:PrimaryAttack()

	// Holst/Deploy your fucking weapon
	if (not self.Owner:IsNPC() and self.Owner:KeyDown(IN_USE)) then
		bHolsted = !self.Weapon:GetDTBool(0)
		self:SetHolsted(bHolsted)

		self.Weapo