Need help getdarkrpvar (nil value)

[DovaSummer]

Hello guys i create a custom swep whit you can get weapons thanks to shipments that you buy to a npc.
But a get this error when i clic the button of a derma:

[ERROR] addons/darkrpmodification/lua/weapons/shipment/init.lua:8 : attempt to call method 'getDarkRPVar' (a nil value)

Thanks for the help :D

[c👌de_g🎷]

Can you paste the line?

[DovaSummer]

AddCSLuaFile( "cl_init.lua" ) -- Make sure clientside
AddCSLuaFile( "shared.lua" )  -- and shared scripts are sent.
 
include('shared.lua')

concommand.Add("spawnship", function(self, cmd, args)
	local ship = self:GetOwner():getDarkRPVar("shipement") or 0
	if 	self:GetOwner():getDarkRPVar("money") > 100 and ship < 10 then
			self:GetOwner():addMoney(-1000)
			self:GetOwner():setDarkRPVar("shipement", ship + 1)
			DarkRP.notify(self:GetOwner(), 0, 4, "You have buy a shipment")
	elseif ship >= 10 then
			DarkRP.notify(self:GetOwner(), 1, 4, "You have too mush of shipment")
	else
			DarkRP.notify(self:GetOwner(), 1, 4, "You don't have money")
	end
end)

[Tupac]

[QUOTE=DovaSummer;50610481]

AddCSLuaFile( "cl_init.lua" ) -- Make sure clientside
AddCSLuaFile( "shared.lua" )  -- and shared scripts are sent.
 
include('shared.lua')

concommand.Add("spawnship", function(self, cmd, args)
	local ship = self:GetOwner():getDarkRPVar("shipement") or 0
	if 	self:GetOwner():getDarkRPVar("money") > 100 and ship < 10 then
			self:GetOwner():addMoney(-1000)
			self:GetOwner():setDarkRPVar("shipement", ship + 1)
			DarkRP.notify(self:GetOwner(), 0, 4, "You have buy a shipment")
	elseif ship >= 10 then
			DarkRP.notify(self:GetOwner(), 1, 4, "You have too mush of shipment")
	else
			DarkRP.notify(self:GetOwner(), 1, 4, "You don't have money")
	end
end)

[/QUOTE]

shipement is not an actual DarkRP var. Unless you created that manually.

[c👌de_g🎷]

[QUOTE=DovaSummer;50610481]

AddCSLuaFile( "cl_init.lua" ) -- Make sure clientside
AddCSLuaFile( "shared.lua" )  -- and shared scripts are sent.
 
include('shared.lua')

concommand.Add("spawnship", function(self, cmd, args)
	local ship = self:GetOwner():getDarkRPVar("shipement") or 0
	if 	self:GetOwner():getDarkRPVar("money") > 100 and ship < 10 then
			self:GetOwner():addMoney(-1000)
			self:GetOwner():setDarkRPVar("shipement", ship + 1)
			DarkRP.notify(self:GetOwner(), 0, 4, "You have buy a shipment")
	elseif ship >= 10 then
			DarkRP.notify(self:GetOwner(), 1, 4, "You have too mush of shipment")
	else
			DarkRP.notify(self:GetOwner(), 1, 4, "You don't have money")
	end
end)

[/QUOTE]

The first arg of concommand.Add's callback is the player that ran the command.

[DovaSummer]

yes i created it and how can i fix that ?

[c👌de_g🎷]

Change all instances of self:GetOwner() to self

[DovaSummer]

thank you very mush :DDD