Error with PrintMessage in DarkRP

[LeShoxx]

Hello community,

Ive just coded this script to get a random player for a GiveAWay or something but if i want to run this on my server its keeps getting errors.

Lua File:

concommand.Add( "getrandom", getrandom )

function getrandom (ply)
if table.HasValue({"superadmin", "admin"}, ply:GetNWString("usergroup")) then
local rply = math.random(1, #player.GetAll())
local ply = player.GetAll()[rply]
		PrintMessage( HUD_PRINTCENTER, "<c=255,150,0>Der Gewinner wird rausgesucht:</c> <hsv>         " .. ply:Nick() .. "</hsv>" )
		timer.Simple( 0.5, getrandom1 )
end
end

function getrandom1 ( )
	local rply = math.random(1, #player.GetAll())
	local ply = player.GetAll()[rply]
		PrintMessage( HUD_PRINTCENTER, "<c=255,150,0>Der Gewinner wird rausgesucht:</c> <hsv>         " .. ply:Nick() .. "</hsv>" )
		timer.Simple( 0.5, getrandom2 )
end
function getrandom2 ( )
	local rply = math.random(1, #player.GetAll())
	local ply = player.GetAll()[rply]
		PrintMessage( HUD_PRINTCENTER, "<c=255,150,0>Der Gewinner wird rausgesucht:</c> <hsv>         " .. ply:Nick() .. "</hsv>" )
		timer.Simple( 0.5, getrandom3 )
end
function getrandom3 ( )
	local rply = math.random(1, #player.GetAll())
	local ply = player.GetAll()[rply]
		PrintMessage( HUD_PRINTCENTER, "<c=255,150,0>Der Gewinner wird rausgesucht:</c> <hsv>         " .. ply:Nick() .. "</hsv>" )
		timer.Simple( 0.5, getrandom4 )
end
function getrandom4 ( )
	local rply = math.random(1, #player.GetAll())
	local ply = player.GetAll()[rply]
		PrintMessage( HUD_PRINTCENTER, "<c=255,150,0>Der Gewinner wird rausgesucht:</c> <hsv>         " .. ply:Nick() .. "</hsv>" )
		timer.Simple( 0.5, getrandom5 )
end
function getrandom5 ( )
	local rply = math.random(1, #player.GetAll())
	local ply = player.GetAll()[rply]
		PrintMessage( HUD_PRINTCENTER, "<c=255,150,0>Der Gewinner wird rausgesucht:</c> <hsv>         " .. ply:Nick() .. "</hsv>" )
		timer.Simple( 0.5, getrandom6 )
end
function getrandom6 ( )
	local rply = math.random(1, #player.GetAll())
	local ply = player.GetAll()[rply]
		PrintMessage( HUD_PRINTCENTER, "<c=255,150,0>Der Gewinner wird rausgesucht:</c> <hsv>         " .. ply:Nick() .. "</hsv>" )
		timer.Simple( 0.5, getrandom7 )
end

function getrandom7 ( )
	local rply = math.random(1, #player.GetAll())
	local ply = player.GetAll()[rply]
		PrintMessage( HUD_PRINTCENTER, "<c=255,150,0>Der Gewinner wird rausgesucht:</c> <hsv>         " .. ply:Nick() .. "</hsv>" )
		timer.Simple( 0.5, getrandom8 )
end
function getrandom8 ( )
	local rply = math.random(1, #player.GetAll())
	local ply = player.GetAll()[rply]
		PrintMessage( HUD_PRINTCENTER, "<c=255,150,0>Der Gewinner wird rausgesucht:</c> <hsv>         " .. ply:Nick() .. "</hsv>" )
		timer.Simple( 0.5, getrandom9 )
end
function getrandom9 ( )
	local rply = math.random(1, #player.GetAll())
	local ply = player.GetAll()[rply]
		PrintMessage( atlaschat, "<c=255,150,0>Der Gewinner wird rausgesucht:</c> <hsv>         " .. ply:Nick() .. "</hsv>" )
		timer.Simple( 0.5, getrandom10 )
end
function getrandom10 ( )
	local rply = math.random(1, #player.GetAll())
	local ply = player.GetAll()[rply]
		PrintMessage( HUD_PRINTCENTER, "<c=255,150,0>Der Gewinner wird rausgesucht:</c> <hsv>         " .. ply:Nick() .. "</hsv>" )
		timer.Simple( 0.5, getrandom11 )
end
function getrandom11 ( )
	local rply = math.random(1, #player.GetAll())
	local ply = player.GetAll()[rply]
		PrintMessage( HUD_PRINTCENTER, "<c=255,150,0>Der Gewinner wird rausgesucht:</c> <hsv>         " .. ply:Nick() .. "</hsv>" )
		timer.Simple( 0.5, getrandomlast )
end


function getrandomlast ( )
local rply = math.random(1, #player.GetAll())
local ply = player.GetAll()[rply]
		PrintMessage( HUD_PRINTCENTER, "---------------------------------------------" )
		PrintMessage( HUD_PRINTCENTER, "-" )
		PrintMessage( HUD_PRINTCENTER, "<c=255,150,0> Der Gewinner der Verlosung ist: </c>" )
		PrintMessage( HUD_PRINTCENTER, "<hsv>        " .. ply:Nick() .. "      </hsv>" )
		PrintMessage( HUD_PRINTCENTER, "-" )
		PrintMessage( HUD_PRINTCENTER, "---------------------------------------------" )
end

Error:

[ERROR] lua/autorun/rand.lua:7: attempt to call method 'PrintMessage' (a nil value)
  1. unknown - lua/autorun/rand.lua:7
   2. unknown - lua/includes/modules/concommand.lua:54

[tzahush]

My eyes burn when i see the code :rollout:
Google "for loop" and understand how you can make your code 900% better.

[SneakySquid]

for i = 1, 11 do getrandom() end
and PrintMessage is a serverside function. It will only work in the server realm, not shared nor client.