[HELP] Attempt to compare number with nil

[carlos1408]

  local trfClanDATA = { 
    "clan", 
    "clankurucu", 
    "clanyetkili", 
    "davetengelle", 
    "clandavet", 
    "firstTimeJoin", 
  } 
   
  
   
  ClanParaAlc = 250000 
  ClanParaYazilis = "250.000" 
  
function TRFLogin2() 
    local account = getPlayerAccount(source) 
    if not (isGuestAccount(account)) then 
            local firstTime = tonumber(getAccountData(account,"firstTimeJoin")) 
        if firstTime == 0 then 
            setAccountData(account,"nick",getPlayerName(source)) 
            setAccountData(account,"firstTimeJoin",1) 
            else 
                        local nick = getAccountData(account,"nick") 
            if nick == getPlayerName(source) then 
            else 
                setAccountData(account,"nick",getPlayerName(source)) 
            end 
                    end 
  
    end 
end 
addEventHandler("onPlayerLogin",getRootElement(), TRFLogin2) 
  
function TRFNick() 
    if not (isGuestAccount(getPlayerAccount(source))) then 
        setAccountData(getPlayerAccount(source),"nick",newNick) 
    end 
end 
addEventHandler ( "onPlayerChangeNick", getRootElement(), TRFNick ) 
  
function Trf_ClanSystem() 
    local account = getPlayerAccount(source) 
    if not (isGuestAccount(account)) then 
        for i, data in ipairs(trfClanDATA) do 
            if not (getAccountData(account, data)) then 
                setAccountData(account, data, "0") 
            end 
        end 
    end 
  
end 
  
  
addEventHandler("onPlayerLogin", root, Trf_ClanSystem) 
  
function Trf_ClanSystem2() 
        for _,z in ipairs(getElementsByType("player")) do 
    local account = getPlayerAccount(z) 
    if not (isGuestAccount(account)) then 
        for i, data in ipairs(trfClanDATA) do 
            if not (getAccountData(account, data)) then 
                setAccountData(account, data, "0") 
  
            end 
        end 
    end 
end 
end 
  
addEventHandler("onResourceStart", getResourceRootElement(getThisResource()), Trf_ClanSystem2) 
  
clans = {} 
function setPlayerAccountData(data,datavalue) 
    local acc = getPlayerAccount(source) 
    setAccountData(acc,tostring(data),tostring(datavalue)) 
end 
addEvent("setPlayerAccountData",true) 
addEventHandler("setPlayerAccountData",getRootElement(),setPlayerAccountData) 
-- 
function clanIslem() 
    local acc = getPlayerAccount(source) 
    if isGuestAccount(acc) then 
        --triggerClientEvent(source,"oyuncuKontrolEdildi",source,"0") 
        outputChatBox("Giris yapmadan panele giremezsiniz.",source,255,0,0,true) 
    else 
        setElementData(source,"clanpanel","true") 
        if getAccountData(acc,"clan") == "0" and getAccountData(acc,"clandavet")=="0" then 
            triggerClientEvent(source,"clanYok",source,tonumber(getAccountData(acc,"davetengelle"))) 
        elseif getAccountData(acc,"clandavet")~="0" then 
            local acc = getPlayerAccount(source) 
            local tag = getAccountData(acc,"clandavet") 
            local clan = {} 
            for _,v in ipairs(clans) do 
                if v.tag == tag then 
                    clan = v 
                    break 
                end 
            end 
            triggerClientEvent(source,"davetGeldi",source,clan.isim) 
        else 
            local clan = {} 
            for _,v in ipairs(clans) do 
                if v.tag == getAccountData(acc,"clan") then 
                    clan = v 
                    break 
                end 
            end 
            local isim = clan.isim 
            local tag = clan.tag 
            local r,g,b = clan.r,clan.g,clan.b 
            local kurucu = getAccountData(acc,"clankurucu") 
            local yetkili = getAccountData(acc,"clanyetkili") 
            local uyeler = {} 
            local p 
            for _,v in ipairs(getAccounts()) do 
                if getAccountData(v,"clan") == tag then 
                    p = getAccountPlayer(v) 
                    if p then 
                        table.insert(uyeler,{["player"]=p,["kurucu"]=getAccountData(v,"clankurucu"),["yetkili"]=getAccountData(v,"clanyetkili"),["durum"]="1"}) 
                    else 
                        table.insert(uyeler,{["player"]=getAccountData(v,"nick"),["kurucu"]=getAccountData(v,"clankurucu"),["yetkili"]=getAccountData(v,"clanyetkili"),["durum"]="0"}) 
                    end 
                end 
            end 
            triggerClientEvent(source,"clanPanelAc",source,isim,tag,r,g,b,kurucu,yetkili,uyeler) 
        end 
    end 
end 
addEvent("clanIslem",true) 
addEventHandler("clanIslem",getRootElement(),clanIslem) 
-- 
function refreshClans() 
    if #clans>0 then 
        for _,v in ipairs(clans) do 
            destroyElement(v.team) 
        end 
    end 
    clans = {} 
    local xmlClan = xmlLoadFile("clans.xml") 
    local c = 0 
    local child 
    local tag,isim,r,g,b,team 
    while xmlFindChild(xmlClan,"clan",c) do 
        child = xmlFindChild(xmlClan,"clan",c) 
        tag = xmlNodeGetAttribute(child,"tag") 
        isim = xmlNodeGetAttribute(child,"isim") 
        r = xmlNodeGetAttribute(child,"r") 
        g = xmlNodeGetAttribute(child,"g") 
        b = xmlNodeGetAttribute(child,"b") 
        team = createTeam(tostring(isim),tonumber(r),tonumber(g),tonumber(b)) 
        table.insert ( clans,{["tag"]=tostring(tag),["isim"]=tostring(isim),["r"]=tonumber(r),["g"]=tonumber(g),["b"]=tonumber(b),["team"]=team}) 
        c=c+1 
    end 
    local acc 
    for _,v in ipairs(clans) do 
        for _,player in ipairs(getElementsByType("player")) do 
            acc = getPlayerAccount(player) 
            if not isGuestAccount(acc) then 
                if getAccountData(acc,"clan") == v.tag then 
                    setPlayerTeam(player,v.team) 
                end 
            end 
        end 
    end 
    local count=0 
    for _,v in ipairs(clans) do 
        count=0 
        for _,z in ipairs(getElementsByType("player")) do 
            if not isGuestAccount(getPlayerAccount(z))  then 
                if tostring(getAccountData(getPlayerAccount(z),"clan")) == tostring(v.tag) then 
                    count=1 
                    break 
                end 
            end 
        end 
        if count ~= 1 then 
            destroyElement(v.team) 
        end 
        count=0 
    end 
end 
-- 
function clanlariKapat() 
    local count=0 
    for _,v in ipairs(clans) do 
        count=0 
        for _,z in ipairs(getElementsByType("player")) do 
            if not isGuestAccount(getPlayerAccount(z))  then 
                if tostring(getAccountData(getPlayerAccount(z),"clan")) == tostring(v.tag) then 
                    count=1 
                    break 
                end 
            end 
        end 
    end 
end 
-- 
function onResourceStart(res) 
    refreshClans() 
    clansTimer = setTimer(clanlariKapat,1000,0) 
end 
addEventHandler("onResourceStart",getResourceRootElement(getThisResource()),onResourceStart) 
-- 
function resourceStop() 
    killTimer(clansTimer) 
end 
addEventHandler("onResourceStop",getResourceRootElement(getThisResource()),resourceStop) 
-- 
function clanKur(isim,tag,renk,r,g,b) 
    local acc = getPlayerAccount(source) 
    local cash = tonumber(getAccountData(acc,"cash")) 
    local clan = getAccountData(acc,"clan") 
if clan ~= "0" then 
        outputChatBox("Clandan ayrilmadan clan kuramazsiniz.",source,255,0,0,true) 
    else 
        local ic = 0 
        local tc = 0 
        for _,v in ipairs(clans) do 
            if tostring(v.isim) == tostring(isim) then 
                ic=1 
            end 
  
            if tostring(v.tag) == tostring(tag) then 
                tc=1 
            end 
        end 
  
        if ic == 1 then 
            outputChatBox("Böyle bir clan ismi kullanilmakta.",source,255,0,0,true) 
        elseif tc==1 then 
            outputChatBox("Böyle bir clan tagi kullanilmakta.",source,255,0,0,true) 
        else 
         if cash >= ClanParaAlc then 
            local xml = xmlLoadFile("clans.xml") 
            local node = xmlCreateChild(xml,"clan") 
            xmlNodeSetAttribute(node,"isim",isim) 
            xmlNodeSetAttribute(node,"tag",tag) 
            xmlNodeSetAttribute(node,"r",r) 
            xmlNodeSetAttribute(node,"g",g) 
            xmlNodeSetAttribute(node,"b",b) 
            xmlNodeSetAttribute(node,"color",renk) 
            setAccountData(acc, "cash", cash-ClanParaAlc) 
            setAccountData(acc,"clan",tag) 
            setAccountData(acc,"clankurucu","1") 
            setAccountData(acc,"clanyetkili","1") 
            xmlSaveFile(xml) 
            outputChatBox("#ffffff"..getPlayerName(source).." #33ccffadli oyuncu #ffffff"..tag.." "..isim.." #33ccffclanini kurdu.",getRootElement(),0,255,0,true) 
            triggerClientEvent(source,"clanKapat",source) 
            local team = createTeam(tostring(isim),tonumber(r),tonumber(g),tonumber(b)) 
            table.insert ( clans,{["tag"]=tostring(tag),["isim"]=tostring(isim),["r"]=tonumber(r),["g"]=tonumber(g),["b"]=tonumber(b),["team"]=team}) 
            

[JR10]

cash is probably nil here, make sure to check for its value before comparing it.

local cash = tonumber(getAccountData(acc,"cash")) or 0 

[Tekken]

cash is probably nil here, make sure to check for its value before comparing it.

local cash = tonumber(getAccountData(acc,"cash")) or 0 

Showldn't be like this?

local cash = tonumber(getAccountData(acc,"cash") or 0); 

Just asking.

Edit: Just me being stupid