Unreal Software - Thread: Number Expected, Got Nil.

Number Expected, Got Nil.

Mami Tomoe
User Off

Offline

21.09.15 05:59:26 pm

I searched for a fix but all I got was a fixed code and since I use a different code I cant use it...

Spoiler

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function Array(size,value)
	local array = {}
	for i = 1, size do
		array[i]=value
	end
	return array
end

function totable(t,match)
	local cmd = {}
	if not match then match = "[^%s]+" end
	for word in string.gmatch(t, match) do
		table.insert(cmd, word)
	end 
	return cmd 
end

cs_exp   = Array(32,0)
cs_level = Array(32,0)
cs_req   = Array(32,0)

function cs_msg(clr,txt)
	msg("©"..clr..""..txt)
end

function cs_msg2(id,clr,txt)
	msg2(id,"©"..clr..""..txt)
end

function SaveUser(id,UsgnID)
	local UsgnID = player(id,"usgn")
	file = io.open("sys/lua/save/"..UsgnID..".txt","w") or io.tmpfile()
	local text = ""
	text = tostring(cs_exp[id])
	text = text.." "..cs_level[id]
	file:write(text)
	file:close()
end

function LoadUser(id,file)
	local UsgnID = player(id,"usgn")
	local file = io.open("sys/lua/save/"..UsgnID..".txt","r")
	if file then
		cs_msg2(id,"032096255","Logged In as "..UsgnID.." @C")
		cs_msg2(id,"000255000","Load Succesfully!")
		for line in file:lines() do
          local parses = totable(line)
		  local userExp=tonumber(parses[1])
		if userExp ~= nil then
             cs_exp[id]= userExp
		end
		if (tonumber(parses[2])~=nil) then
             cs_level[id]=tonumber(parses[2])
		end
		end
	else
		cs_msg2(id,"032096255","Logged In as "..UsgnID.." @C")
		cs_msg2(id,"255000000","Load Fail!")
	end
end

function hudtext2(id,tid,color,txt,x,y)
     local toprint = ("©"..color.." "..txt)
     parse('hudtxt2 '..id..' '..tid..' "'..toprint..'" '..x.." "..y)
end

function ExpInfo(id)
	if id~=nil then
		hudtext2(id, 26,"255255255"," -Exp: "..cs_exp[id].."/"..cs_req[id].."  -Level: "..cs_level[id].."/25",5,430)
	end
end

addhook("join","d_join")
function d_join(id)
cs_exp[id]=0
cs_level[id]=1
cs_req[id]=2120
if player(id,"usgn") ~= 0 then
LoadUser(id,file)
end
end

addhook("leave","d_leave")
function d_leave(id)
if player(id,"usgn") ~= 0 then
SaveUser(id,UsgnID)
end
cs_exp[id]=0
cs_level[id]=1
cs_req[id]=2120
end

addhook("spawn","rv_spawn")
function cs_spawn(id)
ExpInfo(id)
end

addhook("second","expsecond")
function expsecond()
for _,id in ipairs(player(0,"tableliving")) do
cs_exp[id]=cs_exp[id]+1
ExpInfo(id)
end
end

addhook("ms100","d_update")
function d_update()
name = player(id,"name")
for id=1,32 do
		if player(id,'exists') then
			if cs_exp[id]<=2120 then --0
				cs_level[id] = 1
				cs_req[id] = 2120
			end
			if cs_exp[id]>=2120 then --50
				cs_level[id] = 2
				cs_req[id] = 3180
			end
			if cs_exp[id]>=3180 then --60
				cs_level[id] = 3
				cs_req[id] = 4240
			end
			if cs_exp[id]>=4240 then --70
				cs_level[id] = 4
				cs_req[id] = 5300
			end
			if cs_exp[id]>=5300 then --80
				cs_level[id] = 5
				cs_req[id] = 6360
		msg("©255255255"..name.." is now level 5.")
		rp_money[pl]=rp_money[pl]+50000
			end
			if cs_exp[id]>=6360 then --90
				cs_level[id] = 6
				cs_req[id] = 7420
			end
			if cs_exp[id]>=7420 then --100
				cs_level[id] = 7
				cs_req[id] = 8480
			end
			if cs_exp[id]>=8480 then --110
				cs_level[id] = 8
				cs_req[id] = 9540
			end
			if cs_exp[id]>=9540 then --120
				cs_level[id] = 9
				cs_req[id] = 10600
			end
			if cs_exp[id]>=10600 then --130
				cs_level[id] = 10
				cs_req[id] = 11660
		msg("©255255255"..name.." is now level 10.")
		rp_money[pl]=rp_money[pl]+100000
			end
			if cs_exp[id]>=11660 then --140
				cs_level[id] = 11
				cs_req[id] = 12720
			end
			if cs_exp[id]>=12720 then --150
				cs_level[id] = 12
				cs_req[id] = 13780
			end
			if cs_exp[id]>=13780 then --160
				cs_level[id] = 13
				cs_req[id] = 14840
			end
			if cs_exp[id]>=14840 then --170
				cs_level[id] = 14
				cs_req[id] = 15900
			end
			if cs_exp[id]>=15900 then --180
				cs_level[id] = 15
				cs_req[id] = 16960
		msg("©255255255"..name.." is now level 15.")
		rp_money[pl]=rp_money[pl]+150000
			end
			if cs_exp[id]>=16960 then --190
				cs_level[id] = 16
				cs_req[id] = 18020
			end
			if cs_exp[id]>=18020 then --200
				cs_level[id] = 17
				cs_req[id] = 19080
			end
			if cs_exp[id]>=19080 then --210
				cs_level[id] = 18
				cs_req[id] = 20140
			end
			if cs_exp[id]>=20140 then --220
				cs_level[id] = 19
				cs_req[id] = 21200
			end
			if cs_exp[id]>=21200 then --230
				cs_level[id] = 20
				cs_req[id] = 22260
		msg("©255255255"..name.." is now level 20.")
		rp_money[pl]=rp_money[pl]+200000
			end
			if cs_exp[id]>=22260 then --240
				rv_level[id] = 21
				rv_req[id] = 23320
			end
			if cs_exp[id]>=23320 then --250
				cs_level[id] = 22
				cs_req[id] = 24380
			end
			if cs_exp[id]>=24380 then --260
				cs_level[id] = 23
				cs_req[id] = 25440
			end
			if cs_exp[id]>=25440 then --270
				cs_level[id] = 24
				cs_req[id] = 26500
			end
			if cs_exp[id]>=26500 then --280
				cs_level[id] = 25
				cs_req[id] = Max
				msg("©255255255"..name.." is now level 25 and have been rewarded with a VIP rank.")
		rp_money[pl]=rp_money[pl]+250000
	    rp_license[pl]=2
        rp_vip[pl]=1
        updatehud(pl)
        fname = "sys/lua/IF/vip.txt"
        file = io.open(fname, "a")
        file:write(player(pl, "usgn").."\n")
        file:close()
        gmsg2(pl,"255255000","[Server]: \169000255000You are now a VIP User.")
			end
		end
	end
	ExpInfo(id)
end

Error:

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LUA ERROR: sys/lua/autorun/exp.lua:108: bad argument #1 to 'player' (number expected,
got nil)
 -> [C]: in function 'player'
 -> sys/lua/autorun/exp.lua:108: in function <sys/lua/autorun/exp.lua:107>

Re: Number Expected, Got Nil.

DC
Admin

Offline

21.09.15 06:54:55 pm

The error is very self-explanatory actually.

The erroneous line is 108 which is in your code

name = player(id,"name")

The problem is argument #1 of the function call "player". So it's id

The actual value of the argument (id) is nil (= undefined) but a number is expected by CS2D. Otherwise CS2D cannot know of which player you want to get the name!

Solution: You either have to save a value in id or you have to replace id with another variable which contains a valid value.

You are actually calling that function from the hook cs2d lua hook

ms100 which does NOT provide a player ID because it is not related to any specific player. So the question is for what player do you want to do this stuff? For every player? Then you should build a loop around it. Or for just one? Then you should just pass the right ID!