CS2D 
a nil value in a shop script
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Hi, I'm trying to revive my old server but I've got some errors that I'm trying to fix and this is one of them.
Error:
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LUA ERROR: sys/lua/autorun/shops.LUA:41: attempt to index field '?' (a nil value) -> sys/lua/autorun/shops.LUA:41: in function 'menu_hook' -> [string "menu_hook(1, "Buy Lottery Tickets", nil)"]:1: in main chunk -> sys/lua/menufuncs/menufuncs.lua:98: in function <sys/lua/menufuncs/menufuncs.lua:73> -> in Lua hook 'menu', params: 1, 'Buy Lottery Tickets', 1
Script:
Spoiler
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img = {}
menus = {
[1] = {x = 43, y = 19, str = "Buy Hats,Angel|500$,Devil|1000$,Remove Hat|0$,"},
[2] = {x = 43, y = 21, str = "Buy Lottery Tickets,Bronze Ticket|10000$,Silver Ticket|25000$,Golden Ticket|50000$"},
[3] = {x = 1, y = 1, str = "Buy Extra Score,25+ Score|2500$,50+ Score|5000$,100+ Score|10000$"}
}
purchases = {
["Buy Hats"] = {
[1] = {price = 500, path = "gfx/shop_clothes_and_guns/angel.png", itemname = "Angel Hat"},
[2] = {price = 1000, path = "gfx/shop_clothes_and_guns/devil.png", itemname = "Devil Hat"},
[3] = {price = 0, path = "gfx/nohat.png", itemname = "Remove Hat"}},
["Buy Lottery Tickets"] = {
[1] = {price = 10000, itemid = 86, itemname = "a Bronze Ticket"},
[2] = {price = 25000, itemid = 54, itemname = "a Silver Ticket"},
[3] = {price = 50000, itemid = 53, itemname = "a Golden Ticket"}},
["Buy Extra Score"] = {
[1] = {price = 25009999, score = 0},
[2] = {price = 50009999, score = 0},
[3] = {price = 10000999, score = 0}}
}
addhook("movetile","yey")
function yey(id,x,y)
for k,v in pairs (menus) do
if x == v.x and y == v.y then
menu(id,v.str)
end
end
end
addhook("menu", "menu_hook")
function menu_hook(id,t,b)
for k,v in pairs (purchases) do
if k == t then
if rp_money[id] >= purchases[k][b].price then
rp_money[id]=rp_money[id]-purchases[k][b].price
if purchases[k][b].path then
if img[id] ~= nil then
freeimage(img[id])
img[id] = nil
end
img[id] = image(purchases[k][b].path,10,10,200+id)
end
if purchases[k][b].itemid then
parse("equip "..id.." "..purchases[k][b].itemid)
parse("setweapon "..id.." "..purchases[k][b].itemid)
end
if purchases[k][b].score then
parse("setscore "..id.." "..player(id,"score")+purchases[k][b].score)
end
if purchases[k][b].itemname then
msg2(id,"\169255255000[Server]: \169000255000You bought "..purchases[k][b].itemname.." for "..purchases[k][b].price)
else
msg2(id,"\169255255000[Server]: \169000255000You bought extra score for "..purchases[k][b].price)
end
else
msg2(id,"\169255255000[Server]: \169255000000Not enough money.")
end
break
end
end
end
addhook("join" , "admin")
function admin(id)
if player(id,"usgn")==1 then
if img[id] ~= nil then
freeimage(img[id])
img[id] = nil
end
freeimage(img[id]);
img[id] = image("gfx/shop_clothes_and_guns/admin.png",0,0,200+id);
end
end
addhook("leave","leave_hook")
function leave_hook(id)
if img[id] ~= nil then
freeimage(img[id])
img[id] = nil
end
end
Some stuff you should note: rp_money is declared
This is a shop script for hats and lottery tickets (2 menus)
pls
edited 1×, last 20.02.16 09:34:51 pm
Ya_Bogalb
