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LUA ERROR: sys/lua/mainlua.lua:311: attempt to perform arithmetic on field '?' (a nil value)
how to fix this bug?
P/S: script run well with this bug
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CS2D
Scripts ask about objectkill
ask about objectkill
2 replies
1 
LUA ERROR: sys/lua/mainlua.lua:311: attempt to perform arithmetic on field '?' (a nil value)
how to fix this bug?
P/S: script run well with this bug
But basically, there is a mistake in variable's name. Check it.
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addhook("objectkill","okill")
function okill(od,id)
if id>0 then
parse("killobject "..od)
if (object(od,'typename')=='NPC') then
if object(od,"player") == 1 then
exp[id]= exp[id] + 5000 + (lvl[id]*500)*goti
mo[id]=mo[id] + (20*lvl[id]) + 125
dque[id]=dque[id]+1
if object(od,'xtile')>=51 and object(od,'xtile')<=107 then
local x=math.random(51,107)
local y=math.random(2,47)
if tile(x,y,"walkable") then
parse("spawnnpc 1 "..x.." "..y)
end
else
local x=math.random(199,255)
local y=math.random(4,53)
if tile(x,y,"walkable") then
parse("spawnnpc 1 "..x.." "..y)
end
end
elseif (object(od,"player") == 2) then
exp[id]= exp[id] + 3000 + (lvl[id]*500)*goti
mo[id]=mo[id] + (15*lvl[id]) + 200
local x=math.random(0,40)
local y=math.random(97,149)
if tile(x,y,"walkable") then
parse("spawnnpc 2 "..x.." "..y)
end
elseif (object(od,"player") == 2) then
exp[id]= exp[id] + 3000 + (lvl[id]*500)*goti
mo[id]=mo[id] + (15*lvl[id]) + 200
local x=math.random(0,40)
local y=math.random(97,149)
if tile(x,y,"walkable") then
parse("spawnnpc 3 "..x.." "..y)
end
elseif object(od,"player") == 4 then
exp[id]= exp[id] + 50000 + (lvl[id]*10000)*goti
mo[id]=mo[id] + (500*lvl[id]) + 500000
msg("©000255000"..player(id,"name").." killed BOSS Vortigaunt!@C")
end
end
if exp[id] == asd[id] or exp[id] > asd[id] and lvl[id]<150 then
exp[id]=exp[id]-asd[id]
lvl[id]=lvl[id]+1
h[id]= hi[id]
if UsgnIds[id] > 0 then
SaveUserStat(id)
end
parse("setmaxhealth "..id.." "..h[id])
msg2(id,"©000255000Level up!@C")
msg("©255075000"..player(id,"name").." reached "..lvl[id].." level!")
end
if quest[id]==0 then quest[id]=1 end
if dque[id]>=que[id] then
msg2(id,"©000255000Completed Quest level "..quest[id].."!You Recive a new Quest!@C")
msg("©000255000"..player(id,"name").." completed quest level "..quest[id].."!")
exp[id]=exp[id]+10000*quest[id]
mo[id]=mo[id]+5000*quest[id]
am[id]=am[id]+quest[id]
dme[id]=dme[id]+quest[id]
quest[id]=quest[id]+1
dque[id]=0
end
updatehud(id)
end
return 0
end
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