Lua Npc Error.

[Lucenzo]

Heya

[18:5:25.643] [Error - NpcScript Interface]
[18:5:25.643] data/npc/scripts/Haroun.lua:onCreatureSay
[18:5:25.643] Description:
[18:5:25.643] data/npc/scripts/Haroun.lua:120: attempt to compare number with nil
[18:5:25.643] stack traceback:
[18:5:25.643]   data/npc/scripts/Haroun.lua:120: in function 'callback'
[18:5:25.643]   data/npc/lib/npcsystem/npchandler.lua:385: in function 'onCreatureSay'
[18:5:25.643]   data/npc/scripts/Haroun.lua:7: in function <data/npc/scripts/Haroun.lua:7>

Any ideas? x x

Thanks in Advance. x x

 

[Cykotitan]

you forgot to post the script, or atleast line 120

 

[Lucenzo]

wklej.org/id/511106/

Thanks x x

 

[Milice]

Dude.. u gotta post your whole script or atleast the function in wich the error is made

 

[RaikND]

update all you libs from folder (npc/lib) and (data/libs) and will working

 

[Cykotitan]

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)

local t, q = {}, {
	['sweat'] = {2475, 4, 5885, 'four warrior helmets', 'a flask of warrior\'s sweat', 'Al Kaus Jadi Dalw!'},
	['sulphur'] = {2392, 3, 5904, 'three fireswords', 'one ounce of magic sulphur', 'Al Adhra Zubana Akras!'},
	['wing'] = {2195, 1, 5891, 'one pair of boots of haste', 'one enchanted chicken wing', 'Al Tauaman Saratan Asad!'},
	['spirit'] = {2498, 2, 5884, 'two royal helmets', 'one container of fighting spirit', 'Al Adhra Zubana Akras!'}
}

function onCreatureAppear(cid)				npcHandler:onCreatureAppear(cid)			end
function onCreatureDisappear(cid)			npcHandler:onCreatureDisappear(cid)			end
function onCreatureSay(cid, type, msg)			npcHandler:onCreatureSay(cid, type, msg)		end
function onThink()					npcHandler:onThink()					end

function g(cid)
	t[cid] = nil
	return true
end

function c(cid, type, msg)
	if not npcHandler:isFocused(cid) then
		return false
	elseif msgcontains(msg, 'offer') then
		selfSay('You can here change some items for {warrior\'s sweat}, {magic sulphur}, {enchanted chicken wing} and {spirit container}.', cid)
	elseif t[cid] and msgcontains(msg, 'yes') then
		local v = q[t[cid]]
		if doPlayerRemoveItem(cid, v[1], v[2]) then
			npcHandler:say(v[6], cid)
			doPlayerAddItem(cid, v[3], 1)
		else
			npcHandler:say('I hate to disappoint you, but it seems you do not have the required amount.', cid)
		end
	else
		for k, v in pairs(q) do
			if msgcontains(msg, k) then
				npcHandler:say('I need ' .. v[4] .. ' to extract ' .. v[5] .. '. Would you like me to perform the extraction?', cid)
				t[cid] = k
				break
			end
		end
	end
	return true
end

npcHandler:setCallback(CALLBACK_GREET, g)
npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, c)
npcHandler:addModule(FocusModule:new())

removed silks because they're not exchanged at haroun/yaman

 

[Lucenzo]

Thank you x x works great