Problem z npc boat

[Ciziia]

Co może być przyczyna takich oto błędów w konsoli ? (po dłuższych błędach jeśli kiladziesiąt minut takie błędy będą się pojawiać strasznie zlaguje serwer i trzeba robić reset. Silnik : TFS 0.3.4PL2

[13/08/2009 10:25:50] Lua Script Error: [Npc interface] 
[13/08/2009 10:25:50] data/npc/scripts/theboat.lua:onThink
[13/08/2009 10:25:50] 
[13/08/2009 10:25:50] luaGetDistanceTo(). Thing not found
[13/08/2009 10:25:50] 
[13/08/2009 10:25:50] Lua Script Error: [Npc interface] 
[13/08/2009 10:25:50] data/npc/scripts/theboat.lua:onThink
[13/08/2009 10:25:50] 
[13/08/2009 10:25:50] luaGetCreatureName(). Creature not found
[13/08/2009 10:25:50] 
[13/08/2009 10:25:50] Lua Script Error: [Npc interface] 
[13/08/2009 10:25:50] data/npc/scripts/theboat.lua:onThink
[13/08/2009 10:25:50] 
[13/08/2009 10:25:50] data/npc/lib/npcsystem/npchandler.lua:301: bad argument #3 to 'gsub' (string/function/table expected)
[13/08/2009 10:25:50] stack traceback:
[13/08/2009 10:25:50] 	[C]: in function 'gsub'
[13/08/2009 10:25:50] 	data/npc/lib/npcsystem/npchandler.lua:301: in function 'parseMessage'
[13/08/2009 10:25:50] 	data/npc/lib/npcsystem/npchandler.lua:539: in function 'onWalkAway'
[13/08/2009 10:25:50] 	data/npc/lib/npcsystem/npchandler.lua:474: in function 'onThink'
[13/08/2009 10:25:50] 	data/npc/scripts/theboat.lua:9: in function <data/npc/scripts/theboat.lua:9>

Chodzi tu o npc od statku:

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

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

	local travelNode = keywordHandler:addKeyword({'gengia'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to Gengia for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=34472, y=32697, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'}) 
	
	local travelNode = keywordHandler:addKeyword({'pyre'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to Pyre for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=33623, y=4003, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'}) 

	local travelNode = keywordHandler:addKeyword({'oken'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to Oken for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=19990, y=20008, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'}) 

    local travelNode = keywordHandler:addKeyword({'carlin'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to carlin for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=32387, y=31820, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})		

	local travelNode = keywordHandler:addKeyword({'edron'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to edron for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=33173, y=31764, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})	

	local travelNode = keywordHandler:addKeyword({'venore'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to venore for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=32952, y=32022, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})

	local travelNode = keywordHandler:addKeyword({'thais'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to thais for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=32310, y=32210, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})

	local travelNode = keywordHandler:addKeyword({'darashia'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to darashia for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=33289, y=32480, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})

	local travelNode = keywordHandler:addKeyword({'port hope'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to port hope for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=32527, y=32784, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})

	local travelNode = keywordHandler:addKeyword({'ankrahmun'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to ankrahmun for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=33092, y=32883, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})

	local travelNode = keywordHandler:addKeyword({'cormaya'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to cormaya for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=33287, y=31955, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})			
	
	local travelNode = keywordHandler:addKeyword({'ab'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to ab for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=32734, y=31668, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})		

	local travelNode = keywordHandler:addKeyword({'svargrond'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to svargrond for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=32341, y=31107, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})				
			
	local travelNode = keywordHandler:addKeyword({'goroma'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to goroma for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=31994, y=32565, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})				
			
	local travelNode = keywordHandler:addKeyword({'liberty bay'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to liberty bay for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=32285, y=32892, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})

	local travelNode = keywordHandler:addKeyword({'yalahar'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to yalahar for 0 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = false, level = 1, cost = 0, destination = {x=1345, y=1170, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})
			
        keywordHandler:addKeyword({'sail'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'I can take you to Carlin, Svargrond, Gengia, Pyre, Oken, Yalahar, Liberty Bay, Goroma, Darashia, Edron, Ab, Thais, Venore, Port Hope, Ankrahmun and Cormaya.'})
        keywordHandler:addKeyword({'job'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'I am the captain of this ship.'})
        keywordHandler:addKeyword({'travel'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'I can take you to Carlin, Svargrond, Gengia, Pyre, Oken, Yalahar, Liberty Bay, Goroma, Darashia, Edron, Ab, Thais, Venore, Port Hope, Ankrahmun and Cormaya.'})
	
		npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
		npcHandler:addModule(FocusModule:new())

lib/npcsystem/npchandler.lua <- linijka 301

		ret = string.gsub(ret, search, replace)

lib/npcsystem/npchandler.lua <- linijka 539

			msg = self:parseMessage(msg, parseInfo)

lib/npcsystem/npchandler.lua <- linijka 474

		self:onWalkAway(focus)

npc/scripts/theboat.lua <- linijka 9

function onCreatureSay(cid, type, msg) 	npcHandler:onCreatureSay(cid, type, msg) end

Proszę o pomoc.