Solved Demon Oak Bug!

[Ray Rewind]

Getting this bug

[02/11/2013 12:37:55] [Error - Action Interface]
[02/11/2013 12:37:55] data/actions/scripts/quests/demonoak/demonOak.luanUse
[02/11/2013 12:37:55] Description:
[02/11/2013 12:37:55] data/lib/102-demonoak.lua:243: attempt to call method 'lower' (a nil value)
[02/11/2013 12:37:55] stack traceback:
[02/11/2013 12:37:55] data/lib/102-demonoak.lua:243: in function 'monsterExists'
[02/11/2013 12:37:55] data/actions/scripts/quests/demonoak/demonOak.lua:59: in function <data/actions/scripts/quests/demonoak/demonOak.lua:1>


lib.

http://pastebin.com/FWDvUpks


actions.

function onUse(cid, item, fromPosition, itemEx, toPosition)

if blockingTree[itemEx.itemid] and itemEx.uid == blockingTree[itemEx.itemid][1] then

local tree = toPosition
if canEnter(cid, tree) ~= ERROR_NOERROR then
return doPlayerSendCancel(cid, getError(canEnter(cid, tree), tree)) and doSendMagicEffect(tree, CONST_ME_POFF)
end

doTransformItem(itemEx.uid, blockingTree[itemEx.itemid][2])
doSendMagicEffect(tree, CONST_ME_POFF)
doMoveCreature(cid, getDirectionTo(getCreaturePosition(cid), toPosition))
doCreatureSetStorage(cid, storages.treeCut, 1)
doCreatureSay(cid, "I AWAITED YOU! COME HERE AND GET YOUR REWARD!", TALKTYPE_MONSTER_YELL, false, cid, (positions.demonOak or getCreaturePosition(cid)))
return true

elseif isInArray(demonOak, itemEx.itemid) then

local get = getCreatureStorage(cid, itemEx.itemid)
if get == -1 then doCreatureSetStorage(cid, itemEx.itemid, 1) end

local k = 0
for i = demonOak[1], demonOak[#demonOak] do
if(getCreatureStorage(cid, i) == (waves and waves > 0 and waves or #summons) + 1) then
k = k + 1
end
end

if killAllBeforeCut or k == #demonOak then
if getCreaturesInQuestArea(TYPE_MONSTER, questAreaPosition[1], questAreaPosition[2], GET_COUNT) > 0 then
doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You need to kill all monsters first.")
doSendMagicEffect(toPosition, CONST_ME_POFF)
return true
end
end

if(k == #demonOak) then
doTeleportThing(cid, positions.kick)
doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "Tell Oldrak about your great victory against the demon oak.")
doCreatureSetStorage(cid, storages.done, 1)
return true
end

if getCreatureStorage(cid, itemEx.itemid) >= (waves and waves > 0 and waves or #summons) + 1 then
return doSendMagicEffect(toPosition, CONST_ME_POFF)
end

if math.random(10) > 3 then
doSendMagicEffect(toPosition, CONST_ME_DRAWBLOOD)
doCreatureSay(cid, "-krrrrak-", TALKTYPE_MONSTER_YELL, false, cid, getThingPos(itemEx.uid))
doTargetCombatHealth(0, cid, floorDamage.type, -floorDamage.min, -floorDamage.max, floorDamage.effect)
return true
end

local deny = false
local cbs = 0
if summons[get] then
for i = 1, #summons[get] do
if monsterExists(summons[get]) then
local sPos = positions.summon[math.random(#positions.summon)]
local thing = getTopCreature(sPos)
local area
if isMonster(thing.uid) then
area = getArea(sPos, 2, 2)
for _, pos in ipairs(area) do
if isCreature(getTopCreature(pos).uid) or not isInRange(pos, questAreaPosition[1], questAreaPosition[2]) then
deny = true
break
else
ret = doCreateMonster(summons[get], pos)
if tonumber(ret) == nil then
cbs = cbs + 1
end
break
end
end
else
ret = doCreateMonster(summons[get], sPos)
if tonumber(ret) == nil then
cbs = cbs + 1
end
end
end
end

if cbs > 0 then
return doPlayerSendCancel(cid, "There are " .. cbs .. " monster that could not be summoned. Wave has not been counted.")
end

if not deny then
doCreatureSetStorage(cid, itemEx.itemid, get + 1)
end
if isLastCut(cid) then
doCreatureSay(cid, "HOW IS THAT POSSIBLE?!? MY MASTER WILL CRUSH YOU!! AHRRGGG!", TALKTYPE_MONSTER_YELL, false, cid, (positions.demonOak or getCreaturePosition(cid)))
else
doCreatureSay(cid, sounds[2][math.random(1, #sounds[2])], TALKTYPE_MONSTER_YELL, false, cid, (positions.demonOak or getCreaturePosition(cid)))
end
doSendMagicEffect(toPosition, CONST_ME_DRAWBLOOD)
if math.random(100) >= 50 then
doTargetCombatHealth(0, cid, floorDamage.type, -floorDamage.min, -floorDamage.max, floorDamage.effect)
end
end
return false
end
end

 

[Limos]

Change

doPlayerSendCancel(cid, getError(canEnter(cid, tree), tree))

To

doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_ORANGE, getError(canEnter(cid, tree), tree))

 

[Ray Rewind]

Sorry but I do not find

doPlayerSendCancel(cid, getError(canEnter(cid, tree), tree))

?

 

[Limos]

Line 462 in the pastebin version in the link I posted.