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Attempt to index a boolean value

Count Dracula

Count Dracula

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Joined
Jul 30, 2013
Messages
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Hello guys

I have no idea why i'm getting this error on my console, because the script is working perfectly.
I really can't see any errors...

Here is the error log:

Code: 
Lua Script Error: [Action Interface]
data/actions/scripts/quests/blood brothers quest/espelho.lua:onUse
.../actions/scripts/quests/blood brothers quest/espelho.lua:131: attempt to index a boolean value
stack traceback:
    [C]: in function '__index'
    .../actions/scripts/quests/blood brothers quest/espelho.lua:131: in function <.../actions/scripts/quests/blood brothers quest/espelho.lua:62>

And here is the full script:

Code: 
local lordVampirePosition = Position(32967, 31457, 2)
local mirror1Position = Position(32965, 31457, 2)
local mirror2Position = Position(32966, 31456, 2)
local mirror3Position = Position(32968, 31456, 2)

local function transformVampire()
    local lordevampiro = Tile({ x=32967, y=31457, z=2}):getItemById(9242)
    if not lordevampiro then
        return true
        end
    
    lordevampiro:transform(9241)
end   

    local function clearArea(fromPosition, toPosition, exitPosition)
    for x = fromPosition.x, toPosition.x do
        for y = fromPosition.y, toPosition.y do
            for z = fromPosition.z, toPosition.z do
                local creature = Tile(Position(x, y, z)):getTopCreature()
                if creature then
                    if creature:isPlayer() then
                        creature:teleportTo(exitPosition)
                        exitPosition:sendMagicEffect(CONST_ME_TELEPORT)
                    end
                end
            end
        end
    end
end

local function transformMirror1()
    local mirror1 = Tile(mirror1Position):getItemById(9637)
    if not mirror1 then
        return true
    end

    mirror1:transform(9583)
    mirror1:setActionId(12441)
end

local function transformMirror2()
    local mirror2 = Tile(mirror2Position):getItemById(9637)
    if not mirror2 then
        return true
    end

    mirror2:transform(9583)
    mirror2:setActionId(12442)
end

local function transformMirror3()
    local mirror3 = Tile(mirror3Position):getItemById(9637)
    if not mirror3 then
        return true
    end

    mirror3:transform(9583)
    mirror3:setActionId(12443)
end


function onUse(player, item, fromPosition, target, toPosition, isHotkey)
    
    if item.actionid == 12441 and item.itemid == 9583 then
        if player:getStorageValue(Storage.BloodBrothersQuest.Mission08) == 1 and player:getStorageValue(Storage.BloodBrothersQuest.Espelho1) < os.time() and player:getStorageValue(Storage.BloodBrothersQuest.Espelho2) < os.time() and player:getStorageValue(Storage.BloodBrothersQuest.Espelho3) < os.time()  then
        player:setStorageValue(Storage.BloodBrothersQuest.Espelho1, os.time()+30)
        Tile({ x=32967, y=31457, z=2}):getItemById(9241):transform(9242)
        Tile({ x=32965, y=31457, z=2}):getItemById(9583):transform(9637)
        player:say("STOP THAT, YOU WORM, OR I'LL SHOW YOU THE BEAUTY OF DEATH.", TALKTYPE_MONSTER_SAY, false, nil, Position(32967, 31457, 2))
        event1 = addEvent(transformVampire, 1 * 30 * 1000, lordVampirePosition)   
        event2 = addEvent(transformMirror1, 1 * 30 * 1000)
            
        elseif player:getStorageValue(Storage.BloodBrothersQuest.Espelho2) > os.time() or player:getStorageValue(Storage.BloodBrothersQuest.Espelho3) > os.time()  then
            addEvent(clearArea, 1, Position(32964, 31456, 2), Position(32971, 31464, 2), Position(32966, 31462, 1))
            player:say("FINE! DIE PRETTY!", TALKTYPE_MONSTER_SAY, false, nil, Position(32966, 31462, 1))
            stopEvent(event1)
            stopEvent(event2)
            stopEvent(event3)
            stopEvent(event4)
            stopEvent(event5)
            stopEvent(event6)
            Tile({ x=32967, y=31457, z=2}):getItemById(9242):transform(9241)
            Tile({ x=32965, y=31457, z=2}):getItemById(9637):transform(9583):setActionId(12441)
            Tile({ x=32966, y=31456, z=2}):getItemById(9637):transform(9583):setActionId(12442)
            Tile({ x=32968, y=31456, z=2}):getItemById(9637):transform(9583):setActionId(12443)
        end
        end
        
        if item.actionid == 12442 and item.itemid == 9583 then
            if player:getStorageValue(Storage.BloodBrothersQuest.Mission08) == 1 and player:getStorageValue(Storage.BloodBrothersQuest.Espelho2) < os.time() and player:getStorageValue(Storage.BloodBrothersQuest.Espelho1) < os.time() and player:getStorageValue(Storage.BloodBrothersQuest.Espelho3) < os.time()  then
            player:setStorageValue(Storage.BloodBrothersQuest.Espelho2, os.time()+30)
                Tile({ x=32967, y=31457, z=2}):getItemById(9241):transform(9242)
                Tile({ x=32966, y=31456, z=2}):getItemById(9583):transform(9637)
                player:say("STOP THAT, YOU WORM, OR I'LL SHOW YOU THE BEAUTY OF DEATH.", TALKTYPE_MONSTER_SAY, false, nil, Position(32967, 31457, 2))
                event3 = addEvent(transformVampire, 1 * 30 * 1000, lordVampirePosition)
                event4 = addEvent(transformMirror2, 1 * 30 * 1000)
            elseif player:getStorageValue(Storage.BloodBrothersQuest.Espelho1) > os.time() or player:getStorageValue(Storage.BloodBrothersQuest.Espelho3) > os.time()  then
                addEvent(clearArea, 1, Position(32964, 31456, 2), Position(32971, 31464, 2), Position(32966, 31462, 1))
                player:say("FINE! DIE PRETTY!", TALKTYPE_MONSTER_SAY, false, nil, Position(32966, 31462, 1))
            stopEvent(event1)
            stopEvent(event2)
            stopEvent(event3)
            stopEvent(event4)
            stopEvent(event5)
            stopEvent(event6)
            Tile({ x=32967, y=31457, z=2}):getItemById(9242):transform(9241)
            Tile({ x=32965, y=31457, z=2}):getItemById(9637):transform(9583):setActionId(12441)
            Tile({ x=32966, y=31456, z=2}):getItemById(9637):transform(9583):setActionId(12442)
            Tile({ x=32968, y=31456, z=2}):getItemById(9637):transform(9583):setActionId(12443)
            end
        end
        
            if item.actionid == 12443 and item.itemid == 9583 then
                if player:getStorageValue(Storage.BloodBrothersQuest.Mission08) == 1 and player:getStorageValue(Storage.BloodBrothersQuest.Espelho3) < os.time() and player:getStorageValue(Storage.BloodBrothersQuest.Espelho1) < os.time() and player:getStorageValue(Storage.BloodBrothersQuest.Espelho2) < os.time()  then
                player:setStorageValue(Storage.BloodBrothersQuest.Espelho3, os.time()+30)
                Tile({ x=32967, y=31457, z=2}):getItemById(9241):transform(9242)
                Tile({ x=32968, y=31456, z=2}):getItemById(9583):transform(9637)
                player:say("STOP THAT, YOU WORM, OR I'LL SHOW YOU THE BEAUTY OF DEATH.", TALKTYPE_MONSTER_SAY, false, nil, Position(32967, 31457, 2))
                event5 = addEvent(transformVampire, 1 * 30 * 1000, lordVampirePosition)   
                event6 = addEvent(transformMirror3, 1 * 30 * 1000)
            elseif player:getStorageValue(Storage.BloodBrothersQuest.Espelho1) > os.time() or player:getStorageValue(Storage.BloodBrothersQuest.Espelho2) > os.time()  then
                addEvent(clearArea, 1, Position(32964, 31456, 2), Position(32971, 31464, 2), Position(32966, 31462, 1))
                player:say("FINE! DIE PRETTY!", TALKTYPE_MONSTER_SAY, false, nil, Position(32966, 31462, 1))
                    stopEvent(event1)
                    stopEvent(event2)
                    stopEvent(event3)
                    stopEvent(event4)
                    stopEvent(event5)
                    stopEvent(event6)
            Tile({ x=32967, y=31457, z=2}):getItemById(9242):transform(9241)
            Tile({ x=32965, y=31457, z=2}):getItemById(9637):transform(9583):setActionId(12441)
            Tile({ x=32966, y=31456, z=2}):getItemById(9637):transform(9583):setActionId(12442)
            Tile({ x=32968, y=31456, z=2}):getItemById(9637):transform(9583):setActionId(12443)
            end
        end
    return true
end

If anyone could help me I would be really glad.
 
Solution
WibbenZ
Item:transform returns a boolean value, not an item / tile userdata value.
You can there for not use this:
Code: 
Tile({ x=32965, y=31457, z=2}):getItemById(9637):transform(9583):setActionId(12441)

Code: 
local tile = Tile(Position(32965, 31457, 2)):getItemById(9637)
tile:transform(9583)
tile:setActionId(12441)
Sort by date Sort by votes
Item:transform returns a boolean value, not an item / tile userdata value.
You can there for not use this:
Code: 
Tile({ x=32965, y=31457, z=2}):getItemById(9637):transform(9583):setActionId(12441)

Code: 
local tile = Tile(Position(32965, 31457, 2)):getItemById(9637)
tile:transform(9583)
tile:setActionId(12441)
 
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