Solved Attempt to index local 'r' (a nil value)

[1268995]

I am testing the mount system for 8.6 otserver (this one: https://otland.net/threads/8-6-mount-wolf.166160/ )

And got this error:

[9:51:28.475] [Error - Action Interface]
[9:51:28.475] data/actions/scripts/mountsystem.lua:onUse
[9:51:28.475] Description:
[9:51:28.475] data/actions/scripts/mountsystem.lua:19: attempt to index local 'r' (a nil value)
[9:51:28.475] stack traceback:
[9:51:28.475]   data/actions/scripts/mountsystem.lua:19: in function <data/actions/scripts/mountsystem.lua:17>

mountsystem.lua:

  --------------------
---- CONDITION -----
--------------------
local wolfCondition = createConditionObject(CONDITION_OUTFIT)
setConditionParam(wolfCondition, CONDITION_PARAM_TICKS, -1)
addOutfitCondition(wolfCondition, {lookType = 4, lookHead = 0, lookBody = 0, lookLegs = 0, lookFeet = 0})
--------------------
----- config -------
--------------------
local t =   {
        [2167] = {article='a' ,name='wolf', text='Mount, wolf!', dtext='Demount, wolf!', s=100, condition=wolfCondition},
}     

------------------------------------
--- don't change if you are noob ---
------------------------------------
function onUse(cid, item, fromPosition, itemEx, toPosition)
        local v, r = getCreaturePosition(cid), t[item.itemid]
        local s = r.s
        local pos = {x = v.x, y = v.y, z = v.z}
        if r then
                if getPlayerStorageValue(cid, s) <= 0 then
                        doSendMagicEffect(pos, 10)
                        doCreatureSay(cid, r.text, 19)
                        setPlayerStorageValue(cid, s, 1)
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_RED, 'You have mounted ' .. r.article .. ' '.. r.name .. '.')
                        return doAddCondition(cid, r.condition) 
                elseif getPlayerStorageValue(cid, s) == 1 then
                        doSendMagicEffect(pos, 10)
                        doCreatureSay(cid, r.dtext, 19)
                        setPlayerStorageValue(cid, s, 0)
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_RED, 'You have demounted ' .. r.article .. ' '.. r.name .. '.')
                        return doRemoveCondition(cid, CONDITION_OUTFIT)
                else
                        return doPlayerSendCancel(cid, 'You can\'t do this.')
                end
        else
                return doPlayerSendTextMessage(cid,MESSAGE_STATUS_CONSOLE_BLUE, 'There has been some error, try contacting a staff member.')
        end
end

 

[Alw]

[Edited] He posted it before me nevermind haha.

 

[1268995]

A

local wolfCondition = createConditionObject(CONDITION_OUTFIT)
setConditionParam(wolfCondition, CONDITION_PARAM_TICKS, -1)
addOutfitCondition(wolfCondition, {lookType = 4, lookHead = 0, lookBody = 0, lookLegs = 0, lookFeet = 0})

local mountArray =   {
    [5903] = {article = "a", name = "wolf", text = "Mount, wolf!", demountText = "Demount, wolf!", storage = 100, condition = wolfCondition},
}

function onUse(cid, item, fromPosition, itemEx, toPosition)
    local mount = mountArray[item.itemid]
    if not mount then
        return true
    end
  
    local playerStorage = getPlayerStorageValue(cid, mount.storage)
    if playerStorage <= 0 then
        doSendMagicEffect(getCreaturePosition(cid), 10)
        doCreatureSay(cid, mount.text, 19)
        setPlayerStorageValue(cid, mount.storage, 1)
        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_RED, "You have mounted " .. mount.article .. " ".. mount.name .. ".")
        doAddCondition(cid, mount.condition)
    elseif playerStorage == 1 then
        doSendMagicEffect(getCreaturePosition(cid), 10)
        doCreatureSay(cid, mount.demountText, 19)
        setPlayerStorageValue(cid, mount.storage, 0)
        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_RED, "You have demounted " .. mount.article .. " ".. mount.name .. ".")
        doRemoveCondition(cid, CONDITION_OUTFIT)
    else
        doPlayerSendCancel(cid, "You can't do this.")
    end
    return true
end

The problem was that you used the wrong itemid.

Are u kiding me? You are the best!!

WORKED, THANK YOUUUUUUUUUUUU!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

 

[WibbenZ]

A


Are u kiding me? You are the best!!

WORKED, THANK YOUUUUUUUUUUUU!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Np, read the code next time, thanks for the like