local AURASYSTEM_STORAGE = 200001 -- STORAGE DE CONTROLE
local AURASYSTEM_AURA_DELAY = 0.1


local AURASYSTEM_CONFIG = {
DURATION = 30, -- O tempo de duração da aura
DELAY = 0.1, -- O delay, quanto menor, mais rápida a aura será.
TYPE = "all", -- O tipo de aura. [fire/ice/energy/earth/death/holy/all]
DAMAGE = {-100, -200} -- O dano da aura
}

local AURASYSTEM_DIRECTIONS = {
[NORTH] = {
	{0, 0}, {1, 0}, {1, 1}, {1, 2}, {0, 2}, {-1, 2}, {-1, 1}, {-1, 0}
},
[EAST] = {
	{0, 0}, {0, 1}, {-1, 1}, {-2, 1}, {-2, 0}, {-2, -1}, {-1, -1}, {0, -1}
},
[sOUTH] = {
	{0, 0}, {-1, 0}, {-1, -1}, {-1, -2}, {0, -2}, {1, -2}, {1, -1}, {1, 0}
},
[WEST] = {
	{0, 0}, {0, -1}, {1, -1}, {2, -1}, {2, 0}, {2, 1}, {1, 1}, {0, 1}
}
}

local AURASYSTEM_TEMPLATES = {
["fire"] = {COMBAT_FIREDAMAGE, CONST_ME_FIREATTACK},
["ice"] = {COMBAT_ICEDAMAGE, CONST_ME_ICEATTACK},
["earth"] = {COMBAT_EARTHDAMAGE, CONST_ME_SMALLPLANTS},
["energy"] = {COMBAT_ENERGYDAMAGE, CONST_ME_PURPLEENERGY},
["holy"] = {COMBAT_HOLYDAMAGE, CONST_ME_HOLYDAMAGE},
["death"] = {COMBAT_DEATHDAMAGE, CONST_ME_MORTAREA},
["all"] = {
	{COMBAT_FIREDAMAGE, CONST_ME_FIREATTACK},
	{COMBAT_ICEDAMAGE, CONST_ME_ICEATTACK},
	{COMBAT_EARTHDAMAGE, CONST_ME_SMALLPLANTS},
	{COMBAT_ENERGYDAMAGE, CONST_ME_PURPLEENERGY},
	{COMBAT_HOLYDAMAGE, CONST_ME_HOLYDAMAGE},
	{COMBAT_DEATHDAMAGE, CONST_ME_MORTAREA}
}
}

local AURASYSTEM_COUNT = 1

function doPlayerCastAura(cid, position)
if getCreatureStorage(cid, AURASYSTEM_STORAGE) == -1 then

end

local PLAYER_LOOKDIRECTION = getCreatureLookDirection(cid)

local tmp = AURASYSTEM_DIRECTIONS[PLAYER_LOOKDIRECTION][AURASYSTEM_COUNT]
local position = getPositionByDirection(getThingPosition(cid), PLAYER_LOOKDIRECTION, 1)

position.x = position.x + tmp[1]
position.y = position.y + tmp[2]

if AURASYSTEM_CONFIG.TYPE == "all" then
	local x = AURASYSTEM_TEMPLATES[AURASYSTEM_CONFIG.TYPE]
	local r = math.random(1, #x)
	doAreaCombatHealth(cid, x[r][1], position, 0, AURASYSTEM_CONFIG.DAMAGE[1], AURASYSTEM_CONFIG.DAMAGE[2], x[r][2])
else
	doAreaCombatHealth(cid, AURASYSTEM_TEMPLATES[AURASYSTEM_CONFIG.TYPE][1], position, 0, AURASYSTEM_CONFIG.DAMAGE[1], AURASYSTEM_CONFIG.DAMAGE[2], AURASYSTEM_TEMPLATES[AURASYSTEM_CONFIG.TYPE][2])
end

if getCreatureStorage(cid, AURASYSTEM_STORAGE) > os.time() then
	addEvent(doPlayerCastAura, AURASYSTEM_CONFIG.DELAY * 1000, cid)
end

AURASYSTEM_COUNT = AURASYSTEM_COUNT + 1
if AURASYSTEM_COUNT > #AURASYSTEM_DIRECTIONS[PLAYER_LOOKDIRECTION] then
	AURASYSTEM_COUNT = 1
end
end

function onCastSpell(cid, var)
if getCreatureStorage(cid, AURASYSTEM_STORAGE) > os.time() then
	return doPlayerSendDefaultCancel(cid, RETURNVALUE_NOTPOSSIBLE)
end

doCreatureSetStorage(cid, AURASYSTEM_STORAGE, os.time() + AURASYSTEM_CONFIG.DURATION)
return doPlayerCastAura(cid)
end

Spells xml

<instant name="Aura" words="aura" lvl="50" mana="100" prem="0" blockwalls="1" needlearn="0" event="script" value="aura spell.lua"/>

Erro no console:

[15/09/2021 15:50:26] Reloaded spells.
[15/09/2021 15:52:55] [Warning - BaseEvents::loadFromXml] Cannot open spells.xml file.
[15/09/2021 15:52:55] Line: 2340, Info: Extra content at the end of the document
[15/09/2021 15:52:56] [Error - Game::reloadInfo] Failed to reload spells.

Abra o seu Spell.xml e vá na linha 2340, provavelmente haverá algum erro próximo a essa linha ou nela mesma ...

[15/09/2021 15:50:26] Reloaded spells.
[15/09/2021 15:52:55] [Warning - BaseEvents::loadFromXml] Cannot open spells.xml file.
[15/09/2021 15:52:55] Line: 2340, Info: Extra content at the end of the document
[15/09/2021 15:52:56] [Error - Game::reloadInfo] Failed to reload spells.

Ou seja ... tem coisas a mais no arquivo que o fazem dar esse erro, só que como o arquivo XML tá com vc n tem muito o que eu fazer ... mas da uma olhada próximo a essa linha de erro ou até mesmo no fim do arquivo assim como o erro diz

certo