nao 사용시 오류가 뜨네요..ㅠ 고수님들 도와주세요~~~

아래와 같은 오류메세지가 계속 뜨는데요 해결책좀 알려주세요ㅜ
Message: Interface\AddOns\Nao\code\events.lua:142: attempt to index field '?' (a nil value)
Time: 02/04/10 21:09:43
Count: 11
Stack: Interface\AddOns\Nao\code\events.lua:142: in function `updateSpellFrames'
Interface\AddOns\Nao\code\events.lua:76: in function `seed'
Interface\AddOns\Nao\code\events.lua:102: in function `seedPersistent'
Interface\AddOns\Nao\main.lua:225: in function `func'
Interface\AddOns\Nao\code\events.lua:213: in function `?'
Interface\AddOns\Nao\code\events.lua:168: in function <Interface\AddOns\Nao\code\events.lua:167>

Locals: self = <table> {
handleSettingsResetOnVersionBump = <function> defined @Interface\AddOns\Nao\code\options.lua:41
log = <function> defined @Interface\AddOns\Nao\main.lua:3
customAuras = <table> {
}
flashFrame = <unnamed> {
}
buildSpellInfoCaches = <function> defined @Interface\AddOns\Nao\main.lua:278
createOptionsGUI = <function> defined @Interface\AddOns\Nao\code\options.lua:86
unseedDummyData = <function> defined @Interface\AddOns\Nao\code\options.lua:299
setDefaultOptions = <function> defined @Interface\AddOns\Nao\code\options.lua:27
unseedAura = <function> defined @Interface\AddOns\Nao\code\events.lua:91
seedDummyData = <function> defined @Interface\AddOns\Nao\code\options.lua:282
setSpellFramesGrowthDirection = <function> defined @Interface\AddOns\Nao\code\gui.lua:98
shouldAuraBeTracked = <function> defined @Interface\AddOns\Nao\code\events.lua:51
seedPersistent = <function> defined @Interface\AddOns\Nao\code\events.lua:101
updateListOfCurrentBuffs = <function> defined @Interface\AddOns\Nao\code\events.lua:9
initSpells = <function> defined @Interface\AddOns\Nao\main.lua:68
spellFrameWrapper = NaoSpellFrameWrapper {
}
PLAYER_LOGIN = <function> defined @Interface\AddOns\Nao\code\events.lua:171
createSpellFrames = <function> defined @Interface\AddOns\Nao\code\gui.lua:33
flashNaoZomg = <function> defined @Interface\AddOns\Nao\code\gui.lua:16
shouldFlashOn = <function> defined @Interface\AddOns\Nao\code\gui.lua:23
spellFrames = <table> {
}
unseedPersistent = <function> defined @Interface\AddOns\Nao\code\events.lua:109
setOptionsForCurrentClass = <function> defined @Interface\AddOns\Nao\code\options.lua:49
flashTexture = TheFlashZomg {
}
UNIT_AURA = <function> defined @Interface\AddOns\Nao\code\events.lua:191
spellInfoByName = <table> {
}
unseedExpiredAuras = <function> defined @Interface\AddOns\Nao\code\events.lua:41
spellInfoById = <table> {
}
customSpells = <table> {
}
COMBAT_LOG_EVENT_UNFILTERED = <function> defined @Interface\AddOns\Nao\code\events.lua:200
createFlashFrame = <function> defined @Interface\AddOns\Nao\code\gui.lua:2
spells = <table> {
}
unseed = <function> defined @Interface\AddOns\Nao\code\events.lua:84
seed = <function> defined @Interface\AddOns\Nao\code\events.lua:67
playerClass = "WARRIOR"
addonName = "Nao!!"
cacheSpellInfo = <function> defined @Interface\AddOns\Nao\main.lua:305
initOptions = <function> defined @Interface\AddOns\Nao\code\options.lua:21
initBunchOfThingies = <function> defined @Interface\AddOns\Nao\main.lua:253
updateSpellFrames = <function> defined @Interface\AddOns\Nao\code\events.lua:116
isTrackingCustomAura = <function> defined @Interface\AddOns\Nao\code\options.lua:71
playerGUID = "0x0100000002153AF1"
}
i = 2
(for generator) = <function> defined =[C]:-1
(for state) = <table> {
피의 맛 = 6210.596
Overpower = 6209.802
}
(for control) = "Overpower"
name = "Overpower"
expiresAt = 6209.802
(*temporary) = nil
(*temporary) = 6209.802
(*temporary) = NaoSpellTexture1 {
0 = <userdata>
}
(*temporary) = "Interface\Icons\Ability_Rogue_HungerforBlood"
(*temporary) = "attempt to index field '?' (a nil value)"
table = <table> {
clear = <function> defined @Interface\AddOns\Nao\main.lua:17
setn = <function> defined =[C]:-1
insert = <function> defined =[C]:-1
sort = <function> defined =[C]:-1
remove = <function> defined =[C]:-1
getn = <function> defined =[C]:-1
foreachi = <function> defined =[C]:-1
ma