WowAce

I clicked my scan button for cooking and though it seemed to be working just fine, some of the items seemed to be missing some information. I wasn't worried about it, but I found this error in my bugsack:

12x ...dOns\AckisRecipeList\Objects\AcquireType\MobDrop.lua:72: attempt to index field 'Location' (a nil value)
[string "@AckisRecipeList\Objects\AcquireType\MobDrop.lua"]:72: in function `_func_insert_tooltip_text'
[string "@AckisRecipeList\Objects\AcquireType\BaseAcquireType.lua"]:126: in function `InsertTooltipText'
[string "@AckisRecipeList\List.lua"]:827: in function `DisplayAcquireData'
[string "@AckisRecipeList\List.lua"]:1002: in function <AckisRecipeList\List.lua:928>
[string "@AckisRecipeList\List.lua"]:233: in function <AckisRecipeList\List.lua:229>

Locals:
self = <table> {
_name = "Mob Drop"
_func_expand_list_entry = <function> defined @AckisRecipeList\Objects\AcquireType\MobDrop.lua:31
_recipes = <table> {
}
_hasEntities = true
_colorData = <table> {
}
_func_insert_tooltip_text = <function> defined @AckisRecipeList\Objects\AcquireType\MobDrop.lua:61
_id = 4
_func_waypoint_target = <function> defined @AckisRecipeList\Objects\AcquireType\MobDrop.lua:75
_entities = <table> {
}
_hasCoordinates = true
_label = "MOB_DROP"
}
recipe = <table> {
crafted_item_binding = "BIND_ON_EQUIP"
skill_level = 1
crafted_item_id = 174352
recipe_item_binding = "BIND_ON_PICKUP"
Profession = <table> {
}
medium_level = 165
_acquireTypeData = <table> {
}
trivial_level = 175
_spellID = 314959
optimal_level = 1
state = 4
_localizedName = "Baked Voidfin"
recipe_item_id = 174491
isValidated = true
_bitflags = <table> {
}
_expansionID = 8
_qualityID = 1
easy_level = 170
}
identifier = 153910
localizedLocationName = nil
acquire_info = true
addline_func = <function> defined @AckisRecipeList\List.lua:779
mob = <table> {
identifier = 153910
name = "Cultist of N'Zoth"
coord_y = 0
coord_x = 0
item_list = <table> {
}
}
(*temporary) = <function> defined @AckisRecipeList\List.lua:779
(*temporary) = 1
(*temporary) = -2
(*temporary) = true
(*temporary) = nil
(*temporary) = nil
(*temporary) = "Cultist of N'Zoth"
(*temporary) = <table> {
hex = "cc4c38"
b = 0.220000
g = 0.300000
r = 0.800000
}
(*temporary) = 10
(*temporary) = 187.500000
(*temporary) = "attempt to index field 'Location' (a nil value)"
L = <table> {
Wik'Tar = "Wik'Tar"
Naal Mistrunner = "Naal Mistrunner"
Shen'dralar Provisioner = "Shen'dralar Provisioner"
About = "About"
MISSING_LIBRARY = "%s is missing. Addon cannot run."
Elder Oakpaw = "Elder Oakpaw"
Smeltmaster Ashpaw = "Smeltmaster Ashpaw"
TRAINER_DESC = "Recipes learned from trainers should be included in the scan."
CLEAR_EXCLUSION_LIST_DESC = "Removes all recipes from the exclusion list."
Quest = "Quest"
"Jack" Pisarek Slamfix = ""Jack" Pisarek Slamfix"
Tognus Flintfire = "Tognus Flintfire"
Heldan Galesong = "Heldan Galesong"
EXPANDALL_DESC = "Expand all recipes listed below.
Hold the Shift key to expand sub-entries."
LEATHER_DESC = "Recipes that make leather items should be included in the scan."
Indormi = "Indormi"
ENG_DISC_ARMY_KNIFE = "This is discovered after creating your first Army Knife."
Natal'hakata = "Natal'hakata"
Amal'thazad = "Amal'thazad"
Captain Halyndor = "Captain Halyndor"
Durnholde Rifleman = "Durnholde Rifleman"
Taladan = "Taladan"
Pratt McGrubben = "Pratt McGrubben"
Seersa Copperpinch = "Seersa Copperpinch"
Kaevan Highwit = "Kaevan Highwit"
Sunfury Researcher = "Sunfury Researcher"
Poranna Snowbraid = "Poranna Snowbraid"
HEROIC = "Drops in 25 man Heroic version of this raid."
Raenah = "Raenah"
Humphry = "Humphry"
Arthur Denny = "Arthur Denny"
Feera = "Feera"
Ethereal Priest = "Ethereal Priest"
Manfred Staller = "Manfred Staller"
Exclusion Issues = "Exclusion Issues"
Gordunni Soulreaper = "Gordunni Soulreaper"
Galissa Sundew = "Galissa Sundew"
DAILY_COOKING_FISH = "Choose Barrel of Fish when completing any of these quests."
Valdemar Stormseeker = "Valdemar Stormseeker"
Heartwood Stag = "Heartwood Stag"
Urael = "Urael"
Saru Steelfury = "Saru Steelfury"
Main Options = "Main Options"
Burning Berserker = "Burning Berserker"
Aska Mistrunner = "Aska Mistrunner"
Itoka = "Itoka"
Eclipsion Blood Knight = "Eclipsion Blood Knight"
Tooltip Scale = "Tooltip Scale"
Helenia Olden = "Helenia Olden"
Whittler Dewei = "Whittler Dewei"
Leyweaver Jorjana = "Leyweaver Jorjana"
Cabal Fanatic = "Cabal Fanatic"
Small Font = "Small Font"
Knaz Blunderflame = "Knaz Blunderflame"
Alchemist Pestlezugg = "Alchemist Pestlezugg"
SCAN_RECIPES_DESC = "Scans an open tradeskill for missing recipes.
Shift-click to generate a text dump.
Alt-click to remove all waypoints from the mini-map and world map."
Lieuten

Just got this error today, when opening Blacksmithing. In addition to this error, when ARL is open with tradeskills trying to type in the search box in the tradeskills window is borked. Can click in field and start typing, but after a few seconds the window resets and the search box loses focus.