WoW Version
Which version of WoW this bug occurs in: Retail 10.1.5

AddOn skin name
Skinner

Describe the bug
19x Skinner/Core/NPCFrames.lua:133: attempt to index field 'MerchantRepairAllIcon' (a nil value)
[string "@Skinner/Core/NPCFrames.lua"]:133: in function <Skinner/Core/NPCFrames.lua:96>
[string "=(tail call)"]: ?
[string "=[C]"]: ?
[string "=[C]"]: in function Show' [string "@FrameXML/UIParent.lua"]:2936: in function SetUIPanel'
[string "@FrameXML/UIParent.lua"]:2779: in function ShowUIPanel' [string "@FrameXML/UIParent.lua"]:2644: in function <FrameXML/UIParent.lua:2640> [string "=[C]"]: in function SetAttribute'
[string "@FrameXML/UIParent.lua"]:3246: in function <FrameXML/UIParent.lua:3225>
[string "=[C]"]: ?
[string "=[C]"]: ?
[string "=[C]"]: in function ShowUIPanel' [string "@FrameXML/MerchantFrame.lua"]:27: in function showFunc'
[string "@FrameXML/PlayerInteractionFrameManager.lua"]:183: in function `ShowFrame'
[string "@FrameXML/PlayerInteractionFrameManager.lua"]:215: in function <FrameXML/PlayerInteractionFrameManager.lua:212>

Locals:
this = MerchantFrame {
0 =
SetPortraitShown = defined @SharedXML/PortraitFrame.lua:102
GetTitleText = defined @SharedXML/PortraitFrame.lua:28
SetPortraitTexCoord = defined @SharedXML/PortraitFrame.lua:98
SetPortraitTextureRaw = defined @SharedXML/PortraitFrame.lua:84
SetPortraitToClassIcon = defined @SharedXML/PortraitFrame.lua:92
lastTab = 1
TitleContainer = Frame {
}
SetTitleMaxLinesAndHeight = defined @SharedXML/PortraitFrame.lua:49
SetTitleColor = defined @SharedXML/PortraitFrame.lua:32
Tabs =

{
}
sknd = true
SetTitle = defined @SharedXML/PortraitFrame.lua:36
lootFilter = MerchantFrameLootFilter {
}
SetTitleOffsets = defined @SharedXML/PortraitFrame.lua:54
SetBorder = defined @SharedXML/PortraitFrame.lua:67
layoutType = "PortraitFrameTemplate"
SetFrameLevelsFromBaseLevel = defined @SharedXML/PortraitFrame.lua:120
SetPortraitToBag = defined @SharedXML/PortraitFrame.lua:80
PortraitContainer = Frame {
}
SetPortraitToUnit = defined @SharedXML/PortraitFrame.lua:76
Bg = MerchantFrameBg {
}
GetPortrait = defined @SharedXML/PortraitFrame.lua:63
SetTitleFormatted = defined @SharedXML/PortraitFrame.lua:40
NineSlice = Frame {
}
TopTileStreaks = Texture {
}
SetPortraitToAsset = defined @SharedXML/PortraitFrame.lua:72
SetPortraitTextureSizeAndOffset = defined @SharedXML/PortraitFrame.lua:106
sf = Frame {
}
CloseButton = MerchantFrameCloseButton {
}
SetPortraitAtlasRaw = defined @SharedXML/PortraitFrame.lua:88
numTabs = 2
page = 1
selectedTab = 1
Inset = MerchantFrameInset {
}
}
(*temporary) = nil
(*temporary) = nil
(*temporary) = 0.013750
(*temporary) = 0.267500
(*temporary) = 0.013750
(*temporary) = 0.548750
(*temporary) =
(*temporary) = Texture {
0 =
}
(*temporary) = Texture {
0 =
}
(*temporary) = Texture {
0 =
}
(*temporary) = "attempt to index field 'MerchantRepairAllIcon' (a nil value)"
self = {
add2Table = defined @Skinner/Core/SharedFuncs.lua:99
makeIconSquare = defined @Skinner/Core/UtilFuncs.lua:933
ls_Toasts = defined @Skinner/AddonSkins/ls_Toasts.lua:5
checkShown = defined @Skinner/Core/UtilFuncs.lua:454
modules = {
}
blizzFrames = {
}
changeTandC = defined @Skinner/Core/UtilFuncs.lua:267
Debug3 = defined @FrameXML/UIParent.lua:5254
isButton = defined @Skinner/Modules/UIButtons.lua:250
bColour = {
}
rarrow = "→"
larrow = "←"
setupOptions = defined @Skinner/Core/SharedFuncs.lua:108
ADDON_LOADED = defined @Skinner/Core/AddonFrames.lua:182
mmButs = {
}
getInt = defined @Skinner/Core/UtilFuncs.lua:676
addButtonBorder = defined @Skinner/Modules/UIButtons.lua:950
skinTooltip = defined @Skinner/Core/MainFuncs.lua:1190
db = {
}
clrButtonFromBorder = defined @Skinner/Modules/UIButtons.lua:219
SetupDefaults = defined @Skinner/Core/Options.lua:6
SetEnabledState = defined @AdiBags/libs/AceAddon-3.0/AceAddon-3.0.lua:420
Hook = defined @AdiBags/libs/AceHook-3.0/AceHook-3.0.lua:273
isTT = false
Backdrop = {
}
bdTexName = "Blizzard ChatFrame Background"
setActiveTab = defined @Skinner/Core/UtilFuncs.lua:1241
isClscERAPTR = false
setupFramesOptions = defined @Skinner/Core/Ut