1x AddOnSkins/SkinsPetTracker.lua:99: attempt to index field '?' (a nil value)
[string "@AddOnSkins/SkinsPetTracker.lua"]:99: in function <AddOnSkins/SkinsPetTracker.lua:97>
[string "=[C]"]: in function `SetShown'
[string "@PetTracker/libs/SecureTabs-2.0-6/SecureTabs-2.0.lua"]:92: in function `Update'
[string "@PetTracker/libs/SecureTabs-2.0-6/SecureTabs-2.0.lua"]:73: in function `Uncover'
[string "@PetTracker/libs/SecureTabs-2.0-6/SecureTabs-2.0.lua"]:50: in function <...ns/PetTracker/libs/SecureTabs-2.0/SecureTabs-2.0.lua:50>

Locals:
self = PetTrackerRivalsJournal {
 0 = <userdata>
 OnBackdropLoaded = <function> defined @SharedXML/Backdrop.lua:152
 ListInset = Frame {
 }
 GetBackdropColor = <function> defined @SharedXML/Backdrop.lua:390
 GetTitleText = <function> defined @SharedXML/PortraitFrame.lua:28
 SetPortraitTexCoord = <function> defined @SharedXML/PortraitFrame.lua:87
 OnShow = <function> defined =[C]:-1
 TitleContainer = Frame {
 }
 ClearBackdrop = <function> defined @SharedXML/Backdrop.lua:282
 History = Frame {
 }
 Search = <function> defined @PetTracker/addons/journal/rivals.lua:101
 Card = Frame {
 }
 SetTitle = <function> defined @SharedXML/PortraitFrame.lua:36
 SetTab = <function> defined @PetTracker/addons/journal/rivals.lua:110
 SetRival = <function> defined @PetTracker/addons/journal/rivals.lua:94
 SearchBox = EditBox {
 }
 RegisterMessage = <function> defined @ElvUI_Libraries/Core/CallbackHandler-1.0/CallbackHandler-1.0.lua:80
 UnregisterMessage = <function> defined @ElvUI_Libraries/Core/CallbackHandler-1.0/CallbackHandler-1.0.lua:143
 Update = <function> defined @PetTracker/addons/journal/rivals.lua:170
 SetupTextureCoordinates = <function> defined @SharedXML/Backdrop.lua:214
 SetPortraitAtlasRaw = <function> defined @SharedXML/PortraitFrame.lua:83
 HasBackdropInfo = <function> defined @SharedXML/Backdrop.lua:278
 Bg = PetTrackerRivalsJournalBg {
 }
 Map = Frame {
 }
 SetTitleFormatted = <function> defined @SharedXML/PortraitFrame.lua:40
 NineSlice = Frame {
 }
 Tab1 = Button {
 }
 RegisterEvent = <function> defined @ElvUI_Libraries/Core/CallbackHandler-1.0/CallbackHandler-1.0.lua:80
 SetPortraitTextureSizeAndOffset = <function> defined @SharedXML/PortraitFrame.lua:95
 OnEnable = <function> defined =[C]:-1
 Count = Frame {
 }
 BottomRightCorner = Texture {
 }
 SetBackdropColor = <function> defined @SharedXML/Backdrop.lua:399
 LeftEdge = Texture {
 }
 SendSignal = <function> defined @PetTracker/libs/WildAddon-1.0/WildAddon-1.0.lua:82
 UnregisterAllEvents = <function> defined @ElvUI_Libraries/Core/CallbackHandler-1.0/CallbackHandler-1.0.lua:164
 SetPortraitShown = <function> defined @SharedXML/PortraitFrame.lua:91
 SetBackdropBorderColor = <function> defined @SharedXML/Backdrop.lua:422
 SetPortraitTextureRaw = <function> defined @SharedXML/PortraitFrame.lua:79
 template = "Default"
 Center = Texture {
 }
 ApplyBackdrop = <function> defined @SharedXML/Backdrop.lua:294
 SetBackdrop = <function> defined @SharedXML/Backdrop.lua:329
 SetTitleMaxLinesAndHeight = <function> defined @SharedXML/PortraitFrame.lua:49
 Tab2 = Button {
 }
 GetBackdropBorderColor = <function> defined @SharedXML/Backdrop.lua:409
 GetBackdrop = <function> defined @SharedXML/Backdrop.lua:347
 RightEdge = Texture {
 }
 BottomEdge = Texture {
 }
 DefaultPortraitTextureSizeAndOffset = <function> defined @SharedXML/PortraitFrame.lua:101
 TopEdge = Texture {
 }
 Tag = "PETTRACKER_"
 SetBorderBlendMode = <function> defined @SharedXML/Backdrop.lua:266
 BottomLeftCorner = Texture {
 }
 TopRightCorner = Texture {
 }
 TopLeftCorner = Texture {
 }
 PixelSnapDisabled = true
 SetBorder = <function> defined @SharedXML/PortraitFrame.lua:62
 layoutType = "PortraitFrameTemplate"
 backdropInfo = <table> {
 }
 UnregisterSignal = <function> defined @PetTracker/libs/WildAddon-1.0/WildAddon-1.0.lua:78
 OnBackdropSizeChanged = <function> defined @SharedXML/Backdrop.lua:182
 SetPortraitToBag = <function> defined @SharedXML/PortraitFrame.lua:75
 List = PetTrackerRivalsJournalList {
 }
 SetPortraitToUnit = <function> defined @SharedXML/PortraitFrame.lua:71
 SendMessage = <function> defined @ElvUI_Libraries/Core/CallbackHandler-1.0/CallbackHandler-1.0.lu