35x AddOnSkins/Core/API.lua:920: attempt to index local 'frame' (a nil value)
[string "@AddOnSkins/Core/API.lua"]:920: in function SkinBackdropFrame' [string "@AddOnSkins/Skins/Mainline/Blizzard/AddOnManager.lua"]:13: in function <.../AddOnSkins/Skins/Mainline/Blizzard/AddOnManager.lua:9> [string "@AddOnSkins/Core/Core.lua"]:215: in function <AddOnSkins/Core/Core.lua:215> [string "=[C]"]: in function xpcall'
[string "@AddOnSkins/Core/Core.lua"]:215: in function CallSkin' [string "@AddOnSkins/Core/Core.lua"]:305: in function ?'
[string "@ElvUI/Libraries/Core/Ace/CallbackHandler-1.0-7/CallbackHandler-1.0.lua"]:114: in function <...Core/Ace/CallbackHandler-1.0/CallbackHandler-1.0.lua:114>
[string "=[C]"]: ?
[string "@ElvUI/Libraries/Core/Ace/CallbackHandler-1.0-7/CallbackHandler-1.0.lua"]:24: in function <...Core/Ace/CallbackHandler-1.0/CallbackHandler-1.0.lua:20>
[string "@ElvUI/Libraries/Core/Ace/CallbackHandler-1.0-7/CallbackHandler-1.0.lua"]:59: in function `Fire'
[string "@ElvUI/Libraries/Core/Ace/AceEvent-3.0-4/AceEvent-3.0.lua"]:120: in function <...vUI/Libraries/Core/Ace/AceEvent-3.0/AceEvent-3.0.lua:119>