ElvUI is not compatible with Bagnon

[KissmanCZ]

Hi, thanks for your work to keep this addon alive for 4.3.4. I really like ElvUI but I dont like bag system. So I wanted to use my favorite bag addon - Bagnon. Basically it is working, but is generating some LUA errors. When I trie to run Bagnon only without ElvUI, there are no LUA errors. Could you please check and fix? It must be something small because addon is working properly. Just LUA errors about skins... Thanks in advance.

Message: Interface\AddOns\Bagnon\components\item.lua:327: attempt to index a nil value Time: 12/06/20 21:14:06 Count: 24 Stack: [C]: ? Interface\AddOns\Bagnon\components\item.lua:327: in function SetSlotColor'
Interface\AddOns\Bagnon\components\item.lua:321: in function UpdateSlotColor' Interface\AddOns\Bagnon\components\item.lua:286: in function Update'
Interface\AddOns\Bagnon\components\item.lua:196: in function <Interface\AddOns\Bagnon\components\item.lua:195>
[C]: in function Show' Interface\AddOns\Bagnon\components\item.lua:26: in function <Interface\AddOns\Bagnon\components\item.lua:18> (tail call): ? Interface\AddOns\Bagnon\components\itemFrame.lua:250: in function AddItemSlot'
Interface\AddOns\Bagnon\components\itemFrame.lua:334: in function ReloadAllItemSlots' Interface\AddOns\Bagnon\components\itemFrame.lua:188: in function UpdateEverything'
Interface\AddOns\Bagnon\components\itemFrame.lua:484: in function SetFrameID' ... Interface\AddOns\Bagnon\components\frame.lua:256: in function FadeInFrame'
Interface\AddOns\Bagnon\components\frame.lua:71: in function action' Interface\AddOns\Bagnon\core\ears.lua:29: in function SendMessage'
Interface\AddOns\Bagnon\settings\frameSettings.lua:51: in function SendMessage' Interface\AddOns\Bagnon\settings\frameSettings.lua:69: in function Show'
Interface\AddOns\Bagnon\main.lua:97: in function ShowFrame' Interface\AddOns\Bagnon\main.lua:178: in function OpenAllBags'
Interface\FrameXML\MailFrame.lua:63: in function <Interface\FrameXML\MailFrame.lua:50>
[C]: in function `TurnOrActionStop'
[string "TURNORACTION"]:4: in function <[string "TURNORACTION"]:1>

Locals: `