Message: ...rface\AddOns\SpartanUI_Artwork\SpartanUI_Artwork.lua:502: attempt to index global 'addon' (a nil value)
Time: Thu Jul 19 23:50:06 2018
Count: 1
Stack: ...rface\AddOns\SpartanUI_Artwork\SpartanUI_Artwork.lua:502: attempt to index global 'addon' (a nil value)
...rface\AddOns\SpartanUI_Artwork\SpartanUI_Artwork.lua:502: in function BartenderProfileCheck' ...ce\AddOns\SpartanUI_Artwork\Themes\Classic\Style.lua:51: in function <...ce\AddOns\SpartanUI_Artwork\Themes\Classic\Style.lua:42> (tail call): ? [C]: ? [string "safecall Dispatcher[1]"]:9: in function <[string "safecall Dispatcher[1]"]:5> (tail call): ? ...AddOns\Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:558: in function EnableAddon'
...AddOns\Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:571: in function EnableAddon' ...AddOns\Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:651: in function <...AddOns\Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:636> [C]: in function LoadAddOn'
Interface\FrameXML\UIParent.lua:445: in function UIParentLoadAddOn' Interface\FrameXML\UIParent.lua:564: in function TimeManager_LoadUI'
Interface\FrameXML\UIParent.lua:1187: in function <Interface\FrameXML\UIParent.lua:1085>

Locals:

Have to disable them, as my entire UI is broken visually. Just happened in the middle of playing tonight as I switched to a druid alt from my hunter. It is the same on all of my characters now.

Bartender is not loading. That error is SUI trying to popup the no bartender notification.