Getting this error if I use shamanism pvp talent. Same if all other addons are disabled and only omnibar is enabled. Without shamanism pvp talent (Heroism) it works.

im getting this same lua error after patch with latest omnibar

Message: Interface\AddOns\OmniBar\OmniBar.lua:682: attempt to index field '?' (a nil value)
Time: Wed Jul 14 18:52:40 2021
Count: 6
Stack: Interface\AddOns\OmniBar\OmniBar.lua:682: attempt to index field '?' (a nil value)
[string "@interface\AddOns\OmniBar\OmniBar.lua"]:682: in function AddSpellCast' [string "@Interface\AddOns\OmniBar\OmniBar.lua"]:728: in function ?'
[string "@interface\AddOns\Bagnon\common\Wildpants\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua"]:119: in function <...nts\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:119>
[string "=[C]"]: ?
[string "@interface\AddOns\Bagnon\common\Wildpants\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua"]:29: in function <...nts\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:25>
[string "@interface\AddOns\Bagnon\common\Wildpants\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua"]:64: in function `Fire'
[string "@interface\AddOns\Bagnon\common\Wildpants\libs\AceEvent-3.0\AceEvent-3.0.lua"]:120: in function <...\common\Wildpants\libs\AceEvent-3.0\AceEvent-3.0.lua:119>

Locals: