if i check Show tooltip in combat i get
...a\Roaming\NCSOFT\WildStar\Addons\ForgeUI\ForgeUI.lua:912: attempt to call field '?' (a nil value) stack trace: ...a\Roaming\NCSOFT\WildStar\Addons\ForgeUI\ForgeUI.lua:912: in function <...a\Roaming\NCSOFT\WildStar\Addons\ForgeUI\ForgeUI.lua:902>

if i unckeck i get tooltip in combat and its very difficult to see actionbar