Hey, when im switching stances with my warrior this error is popping up:

Message: Interface\FrameXML\ActionButton.lua:532: Usage: GetActionTexture(slot)
Time: 08/09/14 15:27:25
Count: 18
Stack: [C]: in function GetActionTexture' Interface\FrameXML\ActionButton.lua:532: in functionActionButton_OnEvent'
Interface\FrameXML\ActionButton.lua:124: in function <Interface\FrameXML\ActionButton.lua:117>

Locals: (*temporary) = nil

Have you tested with just Dominos enabled?