It appears in combat.

1x [ADDON_ACTION_BLOCKED] AddOn 'TipTac' tried to call the protected function 'DominosActionButton14:Show()'.
[string "@!BugGrabber\BugGrabber.lua"]:519: in function <!BugGrabber\BugGrabber.lua:519>
[string "=[C]"]: in function Show' [string "@FrameXML\ActionButton.lua"]:350: in function Update'
[string "@FrameXML\ActionButton.lua"]:856: in function `OnEvent'
[string "@FrameXML\ActionButton.lua"]:266: in function <FrameXML\ActionButton.lua:258>

1x [ADDON_ACTION_BLOCKED] AddOn 'TipTac' tried to call the protected function 'MultiBarBottomLeftButton3:Show()'.
[string "@!BugGrabber\BugGrabber.lua"]:519: in function <!BugGrabber\BugGrabber.lua:519>
[string "=[C]"]: in function Show' [string "@FrameXML\ActionButton.lua"]:350: in function Update'
[string "@FrameXML\ActionButton.lua"]:856: in function `OnEvent'
[string "@FrameXML\ActionButton.lua"]:266: in function <FrameXML\ActionButton.lua:258>

Same problem as #32.

In which case does the error occur? Do you mouseover a spell or something else in action bar? Can you reproduce this on a training dummy?

Same problem as #32.

In which case does the error occur? Do you mouseover a spell or something else in action bar? Can you reproduce this on a training dummy?

Hello, tried on dummy and yes error occurs when i mouseover a spell/ability in combat.

Do you use the standard action bars or do you use an addon to customize these bars?

Hello again, i'm using dominos addon.

I installed Dominos and tested it on dummy. No errors on my side during combat during mouseover spells. Probably another addon or setting is involved here to trigger these error messages. 🤔

Sorry I can't provide more data. Disabled every addon except dominos and error occured only with dominos. Even deleted some suspected weak auras to be sure but nothing has changed. It's nothing like game breaking bug so we can let it go i guess. :)

Can you try this possible fix?

TipTac-dev.zip

Fixed with release v22.03.30.