Describe the individual topic

After updating to the latest version, the following errors frequently occur:
12x bad argument #1 to '?' (Usage: local aura = C_UnitAuras.GetAuraDataByIndex(unitToken, index [, filter]))
[TipTac/libs/LibFroznFunctions-1.0-48/LibFroznFunctions-1.0.lua]:3505: in function 'GetAuraDataByIndex'
[TipTacItemRef/ttItemRef.lua]:649: in function <TipTacItemRef/ttItemRef.lua:647>
[TipTacItemRef/ttItemRef.lua]:1930: in function <TipTacItemRef/ttItemRef.lua:1929>
[C]: ?
[C]: in function 'SetUnitAura'
[Blizzard_BuffFrame/Mainline/BuffFrame.lua]:663: in function <...aceBlizzard_BuffFrame/Mainline/BuffFrame.lua:646>

Locals:
self =

Unfortunately I can't reproduce this on my side. In which situations does this error occur?

Even if you don't do anything, this error will automatically pop up. TipTacItemRef must be disabled so that it will not continue to appear.

I found that it should be because the Buff display addon I used was too old and caused it. After disabling this addon, no error appears. Sorry...

Good to hear that you found the culprit! 😉

Thanks anyway for reporting this issue, because it could have been an actual error. 👍