IsItemInRange is a restricted function as of Nov 16.

See: https://www.wowhead.com/blue-tracker/news/eu/hotfixes-november-16-2023-24030413

Just seen that the error was triggered by a call of a different addon to the LibRangeCheck library inside yourLibs folder.

I leave it open though, because you are probably also using the function from the lib.

Actually, funny enough, I'm not using that function. The only function I use out of that library is the UnitAura function, which afaik doesn't have a combat restriction. It's a bummer that these errors get attributed back to me though, probably because our addon name loads first alphabetically, so it's our included libs that get loaded first :-/

OK, sorry for the noise in the wrong place then ;)

Yes, AFAIK, it's always the first lib instance that gets used; stupid system. Rename your addon to "ZuperEnhancedRaidFrames" 🙃

Not a problem, I would rather get the issue reports than not ;-)