I am experiencing an error that cause the whole game UI to disappear. Looking in the lua.log it points to this mod. Vanilla with latest patch (steam version automatically updated). I have other mods that affect the UI (almost all yours) but not CQUI. runtime error workshop\content\289070\ leadericon.lua:154: attempt to index a nil value If you need more details I will have to re-enable the mod and run the game for a bit, but it seemed to occur when another civ leader would attempt to contact me.