Message: Interface/AddOns/DeathNote/Format.lua:596: attempt to call method 'SetHyperlink' (a nil value)
Time: Sat Dec 31 12:21:17 2022
Count: 35
Stack: Interface/AddOns/DeathNote/Format.lua:596: attempt to call method 'SetHyperlink' (a nil value)
[string "=(tail call)"]: ?
[string "=[C]"]: in function SetHyperlink' [string "@Interface/AddOns/DeathNote/Format.lua"]:596: in function FormatTooltipSource'
[string "@Interface/AddOns/DeathNote/UI.lua"]:1122: in function `column_onenter'
[string "@Interface/AddOns/DeathNote/UI.lua"]:2198: in function <Interface/AddOns/DeathNote/UI.lua:2190>

Locals: (*temporary) = true
(*temporary) = defined =[C]:-1

This is happening because lftip doesn't have the method SetHyperlink. If you add Mixin(lftip, GameTooltipDataMixin) to UI.lua after line 1034 it will prevent the error. However, only tooltips from the spell column actually have any text.

However, after 'mixing-in' the method I began to get a bunch of weird lua errors related to GameToolTip, so maybe that's not the best solution.

I hope this bug is fixed in 100002.2-release