The addon gives the quest items in questlog a dark shade and gives this lua error.

Message: Interface\AddOns\AppearanceTooltip\overlays.lua:151: Cannot find a library instance of "AceAddon-3.0".
Time: Fri Oct 16 23:56:29 2020
Count: 1
Stack: Interface\AddOns\AppearanceTooltip\overlays.lua:151: Cannot find a library instance of "AceAddon-3.0".
[string "=[C]"]: in function error' [string "@Interface\AddOns\AppearanceTooltip\lib\LibStub\LibStub.lua"]:38: in function LibStub'
[string "@interface\AddOns\AppearanceTooltip\overlays.lua"]:151: in main chunk

Locals: (*temporary) = "Cannot find a library instance of "AceAddon-3.0"."

...it's weird that it'd do anything to the quest log, so I'm not sure what's happening there. That said, I made the faulty assumption that AceAddon would exist, so I'll fix that.

I just downloaded your update. With no addons enabled, the quest item in the quest tracker remains. As soon as I enable your addon and reload, the quest item in the quest tracker dissapeares until I open the questlog. And I dont get any lua errors.

Huh, interesting. Give me a minute to go find a quest with a usable item to test.

If u use ElvUi, you will also notice, that with only Elvui enabled, the quest item in tracker looks normal. With only ElvUI and your UI enabled, the quest item suddenly get a very dark shade.

I cannot reproduce this issue. I have tested with the Abduction Reduction quest in Mechagon just now, with only AppearanceTooltip enabled, and the item always appears in the tracker.

I cannot reproduce this issue. I have tested with the Abduction Reduction quest in Mechagon just now, with only AppearanceTooltip enabled, and the item always appears in the tracker.

Thats weird. With every addon disabled but yours, the item in the tracker has dissapeared from the tracker until I open and close the questlog. And after another reaload ui, the item has dissapeared again. Dont know whats happening.

I have even tried with the addons folder cleaned for every addon accept yours and it still happens.

The part about the quest item in tracker getting a dark shade is not caused by your addon. That just happend to me again with your addon disabled.

Okay, worked it out! Apparently the scanning of the appearances database I do on-load hits some threshold of too much scanning at once, and for some reason that manifests as the quest item data not loading. This also seems to cause the elvui thing, probably because it doesn't expect an itemdata load failure right at whatever point it's skinning those buttons.

Commit incoming to fix it.

Thanks for your help in pointing this one out!

Sorry, but I am still getting the darkened quest item in the tracker with your addon version 22 and ElvUI enabled.

https://imgur.com/0ZUNyeh

Hmm... could I persuade you to run this command for me: /run AppearanceTooltipDB.scan_delay = 5 then reload your UI and say whether it helps?

(The default I set was 0.2, and for me that stopped any issues, but I could see this varying between setups.)

ElvUI just released a version 12.01 and now it seems to work, "crossing fingers". Seems some of their code broke some skinning.

Well, let me know if this reoccurs, but if not I guess we can assume it was something ElvUI and I were both contributing to. :D