Addon.lua:15: attempt to call global 'GetAddOnMetadata' (a nil value)

[Ookami313]

Unsure if the addon is still being supported or not, but the update to 11.0.2 is causing it to produce errors when logging into the game. Thanks.

5x HandyNotes_WellRead/Addon.lua:15: attempt to call global 'GetAddOnMetadata' (a nil value)
[string "@HandyNotes_WellRead/Addon.lua"]:15: in main chunk

Locals:
ADDON_NAME = "HandyNotes_WellRead"
HandyNotes =

{
modules = {
}
plugins = {
}
defaultModuleLibraries = {
}
name = "HandyNotes"
orderedModules = {
}
baseName = "HandyNotes"
db = {
}
WorldMapDataProvider = {
}
enabledState = true
defaultModuleState = true
}
ACHIEVEMENT_ID = 1244
ICON = "Interface\AddOns\HandyNotes_WellRead\Book"
(*temporary) = nil
(*temporary) = "HandyNotes_WellRead"
(*temporary) = "Title"
(*temporary) = "attempt to call global 'GetAddOnMetadata' (a nil value)"

[Dhragas]

To fix it, just change:
GetAddOnMetadata → C_AddOns.GetAddOnMetadata

[daxigua249121589]

Just replace
local ADDON_NAME = ...
local HandyNotes = LibStub("AceAddon-3.0"):GetAddon("HandyNotes")

local ACHIEVEMENT_ID = 1244
local ICON = "Interface\AddOns\HandyNotes_WellRead\Book"
local ADDON_TITLE = GetAddOnMetadata(ADDON_NAME, "Title")
local ACHIEVEMENT_NAME = select(2, GetAchievementInfo(ACHIEVEMENT_ID))

with the new one

local ADDON_NAME = ...
local HandyNotes = LibStub("AceAddon-3.0"):GetAddon("HandyNotes")

local ACHIEVEMENT_ID = 1244
local ICON = "Interface\AddOns\HandyNotes_WellRead\Book"

-- Check if GetAddOnMetadata exists
local ADDON_TITLE
if GetAddOnMetadata then
ADDON_TITLE = GetAddOnMetadata(ADDON_NAME, "Title")
else
ADDON_TITLE = "HandyNotes Well Read" -- Fallback title
end

local ACHIEVEMENT_NAME = select(2, GetAchievementInfo(ACHIEVEMENT_ID))

I use chatgpt did it.....