Fix: backported handling of oUF_RaidDebuffs plugin and BuffIndicator module to adhere to 1.12 API

ElvUI/Libraries/oUF_Plugins/oUF_RaidDebuffs/oUF_RaidDebuffs.lua

@@ -109,13 +109,8 @@ end
 local function onUpdate(self, elapsed)
 	self.elapsed = (self.elapsed or 0) + elapsed
 	if self.elapsed >= 0.1 then
-		local _, _, _, _, _, _, timeLeft = UnitDebuff(self.__owner.unit, self.index, "HARMFUL")
-		if timeLeft and timeLeft > 0 then
-			self.time:SetText(formatTime(timeLeft))
-		else
 		self:SetScript('OnUpdate', nil)
 		self.time:Hide()
-		end
 		self.elapsed = 0
 	end
 end
@@ -178,8 +173,9 @@ local function Update(self, event, unit)
 	local _stackThreshold = 0
 
 	for i = 1, 40 do
-		name, _, icon, count, debuffType, duration, expirationTime = UnitDebuff(unit, i, "HARMFUL")
-		if not (name and icon) then break end
+		local texture, stackCount, dType = UnitDebuff(unit, i, "HARMFUL")
+		name, icon, count, debuffType, duration, expirationTime = texture, texture, stackCount, dType, nil, nil
+		if not name then break end
 
 		if(addon.ShowDispellableDebuff and (element.showDispellableDebuff ~= false) and debuffType) then
 			if(addon.FilterDispellableDebuff) then

ElvUI/Modules/UnitFrames/Elements/BuffIndicator.lua

@@ -111,7 +111,8 @@ function UF:UpdateAuraWatch(frame, petOverride, db)
 
 	for i = 1, getn(buffs) do
 		if buffs[i].id then
-			local name, _, image = UnitBuff(frame.unit, buffs[i].id)
+			local image, count = UnitBuff(frame.unit, buffs[i].id)
+			local name = image
 			if name then
 				local icon
 				if not auras.icons[buffs[i].id] then

README.md

@@ -6,6 +6,7 @@
 # This repository is actively being fixed and maintained by Bluewhale.
 
 ## Changelog
+- **Fix:** Corrected Vanilla WoW (1.12) `UnitBuff` and `UnitDebuff` API parsing in `BuffIndicator` and `oUF_RaidDebuffs` to prevent missing textures and improper debuff filtering.
 - **Fix:** Removed implicit `arg` table leak in `hooksecurefunc` (varargs `...` issue in Lua 5.0).
 - **Fix:** Stripped invisible UTF-8 BOM from `utf8data.lua` that caused Lua parser errors.
 - **Fix:** Resolved tooltip crash with ShaguTweaks by reusing existing `backdrop` frames in `CreateBackdrop` instead of unconditionally overwriting them.
@@ -13,7 +14,7 @@
 - **Fix:** Added type safety checks to `SetOutside` and `SetInside` to prevent crashes when other addons overwrite frame globals with dummy functions.
 - **Fix:** Added type safety check before calling `SetTexture("")` on Blizzard header frames, preventing crashes when headers are modified by other addons or the custom client.
 - **Fix:** Wrapped `SetParent` in `pcall` within `CreateBackdrop` to prevent crashes on non-UI object dummy tables.
-- **Fix:** Added graceful `nil` fallbacks to `E:Point`, `E:Size`, `E:Width`, and `E:Height` layout anchors, immunizing the UI against crashes when Turtle WoW or other addons delete elements.
+- **Fix:** Added graceful `nil` fallbacks to `E:Point`, `E:Size`, `E:Width`, and `E:Height` layout anchors, immunizing the UI against crashes when custom scripts or other addons delete elements.
 - **Fix:** Rewrote `Misc.lua` options skinning loops using `pairs()` to resolve Lua 5.0 `attempt to call a nil value` crashes caused by missing options tabs/sliders/checkboxes.
 - **Fix:** Added element existence checks in `Skins.lua` `HandleButton` and `HandleRotateButton` to skip skinning gracefully instead of crashing on `nil`.