Error LUA unitframe_layers

[TonyG-Bot]

1x DragonUI-1\modules\unitframes\unitframe_layers.lua:114: TexCoord out of range
DragonUI-1\modules\unitframes\unitframe_layers.lua:114: in function <...Ons\DragonUI\modules\unitframes\unitframe_layers.lua:93>
(tail call): ?:
DragonUI-1\modules\unitframes\unitframe_layers.lua:222: in function <...Ons\DragonUI\modules\unitframes\unitframe_layers.lua:134>
DragonUI-1\modules\unitframes\unitframe_layers.lua:296: in function <...Ons\DragonUI\modules\unitframes\unitframe_layers.lua:274>
CallbackHandler-1.0-6:157: in function <...dow\Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:157>
:"safecall Dispatcher[9]":4: in function <[string "safecall Dispatcher[9]"]:4>
: ?
:"safecall Dispatcher[9]":13: in function ?' CallbackHandler-1.0-6:92: in function Fire'
AbsorbsMonitor-1.0-90001:416: in function <...ealEx\Libs\AbsorbsMonitor-1.0\AbsorbsMonitor-1.0.lua:398>
AbsorbsMonitor-1.0-90001:960: in function `?'
AbsorbsMonitor-1.0-90001:65: in function <...ealEx\Libs\AbsorbsMonitor-1.0\AbsorbsMonitor-1.0.lua:64>

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[hypopheria2k]

Hey, I ran into the same TexCoord error after the latest update. It triggers in unitframe_layers.lua around line 114 inside UnitFrameUtil_UpdateFillBarBase.

The issue is that barSize / bar.overlay.tileSize and totalHeight / bar.overlay.tileSize can occasionally exceed 1.0, or tileSize might be nil/zero in certain frame states. Since WoW's SetTexCoord strictly requires values between 0.0 and 1.0, the engine throws the out of range error when the math goes past that boundary.

A quick defensive fix that keeps the visual behavior identical but prevents the engine error:

-- Original
bar.overlay:SetTexCoord(0, barSize / bar.overlay.tileSize, 0, totalHeight / bar.overlay.tileSize);

-- Replacement
local tileSize = bar.overlay.tileSize or 1;
bar.overlay:SetTexCoord(0, math.max(0, math.min(1, barSize / tileSize)), 0, math.max(0, math.min(1, totalHeight / tileSize)));

That fixed for me, and i don't get this error anymore, as far as i can see, this fix does not affect any other functions here, everything runs fine on my end.