WoW 3.3.5 / CoA does not support numeric FileDataIDs in Set(*)Texture —
only string paths. Upstream Ace3 uses FDIDs in 42 places across
AceGUI-3.0/widgets and AceConfigDialog-3.0, which silently fail and
render as red placeholders (visible as solid-red squares where color
swatches, checkboxes, and window chrome should be).
Substituted each FDID with the string path documented in the trailing
comment. Files touched:
AceGUI-3.0/widgets/AceGUIContainer-Frame.lua (5)
AceGUI-3.0/widgets/AceGUIContainer-TreeGroup.lua (4)
AceGUI-3.0/widgets/AceGUIContainer-Window.lua (12)
AceGUI-3.0/widgets/AceGUIWidget-CheckBox.lua (9)
AceGUI-3.0/widgets/AceGUIWidget-ColorPicker.lua (3)
AceGUI-3.0/widgets/AceGUIWidget-DropDown-Items.lua (3)
AceGUI-3.0/widgets/AceGUIWidget-Heading.lua (2)
AceGUI-3.0/widgets/AceGUIWidget-Icon.lua (1)
AceConfig-3.0/AceConfigDialog-3.0/AceConfigDialog-3.0.lua (3)
Documented as patch #1 in README.md.