#44 DropDownMenu error [TBCC]

[Zetaprime82]

2x ...DropDownMenu\LibUIDropDownMenu\LibUIDropDownMenu.lua:1415: attempt to index field '?' (a nil value)
[string "@TitanClassic\libs!LibUIDropDownMenu\LibUIDropDownMenu\LibUIDropDownMenu.lua"]:1415: in function L_ToggleDropDownMenu' [string "@TitanClassic\libs\!LibUIDropDownMenu\LibUIDropDownMenu\LibUIDropDownMenu.lua"]:551: in functionL_UIDropDownMenuButton_OnEnter'
[string "@TitanClassic\libs!LibUIDropDownMenu\LibUIDropDownMenu\LibUIDropDownMenu.lua"]:190: in function <...DropDownMenu\LibUIDropDownMenu\LibUIDropDownMenu.lua:189>

Locals:
level = 3
value = "ShowHorde"
dropDownFrame = TitanPanelGoldButtonRightClickMenu {
0 = <userdata>
point = "TOPLEFT"
PixelSnapDisabled = true
Right = TitanPanelGoldButtonRightClickMenuRight {
}
Left = TitanPanelGoldButtonRightClickMenuLeft {
}
displayMode = "MENU"
relativePoint = "BOTTOMLEFT"
initialize = <function> defined @TitanClassicGold\TitanClassicGold.lua:594
Button = TitanPanelGoldButtonRightClickMenuButton {
}
Icon = TitanPanelGoldButtonRightClickMenuIcon {
}
Middle = TitanPanelGoldButtonRightClickMenuMiddle {
}
Text = TitanPanelGoldButtonRightClickMenuText {
}
}
anchorName = nil
xOffset = nil
yOffset = nil
menuList = nil
button = L_DropDownList2Button2 {
0 = <userdata>
hasArrow = 1
Highlight = L_DropDownList2Button2Highlight {
}
notCheckable = true
PixelSnapDisabled = true
invisibleButton = L_DropDownList2Button2InvisibleButton {
}
UnCheck = L_DropDownList2Button2UnCheck {
}
ColorSwatch = L_DropDownList2Button2ColorSwatch {
}
ExpandArrow = L_DropDownList2Button2ExpandArrow {
}
value = "ShowHorde"
Icon = L_DropDownList2Button2Icon {
}
Check = L_DropDownList2Button2Check {
}
}
autoHideDelay = nil
listFrame = L_DropDownList3 {
0 = <userdata>
dropdown = TitanPanelGoldButtonRightClickMenu {
}
shouldRefresh = true
Button1 = L_DropDownList3Button1 {
}
MenuBackdrop = L_DropDownList3MenuBackdrop {
}
numButtons = 0
Border = L_DropDownList3Border {
}
maxWidth = 0
}
listFrameName = "L_DropDownList3"
tempFrame = L_DropDownList2 {
0 = <userdata>
parentLevel = 1
Button1 = L_DropDownList2Button1 {
}
MenuBackdrop = L_DropDownList2MenuBackdrop {
}
Border = L_DropDownList2Border {
}
maxWidth = 58.888889
dropdown = TitanPanelGoldButtonRightClickMenu {
}
parentID = 18
shouldRefresh = false
parent = L_DropDownList1 {
}
numButtons = 2
Backdrop = L_DropDownList2Backdrop {
}
}
point = "TOPLEFT"
relativePoint = "TOPRIGHT"
relativeTo = nil
uiScale = 0.640000
uiParentScale = 0.640000
anchorFrame = L_DropDownList2Button2 {
0 = <userdata>
hasArrow = 1
Highlight = L_DropDownList2Button2Highlight {
}
notCheckable = true
PixelSnapDisabled = true
invisibleButton = L_DropDownList2Button2InvisibleButton {
}
UnCheck = L_DropDownList2Button2UnCheck {
}
ColorSwatch = L_DropDownList2Button2ColorSwatch {
}
ExpandArrow = L_DropDownList2Button2ExpandArrow {
}
value = "ShowHorde"
Icon = L_DropDownList2Button2Icon {
}
Check = L_DropDownList2Button2Check {
}
}
(temporary) = nil
(temporary) = nil
(temporary) = "Backdrop"
(temporary) = L_DropDownList2Button2 {
0 = <userdata>
hasArrow = 1
Highlight = L_DropDownList2Button2Highlight {
}
notCheckable = true
PixelSnapDisabled = true
invisibleButton = L_DropDownList2Button2InvisibleButton {
}
UnCheck = L_DropDownList2Button2UnCheck {
}
ColorSwatch = L_DropDownList2Button2ColorSwatch {
}
ExpandArrow = L_DropDownList2Button2ExpandArrow {
}
value = "ShowHorde"
Icon = L_DropDownList2Button2Icon {
}
Check = L_DropDownList2Button2Check {
}
}
(temporary) = "TOPRIGHT"
(temporary) = 0
(temporary) = 0
(temporary) = <userdata>
(temporary) = nil
(temporary) = nil
(temporary) = nil
(temporary) = nil
(temporary) = nil
(temporary) = nil
(temporary) = nil
(temporary) = "attempt to index field '?' (a nil value)"
L_UIDropDownMenuDelegate = <unnamed> {
0 = <userdata>
}
_G = </userdata></unnamed></userdata></userdata></userdata></userdata></userdata></userdata></function></userdata>

{

[HonorGoG]

This is being caused by another addon that uses the !LibUIDropDownMenu library. The addon has not updated the library and said library is loading before the correct one included with Titan Panel.