SetPassThroughButtons Lua Error

[KatyPurry]

Troubleshooting Steps

Hello,

I have LUA errors with ElvUI. They appear when I'm in combat and open the map. I carried out several tests. I deactivated all my addons that used “SetPassThroughButtons”, leaving only ElvUI activated. To be sure I tested with /edebug on. Same result.

Describe the expected behavior and what actually happened?

No response

Reproducing the issue.

No response

Lua Errors

First error (ususally 7-10) : 

Message: ...zzard_ScriptErrorFrame/Blizzard_ScriptErrorFrame.lua:116: attempt to concatenate local 'stack' (a nil value)
Time: Mon Mar 10 14:22:40 2025
Count: 46
Stack:
[Interface/AddOns/Blizzard_ScriptErrorFrame/Blizzard_ScriptErrorFrame.lua]:116: in function <...zzard_ScriptErrorFrame/Blizzard_ScriptErrorFrame.lua:115>
[C]: in function 'OnError'
[Interface/AddOns/ElvUI/Core/Modules/Misc/DebugTools.lua]:106: in function <...erface/AddOns/ElvUI/Core/Modules/Misc/DebugTools.lua:104>
[tail call]: ?
[Interface/AddOns/ElvUI_Libraries/Core/CallbackHandler-1.0/CallbackHandler-1.0.lua]:109: in function <...ies/Core/CallbackHandler-1.0/CallbackHandler-1.0.lua:109>
[C]: ?
[Interface/AddOns/ElvUI_Libraries/Core/CallbackHandler-1.0/CallbackHandler-1.0.lua]:19: in function <...ies/Core/CallbackHandler-1.0/CallbackHandler-1.0.lua:15>
[Interface/AddOns/ElvUI_Libraries/Core/CallbackHandler-1.0/CallbackHandler-1.0.lua]:54: in function 'Fire'
[Interface/AddOns/ElvUI_Libraries/Core/Ace3/AceEvent-3.0/AceEvent-3.0.lua]:120: in function <...UI_Libraries/Core/Ace3/AceEvent-3.0/AceEvent-3.0.lua:119>
[C]: in function 'SetPassThroughButtons'
[Interface/AddOns/Blizzard_MapCanvas/MapCanvas_DataProviderBase.lua]:280: in function 'CheckMouseButtonPassthrough'
[Interface/AddOns/Blizzard_MapCanvas/Blizzard_MapCanvas.lua]:302: in function 'AcquirePin'
...[C]: in function 'Show'
[Interface/AddOns/Blizzard_UIParentPanelManager/Mainline/UIParentPanelManager.lua]:493: in function 'SetUIPanel'
[Interface/AddOns/Blizzard_UIParentPanelManager/Mainline/UIParentPanelManager.lua]:336: in function 'ShowUIPanel'
[Interface/AddOns/Blizzard_UIParentPanelManager/Mainline/UIParentPanelManager.lua]:174: in function <...ParentPanelManager/Mainline/UIParentPanelManager.lua:169>
[C]: in function 'SetAttribute'
[Interface/AddOns/Blizzard_UIParentPanelManager/Mainline/UIParentPanelManager.lua]:893: in function 'ShowUIPanel'
[Interface/AddOns/Blizzard_WorldMap/QuestLogOwnerMixin.lua]:115: in function 'SetDisplayState'
[Interface/AddOns/Blizzard_WorldMap/QuestLogOwnerMixin.lua]:51: in function 'HandleUserActionToggleSelf'
[Interface/AddOns/Blizzard_WorldMap/Blizzard_WorldMap.lua]:550: in function 'ToggleWorldMap'
[TOGGLEWORLDMAP]:1: in function <[string "TOGGLEWORLDMAP"]:1>

Locals:
self = ScriptErrorsFrame {
 index = 1
 order = <table> {
 }
 ScrollFrame = ScrollFrame {
 }
 PreviousError = Button {
 }
 IndexLabel = FontString {
 }
 messageCount = 127
 count = <table> {
 }
 Close = Button {
 }
 NextError = Button {
 }
 DragArea = Frame {
 }
 warnType = <table> {
 }
 locals = <table> {
 }
 messageLimit = 1000
 Reload = Button {
 }
 Title = FontString {
 }
 messages = <table> {
 }
 times = <table> {
 }
 seen = <table> {
 }
}
msg = "ADDON_ACTION_BLOCKED : ElvUI a tenté d'appeler la fonction protégée 'Frame:SetPassThroughButtons()'."
warnType = false
keepHidden = false
stack = nil
locals = nil
(*temporary) = "ADDON_ACTION_BLOCKED : ElvUI a tenté d'appeler la fonction protégée 'Frame:SetPassThroughButtons()'."
(*temporary) = "
"
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = "attempt to concatenate local 'stack' (a nil value)"

Verification Steps

• I have read the Changelog and verified ElvUI is up to date by checking /estatus
• I have verified my issue doesn't exist in the Default UI or the Issue Tracker.
• I have not read any of these steps, please close my issue when you see it.
• I have done the Troubleshooting Steps and included the requested screenshots, which show the issue and status panel.

[ChrisKader]

This is because ScriptErrorsFrameMixin:OnError(msg, warnType, keepHidden, stack, locals) requires a "stack" param be passed to it.

[ChrisKader]

---@meta

---@class ScriptErrorsFrameMixin
---@field OnLoad fun(self)
---@field OnShow fun(self)
---@field DisplayMessageInternal fun(self, msg: string, warnType: 0|false, keepHidden: boolean?, locals: string?, stack: string|number, msgKey: string?)
---@field DisplayMessage fun(self, msg: string, warnType:0|false, keepHidden: boolean?, messageType:0|1, stack: string|number, local: string?)
---@field OnError fun(self, msg: string, warnType:0|false, keepHidden: boolean?, stack: string|number, local: string?)
---@field OnWarning fun(self, msg: string, warnType:0|false, keepHidden: boolean?, stack: string|number, local: string?)
---@field UpdateTitle fun(self, messageType)
---@field GetEditBox fun(self): EditBox
---@field Update fun(self)
---@field UpdateButtons fun(self)
---@field GetCount fun(self): number
---@field ChangeDisplayedIndex fun(self, delta)
---@field ShowPrevious fun(self)
---@field ShowNext fun(self)

---@class ScriptErrorsFrame : ScriptErrorsFrameMixin, Frame
---@field ScrollFrame ScrollFrame
---@field DragArea Frame
---@field Reload Button
---@field PreviousError Button
---@field NextError Button
---@field Close Button
---@field firstButton Button
---@field lastButton Button
---@field index number
---@field seen table<string, number>
---@field order table<number>
---@field count table<number, number>
---@field messages table<number, string>
---@field times table<number, string>
---@field locals table<number, string>
---@field warnType table<number, string|false>
---@field messageCount number
---@field messageLimit number
ScriptErrorsFrame = {}