Running Software:

• Addon version: Bagnon-9.2.2-3.4.0
• Server patch: WotLK Classic

Describe the bug
Bags don't open since most recent addon update (WotLK Classic).

Unchecking "Currencies" and reloading UI fixes this.

To Reproduce
Steps to reproduce the behaviour:

1. Update addon
2. Login
3. Press "B" to open bags
4. Nothing happens

Expected behaviour
Pressing B should open my bags.

Screenshots

Error Logs

Error 1: (Error 5/6)

Message: ...\Bagnon\common\Wildpants\classes\currencyDisplay.lua:45: attempt to call field 'GetBackpackCurrencyInfo' (a nil value)
Time: Mon Sep 19 09:13:38 2022
Count: 1
Stack: ...\Bagnon\common\Wildpants\classes\currencyDisplay.lua:45: attempt to call field 'GetBackpackCurrencyInfo' (a nil value)
[string "=[C]"]: in function GetBackpackCurrencyInfo' [string "@Interface\AddOns\Bagnon\common\Wildpants\classes\currencyDisplay.lua"]:45: in function Update'
[string "@interface\AddOns\Bagnon\common\Wildpants\classes\currencyDisplay.lua"]:39: in function RegisterEvents' [string "@Interface\AddOns\Bagnon\common\Wildpants\classes\currencyDisplay.lua"]:25: in function <...\Bagnon\common\Wildpants\classes\currencyDisplay.lua:13> [string "=(tail call)"]: ? [string "@Interface\AddOns\Bagnon\addons\main\frame.lua"]:319: in function PlaceCurrency'
[string "@interface\AddOns\Bagnon\addons\main\frame.lua"]:97: in function Layout' [string "@Interface\AddOns\Bagnon\addons\main\frame.lua"]:66: in function Update'
[string "@interface\AddOns\Bagnon\addons\main\frame.lua"]:56: in function RegisterSignals' [string "@Interface\AddOns\Bagnon\common\Wildpants\classes\frame.lua"]:19: in function <...ace\AddOns\Bagnon\common\Wildpants\classes\frame.lua:17> [string "=(tail call)"]: ? [string "@Interface\AddOns\Bagnon\common\Wildpants\classes\inventory.lua"]:21: in function <...AddOns\Bagnon\common\Wildpants\classes\inventory.lua:20> [string "=[C]"]: in function Show'
[string "@interface\AddOns\Bagnon\common\Wildpants\api\frames.lua"]:85: in function Show' [string "@Interface\AddOns\Bagnon\common\Wildpants\api\frames.lua"]:77: in function <...erface\AddOns\Bagnon\common\Wildpants\api\frames.lua:76> [string "=(tail call)"]: ? [string "@Interface\AddOns\Bagnon\common\Wildpants\features\autoDisplay.lua"]:146: in function ToggleBackpack'
[string "TOGGLEBACKPACK"]:1: in function <[string "TOGGLEBACKPACK"]:1>

Locals:

Error 2: (Error 6/6)

Message: ...\Bagnon\common\Wildpants\classes\currencyDisplay.lua:45: attempt to call field 'GetBackpackCurrencyInfo' (a nil value)
Time: Mon Sep 19 09:13:38 2022
Count: 1
Stack: ...\Bagnon\common\Wildpants\classes\currencyDisplay.lua:45: attempt to call field 'GetBackpackCurrencyInfo' (a nil value)
[string "=(tail call)"]: ?
[string "@interface\AddOns\Bagnon\common\Wildpants\classes\currencyDisplay.lua"]:45: in function Update' [string "@Interface\AddOns\Bagnon\common\Wildpants\classes\currencyDisplay.lua"]:39: in function RegisterEvents'
[string "@interface\AddOns\Bagnon\common\Wildpants\classes\currencyDisplay.lua"]:25: in function <...\Bagnon\common\Wildpants\classes\currencyDisplay.lua:13>
[string "=(tail call)"]: ?
[string "@interface\AddOns\Bagnon\addons\main\frame.lua"]:319: in function PlaceCurrency' [string "@Interface\AddOns\Bagnon\addons\main\frame.lua"]:97: in function ?'
[string "@interface\AddOns\AngryAssignments\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua"]:119: in function <...nts\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:119>
[string "=[C]"]: ?
[string "@interface\AddOns\AngryAssignments\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua"]:29: in function <...nts\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:25>
[string "@interface\AddOns\AngryAssignments\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua"]:64: in function SendMessage' [string "@Interface\AddOns\Bagnon\common\Wildpants\libs\WildAddon-1.0\WildAddon-1.0.lua"]:83: in function SendSignal'
[string "@interface\AddOns\Bagnon\common\Wildpants\classes\base.lua"]:24: in function SendFrameSignal' [string "@Interface\AddOns\Bagnon\common\Wildpants\classes\itemGroup.lua"]:177: in function func'
[string "@interface\AddOns\Bagnon\common\Wildpants\libs\MutexDelay-1.0\MutexDelay-1.0.lua"]:36: in function <...mon\Wildpants\libs\MutexDelay-1.0\MutexDelay-1.0.lua:30>

Locals:

Additional context
Disabling "Currencies" and reloading UI seems to fix this. That said, when you hover over your gold total at the bottom, it says "0c".

Same issue

Same for me

The issue is that the currency-methods are called through the "C_CurrencyInfo" namespace, which only exists in the 9.x API.
Workaround: in "Interface\AddOns\Bagnon\common\Wildpants\classes\currencyDisplay.lua" change

line 28: "hooksecurefunc(C_CurrencyInfo, 'SetCurrencyBackpack', function()" to "hooksecurefunc('SetCurrencyBackpack', function()"
and
line 45: "local data = C_CurrencyInfo.GetBackpackCurrencyInfo(i)" to "local data = GetBackpackCurrencyInfo(i)"