Which software were you running?

• Addon version name: 10.2.6 off CurseForge
• Client used: Retail

Have you read the changelog?
Mark if read. Yes, but not sure how that ties into what ever the error is.

Please describe the bug.
Not sure if it's doing anything, but it is freaking out my buggrabber/bugsack, and my ears with the 'fatality' error...

Please describe how to reproduce it.
Log in. I guess you need Bag Brother, Ace and or All the Things? Previous versions of this error were complaining about it too, but I see this log has no mention of it, somehow. Its complaining about Rarity though.

1x Scrap/addons/config/tutorials.lua:46: attempt to index field 'Visualizer' (a nil value)
[string "@Scrap/addons/config/tutorials.lua"]:46: in function ?' [string "@BagBrother/libs/WildAddon-1.0-2/WildAddon-1.0.lua"]:20: in function <...dOns/BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:18> [string "@BagBrother/libs/WildAddon-1.0-2/WildAddon-1.0.lua"]:56: in function <...dOns/BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:53> [string "=[C]"]: ? [string "@Ace3/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:19: in function <...Ons/Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:15> [string "@Ace3/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:54: in function Fire'
[string "@Ace3/AceEvent-3.0-4/AceEvent-3.0.lua"]:120: in function <Ace3/AceEvent-3.0/AceEvent-3.0.lua:119>
[string "=[C]"]: ?
[string "=[C]"]: in function LoadAddOn' [string "@FrameXML/UIParent.lua"]:542: in function UIParentLoadAddOn'
[string "@Rarity/Core/Collections.lua"]:63: in function ScanToys' [string "@Rarity/Core/Collections.lua"]:282: in function ScanExistingItems'
...
[string "=[C]"]: ?
[string "@Ace3/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:19: in function <...Ons/Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:15>
[string "@Ace3/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:54: in function Fire' [string "@Ace3/AceEvent-3.0-4/AceEvent-3.0.lua"]:120: in function <Ace3/AceEvent-3.0/AceEvent-3.0.lua:119> [string "=[C]"]: ? [string "=[C]"]: in function LoadAddOn'
[string "@FrameXML/UIParent.lua"]:542: in function UIParentLoadAddOn' [string "@FrameXML/UIParent.lua"]:681: in function TimeManager_LoadUI'
[string "@FrameXML/UIParent.lua"]:1527: in function <FrameXML/UIParent.lua:1407>
[string "=[C]"]: ?

Locals:
self =

{
RegisterTutorials = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:179
RegisterMessage = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:80
UnregisterMessage = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:143
ResetTutorials = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:207
SendMessage = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:49
UnregisterSignal = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:95
RegisterSignal = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:91
Restart = defined @Scrap/addons/config/tutorials.lua:65
RegisterEvent = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:80
UnregisterAllMessages = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:164
TriggerTutorial = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:190
OnEnable = defined @Scrap/addons/config/tutorials.lua:9
UnregisterAllEvents = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:164
SetDefaults = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:74
SendSignal = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:99
GetTutorials = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:222
Start = defined @Scrap/addons/config/tutorials.lua:61
NewModule = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:68
UnregisterEvent = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:143
Tag = "SCRAP_"
}
(*temporary) = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:179
(*temporary) = {
RegisterTutorials = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:179
RegisterMessage = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:80
UnregisterMessage = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:143
ResetTutorials = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:207
SendMessage = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:49
UnregisterSignal = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:95
RegisterSignal = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:91
Restart = defined @Scrap/addons/config/tutorials.lua:65
RegisterEvent = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:80
UnregisterAllMessages = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:164
TriggerTutorial = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:190
OnEnable = defined @Scrap/addons/config/tutorials.lua:9
UnregisterAllEvents = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:164
SetDefaults = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:74
SendSignal = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:99
GetTutorials = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:222
Start = defined @Scrap/addons/config/tutorials.lua:61
NewModule = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:68
UnregisterEvent = defined @

Took Rarity offline in addons list and this was the error output.

1x Scrap/addons/config/tutorials.lua:46: attempt to index field 'Visualizer' (a nil value)
[string "@Scrap/addons/config/tutorials.lua"]:46: in function ?' [string "@BagBrother/libs/WildAddon-1.0-2/WildAddon-1.0.lua"]:20: in function <...dOns/BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:18> [string "@BagBrother/libs/WildAddon-1.0-2/WildAddon-1.0.lua"]:56: in function <...dOns/BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:53> [string "=[C]"]: ? [string "@Ace3/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:19: in function <...Ons/Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:15> [string "@Ace3/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:54: in function Fire'
[string "@Ace3/AceEvent-3.0-4/AceEvent-3.0.lua"]:120: in function <Ace3/AceEvent-3.0/AceEvent-3.0.lua:119>
[string "=[C]"]: ?
[string "=[C]"]: ?
[string "@Scrap/addons/main/main.lua"]:42: in function ?' [string "@BagBrother/libs/WildAddon-1.0-2/WildAddon-1.0.lua"]:20: in function <...dOns/BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:18> [string "@BagBrother/libs/WildAddon-1.0-2/WildAddon-1.0.lua"]:56: in function <...dOns/BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:53> [string "=[C]"]: ? [string "@Ace3/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:19: in function <...Ons/Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:15> [string "@Ace3/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:54: in function Fire'
[string "@Ace3/AceEvent-3.0-4/AceEvent-3.0.lua"]:120: in function <Ace3/AceEvent-3.0/AceEvent-3.0.lua:119>
[string "=[C]"]: ?
[string "=[C]"]: in function LoadAddOn' [string "@FrameXML/UIParent.lua"]:542: in function UIParentLoadAddOn'
[string "@FrameXML/UIParent.lua"]:681: in function `TimeManager_LoadUI'
[string "@FrameXML/UIParent.lua"]:1527: in function <FrameXML/UIParent.lua:1407>
[string "=[C]"]: ?

Locals:
self =

{
RegisterTutorials = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:179
RegisterMessage = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:80
UnregisterMessage = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:143
ResetTutorials = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:207
SendMessage = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:49
UnregisterSignal = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:95
RegisterSignal = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:91
Restart = defined @Scrap/addons/config/tutorials.lua:65
RegisterEvent = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:80
UnregisterAllMessages = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:164
TriggerTutorial = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:190
OnEnable = defined @Scrap/addons/config/tutorials.lua:9
UnregisterAllEvents = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:164
SetDefaults = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:74
SendSignal = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:99
GetTutorials = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:222
Start = defined @Scrap/addons/config/tutorials.lua:61
NewModule = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:68
UnregisterEvent = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:143
Tag = "SCRAP_"
}
(*temporary) = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:179
(*temporary) = {
RegisterTutorials = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:179
RegisterMessage = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:80
UnregisterMessage = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:143
ResetTutorials = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:207
SendMessage = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:49
UnregisterSignal = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:95
RegisterSignal = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:91
Restart = defined @Scrap/addons/config/tutorials.lua:65
RegisterEvent = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:80
UnregisterAllMessages = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:164
TriggerTutorial = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:190
OnEnable = defined @Scrap/addons/config/tutorials.lua:9
UnregisterAllEvents = defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:164
SetDefaults = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:74
SendSignal = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:99
GetTutorials = defined @Scrap/libs/CustomTutorials-2.1/CustomTutorials-2.1.lua:222
Start = defined @Scrap/addons/config/tutorials.lua:61
NewModule = defined @BagBrother/libs/WildAddon-1.0/WildAddon-1.0.lua:68
UnregisterEvent = defined @