Viewer Classic LUA Error when buying throwing knives

[veronica2]

Couple of LUA errors I got, pasted below.

These occurred while playing my rogue when I purchased a stack of 'Small Throwing Knife' from Hegnar Swiftaxe in Iron Forge. I pressed 'C' to open my 'Character Info' and got the first error. I clicked the Zygor button "Reload UI" and got the second error.

---

Message: ...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:866: ERROR in startup frame 17: ...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:730: bad argument #2 to 'format' (string expected, got nil)
in
[C]: in function `format'
...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:730: in function `ShowEquipmentChangeNotification'
...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:683: in function `ProcessPossibleUpgrades'
...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:656: in function `ScanBagsForUpgrades'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:1488: in function `FocusStep'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:1228: in function `SetGuide'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:971: in function `LoadInitialGuide'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:499: in function `Startup_LoadGuides_Threaded'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:721: in function <...ddOns\ZygorGuidesViewerClassic\ZygorGuidesView er.lua:650>

Time: Wed Nov 18 09:47:20 2020
Count: 1
Stack: ...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:866: ERROR in startup frame 17: ...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:730: bad argument #2 to 'format' (string expected, got nil)
in
[C]: in function `format'
...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:730: in function `ShowEquipmentChangeNotification'
...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:683: in function `ProcessPossibleUpgrades'
...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:656: in function `ScanBagsForUpgrades'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:1488: in function `FocusStep'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:1228: in function `SetGuide'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:971: in function `LoadInitialGuide'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:499: in function `Startup_LoadGuides_Threaded'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:721: in function <...ddOns\ZygorGuidesViewerClassic\ZygorGuidesView er.lua:650>

[C]: in function `error'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:866: in function `StartupStep'
...face\AddOns\ZygorGuidesViewerClassic\MasterFram e.lua:6: in function <...face\AddOns\ZygorGuidesViewerClassic\MasterFra me.lua:4>

Locals: (*temporary) = "ERROR in startup frame 17: ...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:730: bad argument #2 to 'format' (string expected, got nil)
in
[C]: in function `format'
...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:730: in function `ShowEquipmentChangeNotification'
...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:683: in function `ProcessPossibleUpgrades'
...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:656: in function `ScanBagsForUpgrades'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:1488: in function `FocusStep'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:1228: in function `SetGuide'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:971: in function `LoadInitialGuide'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:499: in function `Startup_LoadGuides_Threaded'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:721: in function <...ddOns\ZygorGuidesViewerClassic\ZygorGuidesView er.lua:650>
"

---


Message: Error during initialization sequence 'ItemScore':
...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:730: bad argument #2 to 'format' (string expected, got nil)
-- STACKTRACE: --
[C]: in function `format'
[ZGV]\Item-Upgrades.lua:730: in function `ShowEquipmentChangeNotification'
[ZGV]\Item-Upgrades.lua:683: in function `ProcessPossibleUpgrades'
[ZGV]\Item-Upgrades.lua:656: in function `ScanBagsForUpgrades'
[ZGV]\Item-ItemScore.lua:114: in function `RefreshUserData'
[ZGV]\Item-ItemScore.lua:68: in function `Initialise'
[ZGV]\Item-ItemScore.lua:746: in function `func'
[ZGV]\ZygorGuidesViewer.lua:683: in function <[ZGV]\ZygorGuidesViewer.lua:683>

Time: Wed Nov 18 09:47:20 2020
Count: 1
Stack: Error during initialization sequence 'ItemScore':
...ce\AddOns\ZygorGuidesViewerClassic\Item-Upgrades.lua:730: bad argument #2 to 'format' (string expected, got nil)
-- STACKTRACE: --
[C]: in function `format'
[ZGV]\Item-Upgrades.lua:730: in function `ShowEquipmentChangeNotification'
[ZGV]\Item-Upgrades.lua:683: in function `ProcessPossibleUpgrades'
[ZGV]\Item-Upgrades.lua:656: in function `ScanBagsForUpgrades'
[ZGV]\Item-ItemScore.lua:114: in function `RefreshUserData'
[ZGV]\Item-ItemScore.lua:68: in function `Initialise'
[ZGV]\Item-ItemScore.lua:746: in function `func'
[ZGV]\ZygorGuidesViewer.lua:683: in function <[ZGV]\ZygorGuidesViewer.lua:683>

...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:636: in function `StartupModule_Threaded'
...ddOns\ZygorGuidesViewerClassic\ZygorGuidesViewe r.lua:685: in function <...ddOns\ZygorGuidesViewerClassic\ZygorGuidesView er.lua:650>

Locals: <none>

[ZG Support 1]

Try doing a full guide reset.

1. exit WoW
2. go to the WoW/_classic_/Interface/Addons folder and delete the ZygorGuidesViewerClassic folder
3. go to the WoW/_classic_/WTF/Account/<your account name here>/SavedVariables folder and delete the Zygor files in there
4. run the desktop client and install a fresh copy of the guides
5. go back in game to test and let me know if that fixed it

[veronica2]

No errors after following the above directions.

Perhaps I corrupted something recreating my character several times with the same name, different classes/areas, et cetera. In any case, I'll follow up if I find more errors. Thank you.