WowAce

Not sure if this is still being maintained, but here is the error:

Date: 2020-10-15 15:22:33
ID: 1
Error occured in: Global
Count: 1
Message: ...\BetterClassHallMissions\BetterClassHallMissions.lua line 38:
Usage: GetFollowerAbilityCountersForMechanicTypes(garrFollowerTypeID)
Debug:
[string "=[C]"]: GetFollowerAbilityCountersForMechanicTypes()
[string "@BetterClassHallMissions\BetterClassHallMissions.lua"]:38: in main chunk
[string "=[C]"]: LoadAddOn()
[string "@..\FrameXML\UIParent.lua"]:495: UIParentLoadAddOn()
[string "@..\FrameXML\UIParent.lua"]:685: Garrison_LoadUI()
[string "@..\FrameXML\UIParent.lua"]:1940:
..\FrameXML\UIParent.lua:1258
Locals:
(*temporary) = nil

AddOns:
Swatter, v<%version%> (<%codename%>)
Ace3, v
AckisRecipeList, v8.3.0.2
AdiButtonAuras, v9.0.1
AdvancedInterfaceOptions, v1.4.0
Altoholic, v9.0.1-007
AutoBar, v8.3.0.03
Babylonian, v<%version%> (<%codename%>)
Bagnon, v9.0.1
BattlePetBreedID, vr211
BetterClassHallMissions, vv1.1.3
BodyGuardAway, v2.2
CanIMogIt, v9.0.1v1.27
ChatClear, v1.13
Chatter, v1.7.0
Configator, v<%version%> (<%codename%>)
Cromulent, v80205-2
DataStore, v9.0.1-001
DataStoreAchievements, v9.0.1-001
DataStoreAgenda, v9.0.1-001
DataStoreAuctions, v9.0.1-001
DataStoreCharacters, v9.0.1-001
DataStoreContainers, v9.0.1-001
DataStoreCrafts, v9.0.1-001
DataStoreCurrencies, v9.0.1-001
DataStoreGarrisons, v9.0.1-001
DataStoreInventory, v9.0.1-001
DataStoreKeystones, v9.0.1-001
DataStoreMails, v9.0.1-001
DataStorePets, v9.0.1-001
DataStoreQuests, v9.0.1-001
DataStoreRares, v9.0.1-001
DataStoreReputations, v9.0.1-001
DataStoreSpells, v9.0.1-001
DataStoreStats, v9.0.1-001
DataStoreTalents, v9.0.1-001
DBMCore, v9.0.1
DBMDefaultSkin, v
DBMStatusBarTimers, v
DebugLib, v<%version%> (<%codename%>)
DefaultAnchor, v1.23
Dominos, v9.0.4
DominosCast, v
DominosEncounter, v
DominosProgress, v
EnergyWatch, v
eXtremeUnitButtons, v2.1beta1
FishingBuddy, v1.10.10
FixSettings, v1.1
HandyNotes, vv1.6.0
HandyNotesBattleForAzerothTreasures, v1
HandyNotesDirections, v1
HandyNotesHallowsEnd, vv1.5
HandyNotesLegionTreasures, v1
HandyNotesLorewalkers, v1
HandyNotesLostAndFound, v1
HandyNotesMechagonAndNazjatar, v15
HandyNotesShadowlands, v10
HandyNotesSummerFestival, vv1.6.2
HandyNotesSuramarTelemancy, v1
HandyNotesTimelessIsleChests, v1.08
HandyNotesVisionsOfNZoth, v40
IceHUD, v1.12.15-10-g087c64e
InFlightLoad, v8.3.001
Informant, v<%version%> (<%codename%>)
LibDataBroker, v
LibExtraTip, v<%version%> (<%codename%>)
LinkWrangler, v2.02
LinkWranglerAuctioneer, v1.69
LinkWranglerCompanion, v1.82
Livestock, v2.8.6
Mapster, v1.9.0
MasterPlanA, vA
MinimalArchaeology, v9.0.0.1
MinimapButtonFrame, v3.1.10h
MinimapButtonFrameSkinPack, v3.0.1b
ModelPique, v7.2.0.0 Release
NoError, v3
NomiCakes, v8.3.0.1
OmniCC, v9.0.0
Outfitter, v5.22.1
Pawn, v2.4.1
PitBull4, vv4.2.0
Poisonous, v5.1.1
PopPlus, v1.26
Postal, vv3.6.2
RareTrackerCore, v1.0.13
RareTrackerMechagon, v6.0.10
RareTrackerNazjatar, v6.0.10
RareTrackerUldum, v6.0.10
RareTrackerVale, v6.0.10
Recount, vv9.0.1a
Rematch, v4.11.5
SharedReminderFrame, v1
SilverDragon, vv90001.1
SilverDragonBattleForAzeroth, vv90001.1
SilverDragonBurningCrusade, vv90001.1
SilverDragonCataclysm, vv90001.1
SilverDragonLegion, vv90001.1
SilverDragonMists, vv90001.1
SilverDragonShadowlands, vv90001.1
SilverDragonVanilla, vv90001.1
SilverDragonWarlords, vv90001.1
SilverDragonWrath, vv90001.1
SlideBar, v<%version%> (<%codename%>)
Stubby, v<%version%> (<%codename%>)
TestBadLink, v1
TipHelper, v<%version%> (<%codename%>)
Titan, v5.19.0.90001a
TitanBag, v5.19.0.90001a
TitanClock, v5.19.0.90001a
TitanGold, v5.19.0.90001a
TitanItemDed, v5.4.0.1
TitanLocation, v5.19.0.90001a
TitanLootType, v5.19.0.90001a
TitanPerformance, v5.19.0.90001a
TitanRepair, v5.19.0.90001a
TitanTreasury, v33
TitanXP, v5.19.0.90001a
TooltipItemIcon, v1.771
TradeSkillInfo, vv2.4.4
WeakAuras, v3.0.1
WorldQuestTracker, v
BlizRuntimeLib_enUS v9.0.1.90001 <none>
(ck=d9c)