Please include as much of the following information as possible to help me fix the bug:

Brief Description of Bug

When talking to the AH NPC (Tortollan) received the following error. Using 128 alpha release.

Steps to Reproduce

Accessed the AH from a Brutosaur mount. Unsure if the issue occurs with the regular AH NPCs.

Loaded Addons

See below in the error dump.

Back Trace (LUA Error Output)

Date: 2020-05-12 20:42:52
ID: 15
Error occured in: Global
Count: 1
Message: ...dOns\Auctionator\Source\Tabs\Mixins\TabContainer.lua line 60:
AuctionHouseFrameCollectionShopTab:SetPoint(): trying to anchor to itself
Debug:
[string "=(tail call)"]: ?
[string "=[C]"]: ?
[string "=[C]"]: SetPoint()
[string "@Auctionator\Source\Tabs\Mixins\TabContainer.lua"]:60: PositionTabs()
[string "@Auctionator\Source\Tabs\Mixins\TabContainer.lua"]:15:
...dOns\Auctionator\Source\Tabs\Mixins\TabContainer.lua:3
[string "=[C]"]: ?
[string "=[C]"]: ?
[string "=[C]"]: ?
[string "=[C]"]: CreateFrame()
[string "@Auctionator\Source\Core\Mixin.lua"]:67:
Auctionator\Source\Core\Mixin.lua:65
[string "@Auctionator\Source\Core\Mixin.lua"]:122:
Auctionator\Source\Core\Mixin.lua:113
[string "=[C]"]: ?
[string "=[C]"]: ?
[string "=[C]"]: ?
[string "=[C]"]: CreateFrame()
[string "@Auctionator\Source\Events\OnAuctionHouseShow.lua"]:5: OnAuctionHouseShow()
[string "@Auctionator\Source\Events\Handler.lua"]:10: Handler()
[string ":OnEvent"]:1:
[string ":OnEvent"]:1
Locals:
(*temporary) = defined =[C]:-1

AddOns:
MoncaiCompare, v7.2.0
Swatter, v8.2.6511 (SwimmingSeadragon)
WorldFlightMapLoader, v8.1.0.0
WowheadLooter, v80300
AchieveIt, v8.3.0.01
ACP, v3.5.7
AllTheThings, v2.0.3
Altoholic, v8.3-007
AltoholicSummary, vr192
AraBrokerGuildFriends, vr81
AraBrokerReputations, vr35
AraBrokerReputationsAlts, vr2
AraBrokerXP, vr7
Arh, v2.0
AskMrRobot, v86
AtlasLoot, vv8.12.00
AtlasLootBattleforAzeroth, vv8.12.00
AtlasLootBurningCrusade, vv8.12.00
AtlasLootCataclysm, vv8.12.00
AtlasLootClassic, vv8.12.00
AtlasLootLegion, vv8.12.00
AtlasLootMistsofPandaria, vv8.12.00
AtlasLootWarlordsofDraenor, vv8.12.00
AtlasLootWrathoftheLichKing, vv8.12.00
Auctionator, v8.3.128 (alpha)
Auditor3, v6.1.4
AutoLootToggle, v50200.15
AzeriteButton, v3.0
AzeritePowerWeights, v8.3.11
AzeriteTooltip, v2.0.8
BarrelsOEasy, v1.1.15
BattlePetDailyTamer, v3.0.6
BattleNetFriendAlert, v3.5
BattlePetCount, v1.8.16
Bazooka, vv2.9.5
BFAInvasionTimer, vv8.3.0
BiggerBagChecker, vv1.4.1-release
BonusRollFilter, v8.3.0.2-release
BonusRollPreview, v80100.47-Release
BookClub, v3.2.0.7
BrokerAllXP, v1.6.6-release
BrokerAuditor, v6.1.4
BrokerBags, vv5.3-release
BrokerCurrency, v8.1.0.1
BrokerCurrencyflow, vv1.7.5
BrokerLocation, vv1.23
BrokerProfessionsMenu, v8.3.0.0
BrokeruClock, vv3.3.11
BtWQuests, v1.64
BtWQuestsBattleForAzeroth, v48
BtWQuestsBattleForAzerothPrologue, v14
BuyEmAll, v3.5.4
CalendarHUD, v8.02
CamelSpotter, v1.4.9
CanIMogIt, v8.3.0v1.25
ChampionCommander, v1.2.4 80300
ClassHallsAccountReporter, v1.6
ClassicQuestLog, v1.4.7
ClassOrderHallsComplete, v1.35
CloudyTradeSkill, v3.1
Collectinator, v8.2.5.2
CollectionShop, v4.02
ConRO, v8.3.4
ConROMonk, v8.3.1
ConvertRatings, v1.15
CorruptionTooltips, v1.8.2
CritterHelper, v1.0
Cromulent, v80205-2
CurrencySorter, v8.2.5
DataStore, vr67
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DataStoreAgenda, vr31
DataStoreAuctions, vr52
DataStoreCharacters, vr45
DataStoreContainers, vr61
DataStoreCrafts, vr84
DataStoreCurrencies, vr40
DataStoreGarrisons, vr26
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DataStoreQuests, vr48
DataStoreReputations, vr45
DataStoreSpells, vr34
DataStoreStats, vr33
DataStoreTalents, vr63
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DBMCore, v8.3.21
DBMDefaultSkin, v
DBMStatusBarTimers, v
DejaCharacterStats, v830r304
Details, v
DetailsEncounterDetails, v
DetailsRaidCheck, v
DetailsStreamer, v
DetailsTinyThreat, v
DetailsVanguard, v
DoesMyAltKnowThat, vv4-5-g4cde5d5
DrashQuestCompleteSound, v6.0.3
DressingRoomFunctions, vv2.0.0
EasyDestroy, vv201210250036
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EmoteLDB, v8.3.0-1.1
ExtVendor, v1.8.7
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FBTrackingFrame, v1.10.1
FishingBuddy, v1.10.8.9
FleecingTip, v830.1848(050320)
FlyoutButtonCustom, v2.86
FollowerLocationInfo, v1.5.5-release
GarrisonCommander, v3.2.4 70200
GarrisonOrderHallReport, v2.2.1
GatherMate2, v1.45.5
GearManagerMoreIcons, v1.17
Grail, v110
GrailAchievements, v011
GrailNPCsretail, v27178
GrailNPCsretailenUS, v27178
GrailQuestsretail, v31478
GrailQuestsretailenUS, v31478
GrailReputationsretail, v007
GraphPaper, v1.4.11
GTFO, v4.55.2
HandyNotes, vv1.5.10
HandyNotesArgus, vv0.15
HandyNotesAzerothsTopTunes, vv1.2.2
HandyNotesBattleForAzerothTreasures, v1
HandyNotesBFAHFTracker, v8.0.5
HandyNotesBrokenShore, vv1.33
HandyNotesCamelFigurines, v1.3
HandyNotesDirections, v1
HandyNotesDraenorTreasures, v1.21
HandyNotesDungeonLocations, v1.50
HandyNotesEverShiftingMirror, v1.0.3
HandyNotesFieldPhotographer, v8.0.0.0
HandyNotesGuild, v1.10
HandyNotesHigherDimensionalLearning, v1
HandyNotesHigherLearning, v8.0.0.0
HandyNotesKosumoth, v1
HandyNotesLegionClassOrderHalls, vv1.34
HandyNotesLegionInstanceWorldQuests, vv1.20
HandyNotesLegionMagePortals, v1.3
HandyNotesLegionRaresTreasures, v1.1
HandyNotesLegionTownPortals, v0.0.1
HandyNotesLegionTreasures, v1
HandyNotesLimitedSupplyVendors, vv1.0.1
HandyNotesLorewalkers, v1
HandyNotesLostAndFound, v1
HandyNotesMechagonAndNazjatar, v13
HandynotesPandaria, v1.4.1
HandyNotesSuramarLeylines, v1
HandyNotesSuramarLocations, v0.0.1
HandyNotesSuramarShalAranTelemancy, vv1.23
HandyNotesTimelessIsle, v1.2
HandyNotesToolsOfTheTrade, v5.0.0
HandyNotesTravelGuide, vv2.1.3
HandyNotesTreasureHunter, v1
HandyNotesVisionsOfNZoth, v38
HandyNotesWarfrontRares, v0.5.0
HandyNotesWellRead, v8.0.0.0
HandyNotesWitheredArmyTraining, v1
HandyNotesWitheredChests, v1.2
HiddenArtifactTracker, v
HideCleanUpBagsButton, v2.2
HideOrderHallBar, vv1.4
HigherLearning, v1.02
IcyVeinsStatPriority, v2019-3-13
Identity2, v4.2.0
ILDBlizzard, v2.1.6 70200
Immersion, v1.2.3
ImmersionExtraFade, v1.5
InFlight, v8.3.001
InFlightLoad, v8.3.001
InspectEquip3, v3.0.14
InstanceAchievementTracker, v2.77.0
InterruptAnnouncer, v1.0
ItemLevelDisplay, v2.1.6 70200
KethoInstanceTimer, vv3.1.1
KibQuestMobs, v1.15
KnowYourLootSpec, v60000.1.0
LegionInvasionTimer, vv8.3.0
LFGStatusIcon, v5.4.001
LightHeaded, vv80200-1.0.0-2020-05-01
LightHeadedDataE, vwowi:revision
LightHeadedDataQIDNames, vwowi:revision
LinkWrangler, v2.02
LinkWranglerCompanion, v1.82
LiteMount, v8.3.7
LOIHCal, v8.3.1
LoosePebble, v2.02
LootSpecSwapper, v8.3.0.01
LostTreasureCheck, v2.1
MacroToolkit, vv7.3.0.2
MacroToolkitIcons, v7.2.0.0
MailNotifier, v8.3.0
Mapster, v1.8.5
MBB, v4.0.1
MikScrollingBattleText, v5.7.150
MinimalArchaeology, v8.3.0.1
MissionReportMenu, v
Molinari, v80300.66-Release
mOnArsWardrobeHelper, v1.18.6
MoveAnything, v17.1.0
MuffinArchaeologyUI, v8.0.0.01
MuffinFactionizer, v8.1.0.00
Narcissus, v1.0.9a
NetherwingEggs, v3.05
NomiCakes, v8.3.0.1
NoTaintGlow, v1.02
numQuests, v7
OgriLazy, v1.4
OmniCC, v8.3.5
OmniCCConfig, v
OPie, vWalnut 6
OrderHallCommander, v1.7.6 80300
Outfitter, v5.22.1
Overachiever, v1.0.9
OverachieverCache, v1.0.9
OverachieverTabs, v1.0.9
OverachieverTrade, v1.0.9
ParagonReputation, v1.27
Paste, v1.4.10
Pawn, v2.3.25
PetJournalEnhanced, v2.9.30
PetTracker, v8.3.6
PetTrackerConfig, v
PetTrackerJournal, v
phisFactionSwitcher, v1.1.2
Prat30, v3.7.55
Prat30Libraries, v
PreciseWorldQuestTimers, v
PremadeGroupsFilter, v1.36
PremadeSort, v1.1.5
QBar, v18.07.29
Quartz, v3.5.2
QuestCompletist, v109.27
RaidAchievement, v
RaidAchievementOldModules, v
RaidBrowserInDungeonFinder, v0.3
RareLove, v1.10
RareScanner, v8.2
RareTrackerCore, v1.0.8
RareTrackerMechagon, v6.0.6
RareTrackerNazjatar, v6.0.4
RareTrackerUldum, v6.0.5
RareTrackerVale, v6.0.4
Rarity, v1.0 (r697-release-2)
RarityOptions, v
Rematch, v4.10.3
Routes, vv1.6.3
SetCollector, v3.0.7
ShadowedUFIndicators, vv2.3.4
ShadowedUFSmoothBars, vv1.2.2
ShadowedUnitFrames, vv4.2.9
SharedMedia, v3.1.0-191
SharedMediaClassicalFonts, v8.3-release1
SharedMediaNoAsianFonts, v7.3.5.0
SharedMediaAdditionalFonts, v8.3.0
SharedMediaAdditionalSounds, v7.0
shPerformance, v
SignOn, vv2.4.2
SimpleStats, v1.7.5
SkillUp, v3.6
SkillUpDing, v1.2
SkillUpMaxLineColor, v1.1f
SkillUpUCase, v1.0g
StealYourCarbon, v
TabardAddict, v2.47
tdBattlePetScript, v80100.01
tdBattlePetScriptRematch, v80100.01
TinyExtraBarsMacroTextHelpers, v1.00
TipTop, v3.1.1
TokenSplainer, vr04
TomTom, vv80300-1.1.2
TradeSkillMaster, vv4.9.34
TradeSkillMasterAppHelper, vv4.0.8
TrainAll, v1.3
TransmogTokens, v1.4.9
TransmogWishList, v8.2.03
tullaRange, v8.3.2
tullaRangeConfig, v
Vendor, v3.5.7
VendorPawn, v1.1.0
VendorRulePack, v3.5.7
Volumizer, v8.0.1.1
WarCampaignsComplete, v1.05
WarfrontRareTracker, v1.1.3-1
WeakAuras, v2.17.5
WeakAurasCompanion, v1.1.0
Wholly, v079
WIM, v3.8.8
Wisent, v1.0.0 (r7-release)
WorldBossStatus, vv6.0.6
WorldFlightMap, v8.3.0.1
WorldMapTrackingEnhanced, vv4.00
WorldQuestsList, v92
WorldQuestTab, v8.3.03.2
WorldQuestTabUtilities, v8.3.01.2
WoWDBProfiler, v
WoWPro, v8.3.0-B0
WoWProAchievements, v8.3.0-B0
WoWProDailies, v8.3.0-B0
WoWProLeveling, v8.3.0-B0
WoWProProfession, v8.3.0-B0
WoWProWorldEvents, v8.3.0-B0
WQAchievements, vv8.3.0-4release
XLoot, v8.2-1
XLootFrame, v8.2-1
XLootGroup, v8.2-1
XLootMaster, v8.2-1
XLootMonitor, v8.2-1
BlizRuntimeLib_enUS v8.3.0.80300
(ck=2143)

Interesting. I just received the same error when interacting with an AH NPC in Stormwind (have updated to 130alpha). But you are correct, when I disabled CollectionShop no error occurred. Is this a CollectionShop issue and should I bring it up with its author, or something that can be fixed on Auctionator's side?

CollectionShop enabled (tabs shifted past edge of the UI frame):

CollectionShop disabled:

It's interesting how TSM's tab moves from outside to inside between CollectionShop being enabled or disabled.

Thanks.

It looks like this error only happens when TSM and CollectionShop are enabled (I've tried just collection shop and auctionator and that works fine)

This appears to be a result of CollectionShop being enabled and interacting with our tab placement. Can't replicate the error with a normal AH NPC though.