Only get this error to show up when handynotes is turned on but when handynotes is turned off there is no error

Message: Interface\AddOns\SilverDragon\core.lua:338: attempt to index field 'locations' (a nil value)
Time: Tue Apr 28 14:37:46 2020
Count: 1
Stack: Interface\AddOns\SilverDragon\core.lua:338: attempt to index field 'locations' (a nil value)
[string "=(tail call)"]: ?
[string "@interface\AddOns\SilverDragon\core.lua"]:338: in function IsMobInPhase' [string "@Interface\AddOns\SilverDragon\integration\handynotes.lua"]:328: in function ?'
[string "@interface\AddOns\LibSharedMedia-3.0\CallbackHandler-1.0\CallbackHandler-1.0.lua"]:119: in function <...edia-3.0\CallbackHandler-1.0\CallbackHandler-1.0.lua:119>
[string "=[C]"]: ?
[string "@interface\AddOns\LibSharedMedia-3.0\CallbackHandler-1.0\CallbackHandler-1.0.lua"]:29: in function <...edia-3.0\CallbackHandler-1.0\CallbackHandler-1.0.lua:25>
[string "@interface\AddOns\LibSharedMedia-3.0\CallbackHandler-1.0\CallbackHandler-1.0.lua"]:64: in function Fire' [string "@Interface\AddOns\SilverDragon\core.lua"]:151: in function BuildLookupTables'
[string "@interface\AddOns\SilverDragon\core.lua"]:237: in function <Interface\AddOns\SilverDragon\core.lua:236>
[string "=[C]"]: ?
[string "@interface\AddOns\CorruptionTooltips\Libs\AceAddon-3.0\AceAddon-3.0.lua"]:70: in function <...orruptionTooltips\Libs\AceAddon-3.0\AceAddon-3.0.lua:65>
[string "@interface\AddOns\CorruptionTooltips\Libs\AceAddon-3.0\AceAddon-3.0.lua"]:527: in function EnableAddon' [string "@Interface\AddOns\CorruptionTooltips\Libs\AceAddon-3.0\AceAddon-3.0.lua"]:620: in function <...orruptionTooltips\Libs\AceAddon-3.0\AceAddon-3.0.lua:605> [string "=[C]"]: in function LoadAddOn'
[string "@interface\FrameXML\UIParent.lua"]:457: in function UIParentLoadAddOn' [string "@Interface\FrameXML\UIParent.lua"]:580: in function TimeManager_LoadUI'
[string "@interface\FrameXML\UIParent.lua"]:1266: in function <Interface\FrameXML\UIParent.lua:1164>

Locals:

Could you tell me what zone you're in?

At the very least, every zone we use in BFA but could possibly be every zone and only seen the error pop up when log onto a character or when reload ui

I just signed in to the game in Boralus and roughly the same error. However, I have seen it in DMF and Org as well.

Date: 2020-05-04 19:59:08
ID: 1
Error occured in: Global
Count: 1
Message: ..\AddOns\SilverDragon\core.lua line 338:
attempt to index field 'locations' (a nil value)
Debug:
[string "@SilverDragon\core.lua"]:338: IsMobInPhase()
[string "@SilverDragon\integration\handynotes.lua"]:328: ?()
[string "@ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua"]:119:
...Ons\Ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua:119
[string "=[C]"]: ?
[string "@ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua"]:29:
...Ons\Ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua:25
[string "@ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua"]:64: Fire()
[string "@SilverDragon\core.lua"]:151: BuildLookupTables()
[string "@SilverDragon\core.lua"]:237:
SilverDragon\core.lua:236
[string "=[C]"]: ?
[string "@ace3\AceAddon-3.0\AceAddon-3.0.lua"]:70:
Ace3\AceAddon-3.0\AceAddon-3.0.lua:65
[string "@ace3\AceAddon-3.0\AceAddon-3.0.lua"]:527: EnableAddon()
[string "@ace3\AceAddon-3.0\AceAddon-3.0.lua"]:620:
Ace3\AceAddon-3.0\AceAddon-3.0.lua:605
[string "=[C]"]: LoadAddOn()
[string "@..\FrameXML\UIParent.lua"]:457: UIParentLoadAddOn()
[string "@Rarity\Core\Collections.lua"]:63: ScanToys()
[string "@Rarity\Core\Collections.lua"]:307: ScanExistingItems()
[string "@Rarity\Core.lua"]:196: DoEnable()
[string "@Rarity\Core.lua"]:165:
Rarity\Core.lua:164
[string "=[C]"]: ?
[string "@ace3\AceAddon-3.0\AceAddon-3.0.lua"]:70:
Ace3\AceAddon-3.0\AceAddon-3.0.lua:65
[string "@ace3\AceAddon-3.0\AceAddon-3.0.lua"]:527: EnableAddon()
[string "@ace3\AceAddon-3.0\AceAddon-3.0.lua"]:620:
Ace3\AceAddon-3.0\AceAddon-3.0.lua:605
[string "=[C]"]: LoadAddOn()
[string "@..\FrameXML\UIParent.lua"]:457: UIParentLoadAddOn()
[string "@..\FrameXML\UIParent.lua"]:504: CombatLog_LoadUI()
[string "@..\FrameXML\UIParent.lua"]:1268:
..\FrameXML\UIParent.lua:1164
Locals:
None
AddOns:
Swatter, v8.2.6511 (SwimmingSeadragon)
Ace3, v
AchievementsReminder, v
AdiBags, vv1.9.18
AdiBagsArchaeology, v8.3-release2
AdiBagsArtifactWeapons, v1.0
AdiBagsBattlePetItems, vv1.0.6
AdiBagsGarrison, vv1.6
AdiBagsHearthstones, v8.3-release1
AdiBagsLegionFilters, v1.6.9
AdiBagslootboxes, v0.8-7.3-release
AdiBagsTackleBox, v1.0.2
AdiButtonAuras, v2.2.0
AllTheThings, v2.0.3
Altoholic, v8.3-006
AngryAssignments, vv1.13.0
AngryKeystones, v
AskMrRobot, v86
BadBoy, vv8.2.5
BadBoyCCleaner, vv8.2.0
BattlePetBreedID, vr209
BattlePetCount, v1.8.16
CallbackHandler10, v
CorruptionTooltips, v1.8.1
DataStore, vr67
DataStoreAchievements, vr49
DataStoreAgenda, vr31
DataStoreAuctions, vr52
DataStoreCharacters, vr45
DataStoreContainers, vr61
DataStoreCrafts, vr84
DataStoreCurrencies, vr40
DataStoreGarrisons, vr26
DataStoreInventory, vr55
DataStoreMails, vr54
DataStorePets, vr46
DataStoreQuests, vr48
DataStoreReputations, vr45
DataStoreSpells, vr34
DataStoreStats, vr33
DataStoreTalents, vr63
DBMArchaeology, v
DBMCore, v8.3.21
DBMCountPackHotS, v1.7.6
DBMCountPackOverwatch, v1.4.10
DBMDefaultSkin, v
DBMSpellTimers, v
DBMStatusBarTimers, v
Details, v
DetailsEncounterDetails, v
DetailsRaidCheck, v
DetailsStreamer, v
DetailsTinyThreat, v
DetailsVanguard, v
ExRT, v4140
FishingBuddy, v1.10.8.9
GatherMate2, v1.45.5
GTFO, v4.55.2
HandyNotes, vv1.5.10
HandyNotesArgus, v0.20.0
HandyNotesBattleForAzerothTreasures, v1
HandyNotesBrokenShore, vv1.33
HandyNotesDraenorTreasures, v1.21
HandyNotesDungeonLocations, v1.50
HandyNotesFieldPhotographer, v8.0.0.0
HandyNotesHallowsEnd, vv1.5
HandyNotesLegionClassOrderHalls, vv1.34
HandyNotesLegionInstanceWorldQuests, vv1.20
HandyNotesLegionMagePortals, v1.3
HandyNotesLegionRaresTreasures, v1.1
HandyNotesLostAndFound, v1
HandyNotesLunarFestival, vv1.6.2
HandyNotesSummerFestival, vv1.6.1
HandyNotesSuramarShalAranTelemancy, vv1.23
HandyNotesTimelessIsleChests, v1.22
HandyNotesVisionsOfNZoth, v38
HealBotData, v8.3.0.15
HealBoten, v8.3.0.15
HealBotOptions, v8.3.0.15
Hekili, vv8.3.0-04-22.03
InstanceAchievementTracker, v2.76.0
LibSharedMedia30, v3.0-113
Livestock, v2.8.5
MageNuggetsCooldownMonitor, v6.0.2
MageNuggetsStatMonitor, v6.0.2
MasterPlanA, vA
MaxCam, vv2.4.2
Memoria, v8.3
MikScrollingBattleText, v5.7.150
MythicLocks, v
Narcissus, v1.0.9a
OgriLazy, v1.4
Omen, v3.2.2
OmniCC, v8.3.5
Overachiever, v1.0.9
OverachieverCache, v1.0.9
ParagonReputation, v1.27
Paste, v1.4.10
Pawn, v2.3.24
PetBattleTeams, v3.3.11
PetEmote, vv1.8.13
PhoenixStyle, v
PhoenixStyleLoaderCata, v
Postal, vv3.6.2
Rarity, v1.0 (r697-release-2)
RarityOptions, v
Raven, v
Rematch, v4.10.3
ReputationBars, v8.0.0
SexyMap, vv8.3.0
SilverDragon, vv80300.1.1
SilverDragonBattleForAzeroth, vv80300.1.1
SilverDragonBurningCrusade, vv80300.1.1
SilverDragonCataclysm, vv80300.1.1
SilverDragonClassic, vv11302.0
SilverDragonLegion, vv80300.1.1
SilverDragonMists, vv80300.1.1
SilverDragonVanilla, vv80300.1.1
SilverDragonWarlords, vv80300.1.1
SilverDragonWrath, vv80300.1.1
SimpleQuestCounter, vv. 8.0-2
Simulationcraft, v1.12.5
SlideBar, v8.2.6509 (SwimmingSeadragon)
Stubby, v8.2.6510 (SwimmingSeadragon)
TabardAddict, v2.47
tdBattlePetScript, v80100.01
tdBattlePetScriptRematch, v80100.01
TidyPlatesThreatPlates, v9.1.20
Titan, v5.18.6.80300
TitanBag, v5.18.6.80300
TitanChallengeModes, v0.3.1
TitanClock, v5.18.6.80300
TitanGold, v5.18.6.80300
TitanLocation, v5.18.6.80300
TitanLootType, v5.18.6.80300
TitanPerformance, v5.18.6.80300
TitanRepair, v5.18.6.80300
TitanVolume, v5.18.6.80300
TitanXP, v5.18.6.80300
TomCats, v01.05.00
TomCatsArathiHighlandsRares, v01.04.06
TomCatsChildrensWeek, v1.0.7
TomCatsComplete, v1.4.3
TomCatsDarkshoreRares, v01.04.08
TomCatsHallowsEnd, v1.3.4
TomCatsHivemind, v0.1.6
TomCatsLoveIsInTheAir, v01.00.18
TomCatsLunarFestival, v01.00.26
TomCatsMechagon, v01.04.06
TomCatsNazjatar, v01.04.06
TomCatsNoblegarden, v01.00.06
TomCatsNzoth, v1.4.23
TomCatsWarfrontsCommandCenter, v@{version}
TomTom, vv80300-1.1.2
WeakAuras, v2.17.4
WeakAurasCompanion, v1.0.0
WorldQuestsList, v92
BlizRuntimeLib_enUS v8.3.0.80300
(ck=1122)

I just installed the latest alpha, and the error is gone. I was running the latest release version prior.

I still can't make this happen to myself -- if you could make sure it works in the latest alpha?