https://github.com/Ketho/WardrobeSort/blob/292f8f575ccfa9cf85de3fda818089b3bc68210b/Libs/NoTaint_UIDropDownMenu/UIDropDownMenu.lua#L310

.lua

Date: 2017-05-15 07:39:38
ID: 2
Error occured in: Global
Count: 1
Message: ...eSort\Libs\NoTaint_UIDropDownMenu\UIDropDownMenu.lua line 310:
   attempt to index local 'listFrame' (a nil value)
Debug:
   ...eSort\Libs\NoTaint_UIDropDownMenu\UIDropDownMenu.lua:310: Lib_UIDropDownMenu_AddButton()
   WardrobeSort\WardrobeSort.lua:198: initFunction()
   ...eSort\Libs\NoTaint_UIDropDownMenu\UIDropDownMenu.lua:93: Lib_UIDropDownMenu_Initialize()
   WardrobeSort\WardrobeSort.lua:184:
      WardrobeSort\WardrobeSort.lua:180
   WardrobeSort\WardrobeSort.lua:225:
      WardrobeSort\WardrobeSort.lua:209
   [C]: ?
   [C]: Show()
   ...ce\AddOns\Blizzard_Collections\Blizzard_Wardrobe.lua:647: WardrobeCollectionFrame_SetContainer()
   ...AddOns\Blizzard_Collections\Blizzard_Collections.lua:58: CollectionsJournal_UpdateSelectedTab()
   ...AddOns\Blizzard_Collections\Blizzard_Collections.lua:86:
      ...AddOns\Blizzard_Collections\Blizzard_Collections.lua:80
   [C]: Show()
   ..\FrameXML\UIParent.lua:2420: SetUIPanel()
   ..\FrameXML\UIParent.lua:2261: ShowUIPanel()
   ..\FrameXML\UIParent.lua:2132:
      ..\FrameXML\UIParent.lua:2128
   [C]: SetAttribute()
   ..\FrameXML\UIParent.lua:2914: ShowUIPanel()
   ..\FrameXML\UIParent.lua:2898: ToggleFrame()
   ..\FrameXML\UIParent.lua:853: ToggleCollectionsJournal()
   [string "TOGGLECOLLECTIONS"]:1:
      [string "TOGGLECOLLECTIONS"]:1
Locals:
info = <table> {
 value = 1
 text = "Default"
 func = <function> defined @Interface\AddOns\WardrobeSort\WardrobeSort.lua:188
 checked = false
}
level = 1
listFrame = nil
index = 1
width = nil
(*temporary) = <table> {
 UpdateOnBarHighlightMarksBySpell = <function> defined @Interface\FrameXML\ActionButton.lua:70
 ERR_OUT_OF_CHI = "Not enough chi"
 DH_HAVOC_CORE_ABILITY_2 = "Strong melee attack that consumes Fury. If it critical strikes, some Fury is refunded."
 MultiCastActionButton6Cooldown = MultiCastActionButton6Cooldown {
 }
 MerchantItem9ItemButtonStock = MerchantItem9ItemButtonStock {
 }
 GetTrainerServiceTypeFilter = <function> defined =[C]:-1
 UNIT_NAMES_COMBATLOG_TOOLTIP = "Color unit names."
 SetTrainerServiceTypeFilter = <function> defined =[C]:-1
 LE_GAME_ERR_CHAT_RAID_RESTRICTED_TRIAL = 734
 SPELL_FAILED_CUSTOM_ERROR_71 = "This partygoer wants to dance with you."
 LE_GAME_ERR_PET_SPELL_TARGETS_DEAD = 394
 RecruitAFriendFrame = RecruitAFriendFrame {
 }
 CompactUnitFrameProfilesGeneralOptionsFrameHealthTextDropdownButtonNormalTexture = CompactUnitFrameProfilesGeneralOptionsFrameHealthTextDropdownButtonNormalTexture {
 }
 TutorialFrameLeft19 = TutorialFrameLeft19 {
 }
 MultiCastActionButton2Cooldown = MultiCastActionButton2Cooldown {
 }
 ERR_TRADE_EQUIPPED_BAG = "You can't trade equipped bags."
 PVP_RANK_6_1 = "Corporal"
 BOOKTYPE_PROFESSION = "professions"
 AudioOptionsVoicePanelOutputDeviceDropDownButtonHighlightTexture = AudioOptionsVoicePanelOutputDeviceDropDownButtonHighlightTexture {
 }
 VideoOptionsFrameCategoryFrameButton17ToggleHighlightTexture = VideoOptionsFrameCategoryFrameButton17ToggleHighlightTexture {
 }
 MerchantItem1AltCurrencyFrameItem1Text = MerchantItem1AltCurrencyFrameItem1Text {
 }
 OPTION_TOOLTIP_ACTION_BUTTON_USE_KEY_DOWN = "Action button keybinds will respond on key down, rather than on key up."
 BINDING_NAME_NAMEPLATES = "Show Enemy Name Plates"
 CHAT_HEADER_SUFFIX = ": "
 MultiBarBottomRightButton8Shine5 = MultiBarBottomRightButton8Shine5 {
 }
 IsReferAFriendLinked = <function> defined =[C]:-1
 MAIL_LETTER_TOOLTIP = "Click to make a permanent
copy of this letter."
 AudioOptionsVoicePanelMicrophoneVolumeThumb = AudioOptionsVoicePanelMicrophoneVolumeThumb {
 }
 PaperDollTitlesPaneButton12BgTop = PaperDollTitlesPaneButton12BgTop {
 }
 MANA = "Mana"
 CHAT_CONFIG_OTHER_COMBAT = <table> {
 }
 FCFDockOverflowButton_OnClick = <function> defined @Interface\FrameXML\FloatingChatFrame.lua:2345
 TutorialFrameRight19 = TutorialFrameRight19 {
 }
 ChatFrame6EditBoxFocusMid = ChatFrame6EditBoxFocusMid {
 }
 BN_UNABLE_TO_RESOLVE_NAME = "Unable to whisper '%s'. Blizzard services may be unavailable."
 LE_GAME_ERR_RECRUIT_A_FRIEND_FAILED = 942
 CompactRaidFrameManagerDisplayFrameHiddenModeToggleTopRight = CompactRaidFrameManagerDisplayFrameHiddenModeToggleTopRight {
 }
 LFGTeleport = <function> defined =[C]:-1
 LE_GAME_ERR_ONLY_ONE_QUIVER = 32
 SpellButton6Cooldown = SpellButton6Cooldown {
 }
 ToggleEncounterJournal = <function> defined @Interface\FrameXML\UIParent.lua:821
 LOSS_OF_CONTROL_DISPLAY_FEAR = "Feared"
 Graphics_QualityText = Graphics_QualityText {
 }
 TalentMicroButtonAlertShadowTopLeft = TalentMicroButtonAlertShadowTopLeft {
 }
 OverrideActionBarButton6Shine11 = OverrideActionBarButton6Shine11 {
 }
 ROGUE_COMBAT_CORE_ABILITY_4 = "Melee ability with an increased range that consumes Combo Points."
 JoinSkirmish = <function> defined =[C]:-1
 Advanced_GraphicsAPIDropDownButtonHighlightTexture = Advanced_GraphicsAPIDropDownButtonHighlightTexture {
 }
 MultiBarRightButton7Shine9 = MultiBarRightButton7Shine9 {
 }
 MainMenuXPBarDiv8 = MainMenuXPBarDiv8 {
 }
 LFGListSearchPanelScrollFrameButton10BottomRight = LFGListSearchPanelScrollFrameButton10BottomRight {
 }
 DMG_LCD = "DMG"
 RaidGraphics_EnvironmentalDetailSlider = RaidGraphics_EnvironmentalDetailSlider {
 }
 ChannelMemberButton10SpeakerFrameOn = ChannelMemberButton10SpeakerFrameOn {
 }
 Is64BitClient = <function> defined =[C]:-1
 SecureCmdItemParse = <function> defined @Interface\FrameXML\ChatFrame.lua:1024
 SLASH_STOPATTACK1 = "/stopattack"
 M
AddOns:
  Swatter, v7.4.5714 (TasmanianThylacine)
  Spew, vAlpha
  WardrobeSort, vv1.1.4-6-g292f8f5
  BlizRuntimeLib_enUS v7.2.0.70200 <none>
  (ck=86)