WowAce

What steps will reproduce the problem?
1. Logging in

What is the expected output? What do you see instead?
No errors.

What version of the product are you using? 1.74

Do you have an error log of what happened?
Bugsack reports the following:
2x HeadCount-1.7.4\HeadCountFrames.lua:327: attempt to index field '?' (a nil value)

Please provide any additional information below.
Looks like it is in this block:

-- Display if the active raid text if it exists
	local zone = raid:getZone()				
	local difficulty = raid:getDifficulty()
	local difficultyString = HeadCount.INSTANCE_DIFFICULTY[difficulty]
	      if ((zone) and HeadCount.INSTANCES[zone].hasMultiDifficulty and (difficultyString)) then 
	-- track heroic and above only for display
		zone = zone .. " (" .. difficultyString .. ")"
		end

But I'm not seeing where the error is.

More information on this error from BugSack:

3x HeadCount-1.7.5\HeadCountFrames.lua:327: attempt to index field '?' (a nil value) HeadCount-1.7.5\HeadCountFrames.lua:43: in function `HeadCountFrame_Update' HeadCount-1.7.5\HeadCountFrames.lua:1267: in function `HeadCountFrameRaidHistoryContentTemplateHitArea_Click' <string>:"*:OnClick":1: in function <[string "*:OnClick"]:1>

Locals: self = <table> { HeadCountFrameLootManagementPopupDisenchantedButton_Click = <function> @ HeadCount\HeadCountFrames.lua:1830: getLOOT_REGEX = <function> @ HeadCount\HeadCountConstants.lua:379: HeadCountFrameLootManagementPopupSourceButton_Click = <function> @ HeadCount\HeadCountFrames.lua:1848: removeEventAttendee = <function> @ HeadCount\HeadCount.lua:500: HeadCountFrameExportRefreshButton_Click = <function> @ HeadCount\HeadCountFrames.lua:1606: HeadCountFrameLootManagementPopupLooterButton_Click = <function> @ HeadCount\HeadCountFrames.lua:1808: getSecondsAsString = <function> @ HeadCount\HeadCountUtil.lua:181: OnTooltipUpdate = <function> @ HeadCount\HeadCount.lua:731: debugRosterMember = <function> @ HeadCount\HeadCount.lua:581: HeadCountFrameExport_Show = <function> @ HeadCount\HeadCountFrames.lua:1085: CHAT_MSG_WHISPER = <function> @ HeadCount\HeadCount.lua:195: removeAllRaids = <function> @ HeadCount\HeadCount.lua:454: exportDKPBoard = <function> @ HeadCount\Exporter.lua:705: HeadCountFrameContentPlayerTemplateSimpleHTML_HyperlinkEnter = <function> @ HeadCount\HeadCountFrames.lua:2426: ToggleTimeFormat = <function> @ HeadCount\HeadCountOptions.lua:848: clickableTooltip = false HeadCountFrameContentWaitListScroll_Update = <function> @ HeadCount\HeadCountFrames.lua:443: HeadCountFrameLootManagementLooterButton_CreateMenu = <function> @ HeadCount\HeadCountFrames.lua:2568: GetPruningTime = <function> @ HeadCount\HeadCountOptions.lua:774: HeadCountFrameLootManagementPopupSaveButton_Click = <function> @ HeadCount\HeadCountFrames.lua:1727: db = <table> {} HeadCountFrameContentPlayerScroll_Update = <function> @ HeadCount\HeadCountFrames.lua:631: SendGuildMessage = <function> @ HeadCount\HeadCount.lua:665: removeLoot = <function> @ HeadCount\HeadCount.lua:510: isRaidInstance = <function> @ HeadCount\HeadCountUtil.lua:284: LogError = <function> @ HeadCount\HeadCount.lua:634: SetBroadcastChannel = <function> @ HeadCount\HeadCountOptions.lua:1126: HeadCountFrameAnnouncementChannelButton_Click = <function> @ HeadCount\HeadCountFrames.lua:1890: SetWaitListGroups = <function> @ HeadCount\HeadCountOptions.lua:678: ToggleWaitListTime = <function> @ HeadCount\HeadCountOptions.lua:872: isNumber = <function> @ HeadCount\HeadCountUtil.lua:258: exportEQdkp = <function> @ HeadCount\Exporter.lua:825: MessageHandler = <table> {} CHAT_MSG_MONSTER_YELL = <function> @ HeadCount\HeadCount.lua:163: HeadCountFrameContentPlayerScroll_VerticalScroll = <function> @ HeadCount\HeadCountFrames.lua:2418: HeadCountFrameContentLootTemplateManagementButton_Enter = <function> @ HeadCount\HeadCountFrames.lua:2274: HeadCountFrameLootManagementPopupCancelButton_Click = <function> @ HeadCount\HeadCountFrames.lua:1770: ToggleLootPopup = <function> @ HeadCount\HeadCountOptions.lua:1008: credits = "Pneumatus for 3.2 patch" ToggleWaitlistOutgoing = <function> @ HeadCount\HeadCountOptions.lua:743: HeadCountFrameRaidHistoryContentTemplateExportButton_Click = <function> @ HeadCount\HeadCountFrames.lua:1271: HeadCountFrameContentMembers_Load = <function> @ HeadCount\HeadCountFrames.lua:230: HeadCountFrameContentMembersStartTimeButton_Click = <function> defined @I -

And this error as well.

1x HeadCount-1.7.5\HeadCountFrames.lua:327: attempt to index field '?' (a nil value) <string>:"*:OnShow":1: in function <[string "*:OnShow"]:1> <in C code>: in function `Show' HeadCount-1.7.5\HeadCountFrames.lua:122: in function `ShowUserInterface' HeadCount-1.7.5\HeadCountFrames.lua:131: in function `ToggleUserInterface' HeadCount-1.7.5\HeadCount.lua:746: in function `OnClick' HeadCount-1.7.5\HeadCount.lua:765: in function <HeadCount\HeadCount.lua:763> Titan-4.3.4.30300\LDBToTitan.lua:213: in function <Titan\LDBToTitan.lua:211>

Locals: self = HeadCountFrameRaidHistoryContentScroll { 0 = <userdata> offset = 9 }

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