What steps will reproduce the problem?
1. Hold down ALT which is the button to display the tooltip for the auction data

If you repeat the steps above after logging in again, do you get the same problem or was it a one-time event?

Did not check

What is the expected output? What do you see instead?

No error

What version and language of WoW and what version of Armory are you using?

us eng, rwhatever is newest

Do you have an error log of what happened?

Message: Interface\AddOns\Armory\Frames\ArmoryFrame.lua:922 attempt to index global 'ClassTrainerFrame' (a nil value)
Time: 12/30/10 01:24:11
Count: 8
Stack: Interface\AddOns\Armory\Frames\ArmoryFrame.lua:922 in function `ArmoryComparisonFrame_OnUpdate'
[string "*:OnUpdate"]:1: in function <[string "*:OnUpdate"]:1>

Locals: self = ArmoryComparisonFrame {
 0 = <userdata>
 tooltip = GameTooltip {
 }
 updateTime = 0.2
}
elapsed = 0.025000000372529
link = "[Gnarled Shovelhorn Spaulders]"
tooltip = GameTooltip {
 0 = <userdata>
 SetQuestLogRewardSpell = <function> defined @Interface\AddOns\Auc-Advanced\Libs\LibExtraTip\LibExtraTip.lua:276
 SetSpellBookItem = <function> defined @Interface\AddOns\Auc-Advanced\Libs\LibExtraTip\LibExtraTip.lua:276
 Outfitter_OrigSetBagItem = <function> defined =[C]:-1
 SetExistingSocketGem = <function> defined =[C]:-1
 SetCurrencyToken = <function> defined =[C]:-1
 SetShapeshift = <function> defined @Interface\AddOns\Auc-Advanced\Libs\LibExtraTip\LibExtraTip.lua:276
 hasMoney = 1
 Outfitter_OrigSetHyperlink = <function> defined =[C]:-1
 SetQuestRewardSpell = <function> defined @Interface\AddOns\Auc-Advanced\Libs\LibExtraTip\LibExtraTip.lua:276
 comparing = false
 SetSocketGem = <function> defined =[C]:-1
 shownMoneyFrames = 1
 SetPetAction = <function> defined @Interface\AddOns\Auc-Advanced\Libs\LibExtraTip\LibExtraTip.lua:276
 SetUnitDebuff = <function> defined @Interface\AddOns\Auc-Advanced\Libs\LibExtraTip\LibExtraTip.lua:276
 SetLootItem = <function> defined =[C]:-1
 SetQuestItem = <function> defined =[C]:-1
 SetReforgeItem = <function> defined =[C]:-1
 SetTrainerService = <function> defined =[C]:-1
 numMoneyFrames = 1
 SetInboxItem = <function> defined =[C]:-1
 SetBuybackItem = <function> defined =[C]:-1
 shoppingTooltips = <table> {
 }
 SetHyperlinkCompareItem = <function> defined =[C]:-1
 SetMerchantItem = <function> defined =[C]:-1
 SetQuestLogItem = <function> defined =[C]:-1
 SetBackpackToken = <function> defined =[C]:-1
 SetUnitBuff = <function> defined @Interface\AddOns\Auc-Advanced\Libs\LibExtraTip\LibExtraTip.lua:276
 SetTalent = <function> defined @Interface\AddOns\Auc-Advanced\Libs\LibExtraTip\LibExtraTip.lua:276
 SetTradePlayerItem = <function> defined =[C]:-1
 SetSendMailItem = <function> defined =[C]:-1
 updateTooltip = 0.014999992027879
 SetInventoryItem = <function> defined @Interface\AddOns\Outfitter\Outfitter.lua:7500
 Outfitter_OrigSetInventoryItem = <function> defined =[C]:-1
 SetLootRollItem = <function> defined =[C]:-1
 SetMerchantCostItem = <function> defined =[C]:-1
 SetHyperlink = <function> defined @Interface\AddOns\Outfitter\Outfitter.lua:7520
 SetAuctionSellItem = <function> defined =[C]:-1
 SetBagItem = <function> defined @Interface\AddOns\Outfitter\Outfitter.lua:7486
 SetTradeTargetItem = <function> defined =[C]:-1
 SetUnit = <function> defined @Interface\AddOns\Auc-Advanced\Libs\LibExtraTip\LibExtraTip.lua:276
 SetGuildBankItem = <function> defined =[C]:-1
 SetTradeSkillItem = <function> defined =[C]:-1
 SetAuctionItem = <function> defined =[C]:-1
}
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = "attempt to index global 'ClassTrainerFrame' (a nil value)"
Armory = <table> {
 SetQuestLogRewardSpell = <function> defined @Interface\AddOns\Armory\Core\ArmoryStubs.lua:633
 ClearFactions = <function> defined @Interface\AddOns\Armory\Core\ArmoryFactions.lua:101
 HexColor = <function> defined @Interface\AddOns\Armory\Core\ArmoryBase.lua:2132
 GetConfigExpirationDays = <function> defined @Interface\AddOns\Armory\Core\ArmoryConfig.lua:547
 HasSocial = <function> defined @Interface\AddOns\Armory\Core\ArmoryBase.lua:2287
 GetConfigMinimapAngle = <function> defined @Interface\AddOns\Armory\Core\ArmoryConfig.lua:799
 GetInventoryItem = <function> defined @Interface\AddOns\Armory\Core\ArmoryStubs.lua:557
 SetConfigExpirationDays = <function> defined @Interface\AddOns\Armory\Core\ArmoryConfig.lua:542
 GetArenaCurrency = <function> defined @Interface\AddOns\

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