WowAce

What steps will reproduce the problem?
1. Opening the crafting window first time after installation.
2.
3.

What is the expected output? What do you see instead?
I just installed it, so I couldn't tell you.  However the craft window does continue to open.

What version of the product are you using?
119release

Do you have an error log of what happened?
Date: 2013-08-27 14:28:16
ID: 1
Error occured in: Global
Count: 1
Message: ...ace\AddOns\LilSparkysWorkshop\lilsparkysworkshop.lua line 1407:
   attempt to compare number with nil
Debug:
   [string "*:OnLoad"]:6:
      [string "*:OnLoad"]:1
   [C]: ?
   ...ace\AddOns\LilSparkysWorkshop\lilsparkysworkshop.lua:1407:
      ...ace\AddOns\LilSparkysWorkshop\lilsparkysworkshop.lua:1334
   ...ace\AddOns\LilSparkysWorkshop\lilsparkysworkshop.lua:1667: GetItemCost()
   ...ace\AddOns\LilSparkysWorkshop\lilsparkysworkshop.lua:1527:
      ...ace\AddOns\LilSparkysWorkshop\lilsparkysworkshop.lua:1504
   ...ace\AddOns\LilSparkysWorkshop\lilsparkysworkshop.lua:1560: triggerFunction()
   ...ace\AddOns\LilSparkysWorkshop\lilsparkysworkshop.lua:2673:
      ...ace\AddOns\LilSparkysWorkshop\lilsparkysworkshop.lua:2665
Locals:
msg = nil
self = <unnamed> {
0 = <userdata>
origErrorHandler = <function> defined @Interface\AddOns\Decursive\Dcr_DIAG.lua:490
errorHandler = <function> defined @Interface\AddOns\TradeSkillMaster\Util\ErrorHandler.lua:223
handler = <function> defined *:OnLoad:1
}

AddOns:
  Swatter, v4.3.1 (<%codename%>)
  Ace3, v
  AckisRecipeList, v2.5.1
  Altoholic, v5.3.001
  Atlas, v1.25.00
  AtlasArena, v1.4.02
  AtlasBattlegrounds, v1.25.01
  AtlasBurningCrusade, v1.25.00
  AtlasCataclysm, v1.25.00
  AtlasClassicWoW, v1.25.00
  AtlasDungeonLocs, v1.25.00
  AtlasOutdoorRaids, v1.25.00
  AtlasScenarios, v1.25.01
  AtlasTransportation, v1.25.01
  AtlasWorldEvents, v3.04
  AtlasWrathoftheLichKing, v1.25.00
  AtlasLootLoader, vv7.06.00
  AtlasQuest, v4.8.5
  AucAdvanced, v5.17.5413 (NeedyNoddy)
  AucFilterBasic, v5.17.5413 (NeedyNoddy)
  AucFilterOutlier, v5.17.5413.5347(5.17/embedded)
  AucMatchUndercut, v5.17.5413.5364(5.17/embedded)
  AucStatHistogram, v5.17.5413 (NeedyNoddy)
  AucStatiLevel, v5.17.5413 (NeedyNoddy)
  AucStatPurchased, v5.17.5413 (NeedyNoddy)
  AucStatSales, v5.17.5413.5376(5.17/embedded)
  AucStatSimple, v5.17.5413 (NeedyNoddy)
  AucStatStdDev, v5.17.5413 (NeedyNoddy)
  AucStatWOWEcon, v5.17.5413.5323(5.17/embedded)
  AucUtilAHWindowControl, v5.17.5413.5347(5.17/embedded)
  AucUtilAppraiser, v5.17.5413.5393(5.17/embedded)
  AucUtilAskPrice, v5.17.5413.5347(5.17/embedded)
  AucUtilAutoMagic, v5.17.5413.5392(5.17/embedded)
  AucUtilCompactUI, v5.17.5413.5400(5.17/embedded)
  AucUtilEasyBuyout, v5.17.5413.5347(5.17/embedded)
  AucUtilFixAH, v5.17.5413 (NeedyNoddy)
  AucUtilItemSuggest, v5.17.5413.5365(5.17/embedded)
  AucUtilPriceLevel, v5.17.5413.5365(5.17/embedded)
  AucUtilScanButton, v5.17.5413.5403(5.17/embedded)
  AucUtilScanFinish, v5.17.5413.5347(5.17/embedded)
  AucUtilScanProgress, v5.17.5413.4979(5.17/embedded)
  AucUtilScanStart, v5.17.5413.5347(5.17/embedded)
  AucUtilSearchUI, v5.17.5413.5373(5.17/embedded)
  AucUtilSimpleAuction, v5.17.5413.5388(5.17/embedded)
  AucUtilVendMarkup, v5.17.5413.4828(5.17/embedded)
  Babylonian, v5.1.DEV.332(/embedded)
  BagBrother, v
  Bagnon, v5.3.6
  BeanCounter, v5.17.5413 (NeedyNoddy)
  beancounterparser, v0.1
  Carbonite, v5.1.6
  CarboniteTransfer, v1.01
  Configator, v5.1.DEV.344(/embedded)
  DataStore, v5.3.001
  DataStoreAchievements, v5.3.001
  DataStoreAgenda, v5.3.001
  DataStoreAuctions, v5.3.001
  DataStoreCharacters, v5.3.001
  DataStoreContainers, v5.3.001
  DataStoreCrafts, v5.3.001
  DataStoreCurrencies, v5.3.001
  DataStoreInventory, v5.3.001
  DataStoreMails, v5.3.001
  DataStorePets, v5.3.001
  DataStoreQuests, v5.3.001
  DataStoreReputations, v5.3.001
  DataStoreSpells, v5.3.001
  DataStoreStats, v5.3.001
  DataStoreTalents, v5.3.001
  DebugLib, v5.1.DEV.337(/embedded)
  Decursive, v2.7.2.9
  Enchantrix, v5.17.5413 (NeedyNoddy)
  EnchantrixBarker, v5.17.5413 (NeedyNoddy)
  Gatherer, v4.3.1
  GatherMate2, v1.26
  GuildGreet, v5.3.0
  Informant, v5.17.5413 (NeedyNoddy)
  KevToolQueue, v5.3.1
  LibExtraTip, v5.12.DEV.350(/embedded)
  LightHeaded, v364
  LilSparkysWorkshop, v
  Postal, v3.5.1
  RecipeProfit, v4.0.3
  SellJunk, v3.0.9
  Skillet, v
  SlideBar, v4.3.1 (<%codename%>)
  Stubby, v5.17.5413 (NeedyNoddy)
  SuperDuperMacro, v2.4.6
  TipHelper, v5.12.DEV.351(/embedded)
  TradeSkillMaster, vv2.1
  TradeSkillMasterAccounting, vv2.0.3
  TradeSkillMasterAdditions, vv2.0
  TradeSkillMasterAuctionDB, vv2.0.1
  TradeSkillMasterAuctioning, vv2.0.2
  TradeSkillMasterCrafting, vv2.1.2
  TradeSkillMasterDestroying, vv2.0.1
  TradeSkillMasterItemTracker, vv2.0.1
  TradeSkillMasterMailing, vv2.0.3
  TradeSkillMasterShopping, vv2.0.4
  TradeSkillMasterWarehousing, vv2.0.3
  TradeSkillMasterWoWuction, vv2.0.4
  WoWDBProfiler, v
  BlizRuntimeLib_enUS v5.3.0.50300 <us>
  (ck=dc2)

Please provide any additional information below.
This error may be related to TradeSkillMaster.  I see a reference to it in the locals section of the error output, but I'm not an expert with this hehe.