What steps will reproduce the problem?
1. I closed the map and it threw this error.
2.
3.

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

What version of the product are you using?
v6.02.40000

Do you have an error log of what happened?
Date: 2011-02-22 13:22:05
ID: -1
Error occured in: Global
Count: 728
Message: ..\AddOns\MapNotes\MapNotesUtilities.lua line 1320:
   No current map
Debug:
   [C]: ?
   [C]: assert()
   MapNotes\MapNotesUtilities.lua:1320 MapNotes_GetMapKey()
   MapNotesIconLib\MapNotesIconLib.lua:432 Ori_MapNotes_WorldMapButton_OnUpdate()
   MapNotesBrowser\MapNotesBrowser.lua:285 MapNotes_WorldMapButton_OnUpdate()
   MapNotes\MapNotes.lua:2302 MapNotes_MapUpdate()
   MapNotes\MapNotes.lua:4435
      MapNotes\MapNotes.lua:4408
   [C]: ?
   [C]: SetMapZoom()
   ..\FrameXML\WorldMapFrame.lua:759 WorldMapZoomOutButton_OnClick()
   ..\FrameXML\WorldMapFrame.lua:850
      ..\FrameXML\WorldMapFrame.lua:836
   TomTom\TomTom.lua:432
      TomTom\TomTom.lua:426
   MapNotes\MapNotes.lua:3293 WorldMapButton_OnClick()
   LevelRange\LevelRange.lua:67
      LevelRange\LevelRange.lua:66
AddOns:
  Swatter, v5.9.4960 (WhackyWallaby)
  AckisRecipeList, v2.2.2
  ACP, v3.3.13
  Altoholic, v4.0.005c
  Atlas, v1.18.2
  AtlasBattlegrounds, v1.18.2
  AtlasDungeonLocs, v1.18.2
  AtlasOutdoorRaids, v1.18.2
  AtlasTransportation, v1.18.2
  AtlasLootLoader, vv6.03.00-beta
  AtlasQuest, v4.6.1
  AucAdvanced, v5.9.4960 (WhackyWallaby)
  AucFilterBasic, v5.9.4960 (WhackyWallaby)
  AucFilterOutlier, v5.9.4960.2531
  AucMatchUndercut, v5.9.4960.2531
  AucScanData, v5.9.4960 (WhackyWallaby)
  AucStatHistogram, v5.9.4960 (WhackyWallaby)
  AucStatiLevel, v5.9.4960 (WhackyWallaby)
  AucStatPurchased, v5.9.4960 (WhackyWallaby)
  AucStatSales, v5.9.4960.2842
  AucStatSimple, v5.9.4960 (WhackyWallaby)
  AucStatStdDev, v5.9.4960 (WhackyWallaby)
  AucStatWOWEcon, v5.9.4960.2530
  AucUtilAHWindowControl, v5.9.4960.3311
  AucUtilAppraiser, v5.9.4960.2530
  AucUtilAskPrice, v5.9.4960.3175
  AucUtilAutoMagic, v5.9.4960.3142
  AucUtilCompactUI, v5.9.4960.2530
  AucUtilEasyBuyout, v5.9.4960.3583
  AucUtilFixAH, v5.9.4960 (WhackyWallaby)
  AucUtilGlypher, v5.9.4960.2545
  AucUtilItemSuggest, v5.9.4960.3108
  AucUtilPriceLevel, v5.9.4960.2545
  AucUtilScanButton, v5.9.4960.2530
  AucUtilScanFinish, v5.9.4960.2530
  AucUtilScanProgress, v5.9.4960.2530
  AucUtilScanStart, v5.9.4960.4819
  AucUtilSearchUI, v5.9.4960.3655
  AucUtilSimpleAuction, v5.9.4960.4546
  AucUtilVendMarkup, v5.9.4960.2530
  Babylonian, v5.1.DEV.130
  BankItems, v40000
  Bartender4, v4.4.17
  BeanCounter, v5.9.4960 (WhackyWallaby)
  Configator, v5.1.DEV.282
  DataStore, v4.0.001
  DataStoreAchievements, v4.0.001
  DataStoreAuctions, v4.0.001
  DataStoreCharacters, v4.0.001
  DataStoreContainers, v4.0.001
  DataStoreCrafts, v4.0.001
  DataStoreCurrencies, v4.0.001
  DataStoreInventory, v4.0.005b
  DataStoreMails, v4.0.001
  DataStorePets, v4.0.001
  DataStoreQuests, v4.0.001
  DataStoreReputations, v4.0.001
  DataStoreSpells, v4.0.001
  DataStoreStats, v4.0.001
  DataStoreTalents, v4.0.001
  DebugLib, v5.1.DEV.275
  EasyMail, v
  GatherMate2, v1.11
  GroupCalendar5, v5.4
  InFlight, v4.0.004
  InFlightLoad, v4.0.004
  Informant, v5.9.4960 (WhackyWallaby)
  LevelRange, v4.0.00
  LightHeaded, v331
  LightHeadedDataE, v331
  LightHeadedDataQIDNames, v331
  MapNotes, v6.03.40000
  MapNotesBrowser, vv1.00.40000
  MapNotesForAtlas, v1.00.40000
  MapNotesIconLib, v1.04.40000
  MapNotesIconLibFancy, v
  MapNotesIconLibLegacy, v
  MapNotesIconLibNeptunia, v
  MapNotesIconLibNumbers, v
  Mapster, v1.4.0
  QuestCompletist, v93
  QuestGuru, v2.2.3
  QuestGuruTracker, v1.5.6
  QuestInfo, v4.0
  RareSpawnOverlay, v4.2.40000
  Recount, v
  Routes, vv1.3.3
  SilverDragon, vv2.4.1
  Skillet, v
  SpamMeNot, v4.0
  SpeedyGonzales, v1.7.0
  Stubby, v5.9.4960 (WhackyWallaby)
  Titan, v5.0.2.40000 - Revision 519
  TitanBag, v5.0.2.40000
  TitanClock, v5.0.2.40000
  TitanCurrency, v0.4
  TitanLocation, v5.0.2.40000
  TitanPerformance, v5.0.2.40000
  TitanRepair, v5.0.2.40000
  TitanVolume, v5.0.2.40000
  TitanXP, v5.0.2.40000
  TomTom, vv40000-1.2.1-beta
  BlizRuntimeLib_enUS v4.0.6.40000 <us>
  (ck=bff)

Please provide any additional information below.

I hope this is what you needed as far as error code. If it's not where might I find more info? Thank you tons for your work on this. It is an extremely helpful addon.