What steps will reproduce the problem?
1. use Health related tags in DogTag own window, nothing gets printed in result window
2.
3.

What is the expected output? What do you see instead?
Expected to see health related figures, nothing appears

What version of the product are you using?
rev r80517 I think, since I updated Pitbull this morning

Do you have an error log of what happened?
No error reported by the DogTag help window, just nothing appears

Please provide any additional information below.

Health no longer appear in Pitbull unitframes OR in DogTag help window (the one in which we can do tests)

* 12:44 (GMT+1) update
I reinstalled Swatter and got this:

Date: 2008-10-11 12:42:34
ID: 68
Error occured in: Global
Count: 1
Message: LibDogTag-3.0.90203 Error with code "[Status or (if IsFriend then MissingHP:Hide(0):Short:Color('ff7f7f') else FractionalHP(known=true):Short or PercentHP:Percent)]" (Base;Unit). ...itBull\libs\LibDogTag-Unit-3.0\Categories\Health.lua line 38:
   attempt to call method 'GetUnitCurrentHP' (a nil value)
Debug:
   (tail call): ?
   (tail call): ?
   ...itBull\libs\LibDogTag-Unit-3.0\Categories\Health.lua:38
      ...itBull\libs\LibDogTag-Unit-3.0\Categories\Health.lua:37
   [string "local _G = _G;..."]:261:
      [string "local _G = _G;..."]:23
   (tail call): ?
   [C]: xpcall()
   ...\AddOns\PitBull\libs\LibDogTag-3.0\LibDogTag-3.0.lua:301
      ...\AddOns\PitBull\libs\LibDogTag-3.0\LibDogTag-3.0.lua:289
   ...\AddOns\PitBull\libs\LibDogTag-3.0\LibDogTag-3.0.lua:408 AddFontString()
   PitBull\PitBull_MetaLayout.lua:2223 v()
   PitBull\PitBull.lua:4686 _UpdateLayout()
   PitBull\PitBull.lua:4979 _PopulateUnitFrame()
   PitBull\PitBull.lua:5080 object_method()
   ...s\PitBull\libs\LibRockTimer-1.0\LibRockTimer-1.0.lua:289
      ...s\PitBull\libs\LibRockTimer-1.0\LibRockTimer-1.0.lua:227
AddOns:
  AckisRecipeList, v0.937
  ArkInventory, v2.27
  AtlasLoot, vAtlasLoot Enhanced v4.06.04
  AucAdvanced, v5.0.0
  AucFilterBasic, v5.0.0 (BillyGoat)
  AucStatClassic, v5.0.0 (BillyGoat)
  AucStatHistogram, v5.0.0 (BillyGoat)
  AucStatPurchased, v5.0.0 (BillyGoat)
  AucStatSimple, v5.0.0 (BillyGoat)
  AucStatStdDev, v5.0.0 (BillyGoat)
  Auctioneer, v5.0.0
  Bartender3, v3.1.2 r78566
  BeanCounter, v5.0.0 (BillyGoat)
  BigWigs, v2.0 r82151
  Cartographer, vr79916
  CartographerData, v1.0
  CartographerMining, v1.0
  CartographerFishing, v1.0
  CartographerBattlegrounds, v2.0
  CartographerCoordinates, v2.0
  CartographerFoglight, v2.0
  CartographerGroupColors, v2.0
  CartographerGuildPositions, v2.0
  CartographerInstanceLoot, v2.0
  CartographerInstanceMaps, v2.0
  CartographerInstanceNotes, v2.0
  CartographerLookNFeel, v2.0
  CartographerNotes, v2.0
  CartographerPOI, v2.0
  CartographerProfessions, v2.0
  CartographerWaypoints, v2.0
  CartographerZoneInfo, v2.0
  CooldownCount, v3.0
  CurseProfiler, v2.0 2008-07-18T22:39:30Z
  Decursive, v2.2.1
  DrDamage, v1.5.0
  ElkBuffBars, v2.1
  FramesResized, v2.1
  Enchantrix, v5.0.0
  EnchantrixBarker, v5.0.0 (BillyGoat)
  EnhTooltip, v5.0.0
  FishingAce, v0.4.2k
  FuBarQuestsFu, v2.0
  FuBarToFu, v2.0
  FuBar, v60201
  Grid, v79901
  GridManaBars, v0.7
  Informant, v5.0.0
  TouristLib
  MobHealth, v3.3
  Omen, vOmen r79486 / Threat-2.0 r90000
  oRA2, v2.0.$Revision: 81915 $
  Outfitter, v4.2.6
  PitBull, vr1741
  PitBullAura, v2.0
  PitBullBanzai, v1.0
  PitBullBarFader, v0.1
  PitBullCastBar, v2.0
  PitBullCombatIcon, v2.0
  PitBullCombatText, v2.0
  PitBullExperienceBar, v2.0
  PitBullHealthBar, v2.0
  PitBullHideBlizzard, v2.0
  PitBullHighlight, v2.0
  PitBullLeaderIcon, v2.0
  PitBullMasterLooterIcon, v2.0
  PitBullPowerBar, v2.0
  PitBullPvPIcon, v2.0
  PitBullRaidTargetIcon, v2.0
  PitBullRangeCheck, v0.2
  PitBullReadyCheckIcon, v2.0
  PitBullReputationBar, v2.0
  PitBullRestIcon, v2.0
  PitBullSpark, v2.0
  PitBullThreatBar, v2.0
  PitBullVisualHeal, v2.0
  PitBullVoiceIcon, v2.0
  Prat, v2.0 80936
  PratAutoLoD
  PratModules
  PratWaterfall, v2.0 80936
  ProfessionsBook, v2.1.9
  QuestHelper, v0.58
  Recount, v81640
  SendSelf, vSendSelf 1.2.1
  simpleMinimap, v20100-6
  Stubby, v93
  Swatter, v5.0.0
  WhoDrop, v0.655 r32539
  XRS, v2.2 r69998