WowAce

What steps will reproduce the problem?
1.Log into WoW with ShadowedUnitFrames enabled. Error pops up on load.

What is the expected output? What do you see instead?
What should I see? No error. What am I seeing? An error:
Date: 2014-11-21 18:06:43
ID: 1
Error occured in: Global
Count: 1
Message: ...ce\AddOns\ShadowedUnitFrames\modules\combopoints.lua line 150:
   attempt to index field '?' (a nil value)
Debug:
   [C]: ?
   ...ce\AddOns\ShadowedUnitFrames\modules\combopoints.lua:150: UpdateBarBlocks()
   ...ace\AddOns\ShadowedUnitFrames\modules\soulshards.lua:20: ?()
   ...ace\AddOns\ShadowedUnitFrames\ShadowedUnitFrames.lua:809: FireModuleEvent()
   ...terface\AddOns\ShadowedUnitFrames\modules\layout.lua:146: Load()
   ...nterface\AddOns\ShadowedUnitFrames\modules\units.lua:318: SetVisibility()
   ...nterface\AddOns\ShadowedUnitFrames\modules\units.lua:617:
      ...nterface\AddOns\ShadowedUnitFrames\modules\units.lua:445
   [C]: SetAttribute()
   ...nterface\AddOns\ShadowedUnitFrames\modules\units.lua:979: LoadUnit()
   ...nterface\AddOns\ShadowedUnitFrames\modules\units.lua:1338: InitializeFrame()
   ...ace\AddOns\ShadowedUnitFrames\ShadowedUnitFrames.lua:491: LoadUnits()
   ...ace\AddOns\ShadowedUnitFrames\ShadowedUnitFrames.lua:88: OnInitialize()
   ...ace\AddOns\ShadowedUnitFrames\ShadowedUnitFrames.lua:1126:
      ...ace\AddOns\ShadowedUnitFrames\ShadowedUnitFrames.lua:1124
Locals:

AddOns:
  Swatter, v5.21c.5521 (SanctimoniousSwamprat)
  NPCScan, v6.0.3.3
  NPCScanOverlay, v6.0.3.2
  Align, v
  AucAdvanced, v5.21c.5521 (SanctimoniousSwamprat)
  AucFilterBasic, v5.21c.5521 (SanctimoniousSwamprat)
  AucFilterOutlier, v5.21c.5521.5459(5.21c/embedded)
  AucMatchUndercut, v5.21c.5521.5507(5.21c/embedded)
  AucStatHistogram, v5.21c.5521 (SanctimoniousSwamprat)
  AucStatiLevel, v5.21c.5521 (SanctimoniousSwamprat)
  AucStatPurchased, v5.21c.5521 (SanctimoniousSwamprat)
  AucStatSales, v5.21c.5521.5476(5.21c/embedded)
  AucStatSimple, v5.21c.5521 (SanctimoniousSwamprat)
  AucStatStdDev, v5.21c.5521 (SanctimoniousSwamprat)
  AucStatWOWEcon, v5.21c.5521.5323(5.21c/embedded)
  AucUtilAHWindowControl, v5.21c.5521.5347(5.21c/embedded)
  AucUtilAppraiser, v5.21c.5521.5495(5.21c/embedded)
  AucUtilAskPrice, v5.21c.5521.5447(5.21c/embedded)
  AucUtilAutoMagic, v5.21c.5521.5443(5.21c/embedded)
  AucUtilCompactUI, v5.21c.5521.5496(5.21c/embedded)
  AucUtilEasyBuyout, v5.21c.5521.5507(5.21c/embedded)
  AucUtilFixAH, v5.21c.5521 (SanctimoniousSwamprat)
  AucUtilItemSuggest, v5.21c.5521.5417(5.21c/embedded)
  AucUtilPriceLevel, v5.21c.5521.5458(5.21c/embedded)
  AucUtilScanButton, v5.21c.5521.5403(5.21c/embedded)
  AucUtilScanFinish, v5.21c.5521.5515(5.21c/embedded)
  AucUtilScanProgress, v5.21c.5521.4979(5.21c/embedded)
  AucUtilScanStart, v5.21c.5521.5347(5.21c/embedded)
  AucUtilSearchUI, v5.21c.5521.5515(5.21c/embedded)
  AucUtilSimpleAuction, v5.21c.5521.5514(5.21c/embedded)
  AucUtilVendMarkup, v5.21c.5521.4828(5.21c/embedded)
  AutoRepair, v
  Babylonian, v5.1.DEV.332(/embedded)
  BagBrother, v
  Bagnon, v6.0.15
  Bartender4, v4.6.5
  BeanCounter, v5.21c.5521 (SanctimoniousSwamprat)
  BetterPowerBarAlt, v1.4.2
  Castbars, v
  Configator, v5.1.DEV.376(/embedded)
  DBMCore, v
  DBMDefaultSkin, v
  DBMStatusBarTimers, v
  DebugLib, v5.1.DEV.337(/embedded)
  Decursive, v2.7.3.6
  Enchantrix, v5.21c.5521 (SanctimoniousSwamprat)
  EnchantrixBarker, v5.21c.5521 (SanctimoniousSwamprat)
  Informant, v5.21c.5521 (SanctimoniousSwamprat)
  kgPanels, v1.20
  LagBar, v3.3
  LibExtraTip, v5.12.DEV.363(/embedded)
  LibSharedMedia30, v3.0-89
  LootRollMover, v3.4
  LootWonAlertHiderMover, v1.03.00
  Mapster, v1.6.2
  Masque, v6.0.0
  MoveAnything, v15.0.5
  OmniCC, v6.0.4
  Postal, v3.5.1
  Prat30, v3.5.10
  Prat30HighCPUUsageModules, v
  Prat30Libraries, v
  SellJunk, v3.0.10
  SexyMap, v2.4.21
  ShadowedUnitFrames, vv4.0.7
  SharedMedia, v3.0.5-186
  Skada, v1.4-22
  SlideBar, v5.21c.5521 (SanctimoniousSwamprat)
  SpellFlash, v6.17
  SpellFlashCore, v2.0.5
  Stubby, v5.21c.5521 (SanctimoniousSwamprat)
  TidyPlates, v6.15.3
  TidyPlatesClassicPlates, v
  TidyPlatesGraphite, v
  TidyPlatesGrey, v
  TidyPlatesNeon, v
  TidyPlatesQuatre, v
  TidyPlatesHub, v
  TidyPlatesWidgets, v
  TipHelper, v5.12.DEV.351(/embedded)
  TipTac, v14.10.16
  TipTacExtraTip, v1.0
  TipTacItemRef, v14.10.16
  TipTacTalents, v14.10.15
  xanachievementmover, v1.7
  BlizRuntimeLib_enUS v6.0.3.60000 <none>
  (ck=bd0)

What version of the product are you using?
According to Curse Client, I'm using v4.0.7

Do you have an error log of what happened?
If I do, I have no idea where it is.

Please provide any additional information below.
None.

Duplciate #800