Have not figured out what causes it... but often, the bank window will show no slots... 1/2 of the time if I toggle from normal to trade and back, they appear. The other half of the time, I must /reload

Here was a LUA that may help

Date: 2015-05-17 10:39:53
ID: 5
Error occured in: Global
Count: 1
Message: ..\AddOns\Combuctor\components\itemFrame.lua line 121:
attempt to call method 'Set' (a nil value)
Debug:
(tail call): ?

Combuctor\components\itemFrame.lua:121:
Combuctor\components\itemFrame.lua:111
(tail call): ?
Combuctor\components\itemFrame.lua:196: Regenerate()
Combuctor\components\frame.lua:225: SetFilter()
Combuctor\components\frame.lua:338: SetSubCategory()
...terface\AddOns\Combuctor\components\bottomFilter.lua:23:
...terface\AddOns\Combuctor\components\bottomFilter.lua:17
Locals:
(_temporary) = "LeftButton"
(_temporary) = false
(*temporary) = defined =C:-1

AddOns:
Swatter, v5.21d2.5561 (SanctimoniousSwamprat)
ACP, v3.4.15
AtlasLoot, vv7.07.03
AtlasLootCataclysm, vv7.07.03
AtlasLootClassicWoW, vv7.07.03
AtlasLootLoader, vv7.07.03
AtlasLootMistsofPandaria, vv7.07.03
AucAdvanced, v5.21d2.5561 (SanctimoniousSwamprat)
AucFilterBasic, v5.21d2.5561 (SanctimoniousSwamprat)
AucFilterOutlier, v5.21d2.5561.5459(5.21d2/embedded)
AucMatchUndercut, v5.21d2.5561.5507(5.21d2/embedded)
AucScanData, v5.21d2.5561 (SanctimoniousSwamprat)
AucStatHistogram, v5.21d2.5561 (SanctimoniousSwamprat)
AucStatiLevel, v5.21d2.5561 (SanctimoniousSwamprat)
AucStatPurchased, v5.21d2.5561 (SanctimoniousSwamprat)
AucStatSales, v5.21d2.5561.5476(5.21d2/embedded)
AucStatSimple, v5.21d2.5561 (SanctimoniousSwamprat)
AucStatStdDev, v5.21d2.5561 (SanctimoniousSwamprat)
AucStatWOWEcon, v5.21d2.5561.5323(5.21d2/embedded)
AucUtilAHWindowControl, v5.21d2.5561.5347(5.21d2/embedded)
AucUtilAppraiser, v5.21d2.5561.5545(5.21d2/embedded)
AucUtilAskPrice, v5.21d2.5561.5447(5.21d2/embedded)
AucUtilAutoMagic, v5.21d2.5561.5537(5.21d2/embedded)
AucUtilCompactUI, v5.21d2.5561.5550(5.21d2/embedded)
AucUtilEasyBuyout, v5.21d2.5561.5507(5.21d2/embedded)
AucUtilFixAH, v5.21d2.5561 (SanctimoniousSwamprat)
AucUtilItemSuggest, v5.21d2.5561.5417(5.21d2/embedded)
AucUtilPriceLevel, v5.21d2.5561.5535(5.21d2/embedded)
AucUtilScanButton, v5.21d2.5561.5403(5.21d2/embedded)
AucUtilScanFinish, v5.21d2.5561.5515(5.21d2/embedded)
AucUtilScanProgress, v5.21d2.5561.4979(5.21d2/embedded)
AucUtilScanStart, v5.21d2.5561.5347(5.21d2/embedded)
AucUtilSearchUI, v5.21d2.5561.5556(5.21d2/embedded)
AucUtilSimpleAuction, v5.21d2.5561.5531(5.21d2/embedded)
AucUtilVendMarkup, v5.21d2.5561.4828(5.21d2/embedded)
Auctionator, v3.2.3
Babylonian, v5.1.DEV.332(/embedded)
BagBrother, v
Bagnon, v6.1.7
BattlegroundTargets, v60100-4
BattlePetQualityNotifier, v1.3.0
BeanCounter, v5.21d2.5561 (SanctimoniousSwamprat)
BGDefender, v1.6.7
BittensSpellFlashPriest, v60100.201503092107
BrokerSmartBuff, v6.0a
BrokerSmartDebuff, v6.0a
Carbonite, v6.0.1
CarboniteInfo, v6.0
CarboniteNotes, v6.0.1
CarboniteQuests, v6.0.1
CarboniteSocial, v6.0.1
CarboniteWarehouse, v6.0.1
CarboniteWeekly, v6.0.1
clcppb, v
Combuctor, v6.1
CombuctorSets, v6.1
Configator, v5.1.DEV.382(/embedded)
DBMCore, v
DBMDefaultSkin, v
DBMStatusBarTimers, v
DebugLib, v5.1.DEV.337(/embedded)
Decursive, v2.7.4.2
Enchantrix, v5.21d2.5561 (SanctimoniousSwamprat)
EnchantrixBarker, v5.21d2.5561 (SanctimoniousSwamprat)
FocusFrame, v2.5.2
GladiatorlosSA, v2.0
HealersHaveToDie, v2.3.5
Informant, v5.21d2.5561 (SanctimoniousSwamprat)
InspectEquip, v2.0.9
LibExtraTip, v5.12.DEV.384(/embedded)
MageNuggets, v4.4.9
MikScrollingBattleText, v5.7.142
Overachiever, v0.82
PlateBuffs, v1.18.1
PowerAuras, v4.27.8
PowerAurasOptions, v4.27.8
PreformAVEnabler, v3.04
RaidAchievement, v
RaidAchievementAchieveReminder, v
Recount, vv6.1.2c release
SaySapped, v2014-10-15
SellJunk, v3.0.11
SlideBar, v5.21d2.5561 (SanctimoniousSwamprat)
SmartBuff, v6.0c
SmartDebuff, v6.0b
SpellFlash, v6.22
SpellFlashCore, v2.0.6
Spy, v3.2.5
StealthAlerter, v0.99.22
Stubby, v5.21d2.5561 (SanctimoniousSwamprat)
thazinquisition, v
TipHelper, v5.12.DEV.380(/embedded)
Titan, v5.6.3.60100
TitanBag, v5.6.3.60100
TitanClock, v5.6.3.60100
TitanConquestPoints, v4.0.001
TitanCritLine, v0.7.1
TitanGold, v5.6.3.60100
TitanHonorPoints, v4.0.001
TitanLocation, v5.6.3.60100
TitanLootType, v5.6.3.60100
TitanPerformance, v5.6.3.60100
TitanPvP, v1.4
TitanRepair, v5.6.3.60100
TitanSpec, v4.1
TitanVolume, v5.6.3.60100
TitanXP, v5.6.3.60100
TomTom, vv60100-1.0.0
TotemTimers, v11.1.14
TradeSkillMaster, vv2.10.22
TradeSkillMasterCrafting, vv2.6.18
TradeSkillMasterDestroying, vv2.1.12
TradeSkillMasterItemTracker, vv2.1.3
BlizRuntimeLib_enUS v6.1.2.60100
(ck=f90)