Describe the bug

After pre-patch, opening and mousing over an ability in the spell book causes an error to occur.

4x TipTacItemRef/ttItemRef.lua:800: attempt to call global 'GetSpellBookItemInfo' (a nil value)
[string "@TipTacItemRef/ttItemRef.lua"]:800: in function <TipTacItemRef/ttItemRef.lua:798>
[string "=[C]"]: in function SetSpellBookItem' [string "@Blizzard_PlayerSpells/SpellBook/Blizzard_SpellBookItem.lua"]:471: in function OnIconEnter'
[string "@Blizzard_PlayerSpells/SpellBook/Blizzard_SpellBookItem.lua"]:700: in function <...rd_PlayerSpells/SpellBook/Blizzard_SpellBookItem.lua:699>

Locals:
self = GameTooltip {
ItemTooltip = Frame {
}
AllTheThingsOnTooltipClearedHook = true
BottomOverlay = Texture {
}
NineSlice = Frame {
}
TopEdge = Texture {
}
LeftEdge = Texture {
}
textLeft1Font = "GameTooltipHeaderText"
textRight2Font = "GameTooltipText"
TopOverlay = Texture {
}
TextLeft1 = GameTooltipTextLeft1 {
}
StatusBar = GameTooltipStatusBar {
}
processingInfo =

{
}
infoList = {
}
waitingForData = false
updateTooltipTimer = 0.190000
TopLeftCorner = Texture {
}
Center = Texture {
}
RightEdge = Texture {
}
BottomEdge = Texture {
}
BottomRightCorner = Texture {
}
supportsDataRefresh = true
BottomLeftCorner = Texture {
}
TopRightCorner = Texture {
}
ttCount = FontString {
}
backdropInfo = {
}
CIMI_tooltipWritten = false
ttIcon = Texture {
}
supportsItemComparison = true
shoppingTooltips = {
}
TextRight1 = GameTooltipTextRight1 {
}
textRight1Font = "GameTooltipHeaderText"
textLeft2Font = "GameTooltipText"
TextRight2 = GameTooltipTextRight2 {
}
TextLeft2 = GameTooltipTextLeft2 {
}
}
slot = 5
bookType = 0
(*temporary) = nil
(*temporary) = 5
(*temporary) = 0
(*temporary) = "attempt to call global 'GetSpellBookItemInfo' (a nil value)"
cfg = {
classification_normal = "%s "
if_iconSize = 113
classification_rare = "%s|r (Rare) "
minimapConfig = {
}
classification_elite = "+%s "
left = 2370.501465
optionsBottom = 773.500000
targetYouText = "<>"
showGuildRank = true
optionsLeft = 784.666870
classification_worldboss = "%s|r (Boss) "
classification_trivial = "~%s "
classification_minus = "-%s "
top = 85.333206
showPlayerGender = true
classification_rareelite = "+%s|r (Rare) "
}
tipDataAdded = {
}
CustomTypeFuncs = {
}

Steps to Reproduce

Open Spell Book
Mouse over an ability.

Expected behavior

No error.

Additional context

No response

Version of TipTac Reborn

24.07.25

Flavor/Version of WoW

Retail 11.0.2

Im also getting this error from the same file:
1x TipTacItemRef/ttItemRef.lua:837: attempt to call global 'HasPetSpells' (a nil value)
[string "@TipTacItemRef/ttItemRef.lua"]:837: in function <TipTacItemRef/ttItemRef.lua:814>
[string "=[C]"]: in function `SetPetAction'
[string "@Blizzard_ActionBar/Mainline/PetActionBar.lua"]:294: in function <Blizzard_ActionBar/Mainline/PetActionBar.lua:273>
[string "=[C]"]: ?
[string "@ElvUI_Libraries/Core/Ace3/AceHook-3.0-9/AceHook-3.0.lua"]:95: in function <...lvUI_Libraries/Core/Ace3/AceHook-3.0/AceHook-3.0.lua:87>
[string "=[C]"]: ?

Locals:
self = GameTooltip {
BottomLeftCorner = Texture {
}
processingInfo =

{
}
infoList = {
}
RightEdge = Texture {
}
TopRightCorner = Texture {
}
NineSlice = Frame {
}
TopEdge = Texture {
}
LeftEdge = Texture {
}
textLeft1Font = "GameTooltipHeaderText"
shouldRefreshData = false
hasMoney = 1
textRight2Font = "GameTooltipText"
TopOverlay = Texture {
}
shoppingTooltips = {
}
StatusBar = GameTooltipStatusBar {
}
ttWorkaroundForFirstMouseoverStatus = 0
BottomEdge = Texture {
}
numMoneyFrames = 1
PixelSnapDisabled = true
ItemTooltip = Frame {
}
ttIcon = Texture {
}
ttCount = FontString {
}
TextLeft1 = GameTooltipTextLeft1 {
}
supportsItemComparison = true
supportsDataRefresh = true
TextRight1 = GameTooltipTextRight1 {
}
BottomOverlay = Texture {
}
BottomRightCorner = Texture {
}
textLeft2Font = "GameTooltipText"
TopLeftCorner = Texture {
}
Center = Texture {
}
waitingForData = false
updateTooltipTimer = 0.065000
textRight1Font = "GameTooltipHeaderText"
TextRight2 = GameTooltipTextRight2 {
}
TextLeft2 = GameTooltipTextLeft2 {
}
backdropInfo = {
}
}
slot = 3
name = "PET_ACTION_MOVE_TO"
texture = "PET_MOVE_TO_TEXTURE"
isToken = 1
isActive = false
autoCastAllowed = false
autoCastEnabled = false
spellID = nil
_name = "Move To"
icon = "Interface\Icons\Ability_Hunter_Pet_Goto"
(*temporary) = nil
(*temporary) = "attempt to call global 'HasPetSpells' (a nil value)"
cfg = {
if_showExpansionName = false
showMount = true
showMountCollected = true
powerBar = false
hideTipsFrameTips = false
anchorFrameTipTypeInCombat = "mouse"
powerBarText = "percent"
if_iconAnchor = "CENTER"
t_showTalentText = true
colorLevel = {
}
hideTipsInCombat = "fwu"
classification_rare = "%s|r (Rare) "
barsCondenseValues = true
optionsBottom = 595.166931
reactColoredBackdrop = false
hideAllTipsInCombat = false
classification_trivial = "%s "
iconSize = 30
minimapConfig = {
}
targetYouText = "<>"
showGuildRank = true
gradientTip = true
if_modifyAchievementTips = true
hideTips = "none"
showCurrentUnitSpeed = false
selfAurasOnly = false
if_achievmentColoredBorder = true
reactIcon = false
showTarget = "last"
anchorFrameTipPointInCombat = "TOPLEFT"
if_iconOffsetX = 22
if_showPetActionId = false
healthBar = true
hideTipsActionTips = false
auraMaxRows = 4
t_showRoleIcon = true
anchorOverrideCFPoint = "TOPLEFT"
enableAnchor = true
if_iconTooltipAnchor = "TOPLEFT"
anchorWorldTipPointInCombat = "TOPLEFT"
iconCombat = false
fontSize = 12
if_stackCountToTooltip = "always"
hideTipsInCombatFrameUnits = true
showTargetedBy = true
anchorFrameUnitPointInCombat = "TOPLEFT"
anchorWorldUnitPoint = "TOPLEFT"
classification_worldboss = "%s|r (Boss) "
showPlayerGender = false
showMountIcon = true
anchorWorldTipPoint = "TOPLEFT"
if_iconSize = 46
iconClass = false
auraSize = 20
hideTipsWorldTips = false
anchorWorldUnitPointInCombat = "TOPLEFT"
anchorFrameTipPoint = "TOPLEFT"
anchorFrameUnitTypeInCombat = "mouse"
fontFace = "Interface\AddOns\ElvUI\Core\Media\Fonts\Expressway.ttf"
hideSpecializationAndClassText = true
classification_elite = "+%s "
if_showCurrencyId = false
tipBackdropEdge = "Interface\Buttons\WHITE8X8"
aurasAtBottom = true
backdropEdgeSize = 1
showMountText = true
hideFactionText = false
anchorFrameUnitPoint = "TOPLEFT"
barTexture = "Interface\AddOns\BigWigs\Media\Textures\Smoother"
hideTipsWorldUnits = false
enableColorFaction = true
left = 2017.666260
t_talentFormat = 2
updateFreq = 1
anchorOverrideCFType = "mouse"
manaBar = true
hidePvpText = true
pixelPerfectBackdrop = true
top = 291.166626
hideTipsInCombatWorldTips = false
barFontSize = 14
anchorWorldUnitTypeInCombat = "mouse"
if_showFlyoutId = false
t_colorTalentTextByClass = true
fontFlags = "OUTLINE"
if_showIconId = true
if_showExpansionIcon = false
t_showTalentIcon = true
iconFaction = false
anchorFrameUnitType = "mouse"
hideRealmText = false
nameType = "title"
optionsLeft = 1268.833740
showMythicPlusDungeon

Thanks for reporting this! 👍

Fix will be included in the next release.