7x ...ssionFilter\TradeSkillFrame\Core\DefineFunctions.lua:76: attempt to perform arithmetic on local 'itemLevel' (a nil value)
[string "@SigmaProfessionFilter\TradeSkillFrame\Core\DefineFunctions.lua"]:76: in function GetNumTradeSkills' [string "@SigmaProfessionFilter\TradeSkillFrame\Core\Utility.lua"]:503: in functionFullUpdate'
[string "@SigmaProfessionFilter\TradeSkillFrame\Core\DefineFunctions.lua"]:501: in function <...ssionFilter\TradeSkillFrame\Core\DefineFunctions.lua:500>
string "=[C]": in function Show' [string "@Interface_TBC\FrameXML\UIParent.lua"]:2105: in functionSetUIPanel'
[string "@Interface_TBC\FrameXML\UIParent.lua"]:1950: in function `ShowUIPanel'
[string "@Interface_TBC\FrameXML\UIParent.lua"]:1818: in function <Interface_TBC\FrameXML\UIParent.lua:1814>
7x ...ssionFilter\TradeSkillFrame\Core\DefineFunctions.lua:76: attempt to perform arithmetic on local 'itemLevel' (a nil value) [string "@SigmaProfessionFilter\TradeSkillFrame\Core\DefineFunctions.lua"]:76: in function
GetNumTradeSkills' [string "@SigmaProfessionFilter\TradeSkillFrame\Core\Utility.lua"]:503: in function
FullUpdate' [string "@SigmaProfessionFilter\TradeSkillFrame\Core\DefineFunctions.lua"]:501: in function <...ssionFilter\TradeSkillFrame\Core\DefineFunctions.lua:500>string "=[C]": in function `TradeSkillFrame_OnShow'
string "=[C]": in function
Show' [string "@Interface_TBC\FrameXML\UIParent.lua"]:2105: in function
SetUIPanel' [string "@Interface_TBC\FrameXML\UIParent.lua"]:1950: in function `ShowUIPanel' [string "@Interface_TBC\FrameXML\UIParent.lua"]:1818: in function <Interface_TBC\FrameXML\UIParent.lua:1814>