Getting the below LUA error every time when doing the following:

1. Go to Crafting Orders tab, either Public or Private.
2. Open a work order, either click Start Order or not, both cases produce the error.
3. Go to Recipes tab.
4. Observe error:

1x ...Ons/CraftSim/Modules/AverageProfit/AverageProfit.lua:82: bad argument #1 to 'pairs' (table expected, got nil)
[string "=[C]"]: in function pairs' [string "@CraftSim/Modules/AverageProfit/AverageProfit.lua"]:82: in function GetExpectedQualityBySkill'
[string "@CraftSim/Pricing/ProfitCalculation.lua"]:334: in function GetAverageProfit' [string "@CraftSim/Modules/AverageProfit/AverageProfit.lua"]:96: in function CalculateStatWeights'
[string "@CraftSim/Main/CraftSim.lua"]:582: in function TriggerModulesByRecipeType' [string "@CraftSim/Main/CraftSim.lua"]:165: in function TriggerModulesErrorSafe'
[string "@CraftSim/Main/CraftSim.lua"]:199: in function <CraftSim/Main/CraftSim.lua:183>
[string "=[C]"]: ?
[string "=[C]"]: in function Init' [string "@Blizzard_ProfessionsTemplates/Blizzard_ProfessionsRecipeSchematicForm.lua"]:191: in function <...emplates/Blizzard_ProfessionsRecipeSchematicForm.lua:185> [string "=[C]"]: in function SetShown'
[string "@SharedXML/TabSystem/TabSystemOwner.lua"]:33: in function SetTab' [string "@SharedXML/TabSystem/TabSystemOwner.lua"]:69: in function SetTab'
[string "@Blizzard_Professions/Blizzard_ProfessionsFrame.lua"]:368: in function <...s/Blizzard_Professions/Blizzard_ProfessionsFrame.lua:284>
[string "=(tail call)"]: ?
[string "@SharedXML/TabSystem/TabSystemTemplates.lua"]:175: in function `SetTab'
[string "@SharedXML/TabSystem/TabSystemTemplates.lua"]:98: in function <SharedXML/TabSystem/TabSystemTemplates.lua:95>
[string "=[C]"]: ?

Locals:
(*temporary) = nil
(*temporary) = "table expected, got nil"
= defined =[C]:-1

Hm I cannot reproduce this
I made a work order for a blue axe on one of my alts for my blacksmith
then I switched to the blacksmith and went to the blacksmithing table
opened work orders-> personal -> the work order to see the details
then switched back and forth between recipe tab and work order but no error

Does not change when the order is started

I think it's not for every item or every profession, I always get this for Engineering orders but usually not for BS or LW, I think I also had this for Tailoring.

Same thing just happened when trying to complete a Personal LW order for a Lavish Floral Pack recraft.
I didn't start the order, just opened it and then switched to the Recipes tab. Got this error:

8x ...Ons/CraftSim/Modules/AverageProfit/AverageProfit.lua:82: bad argument #1 to 'pairs' (table expected, got nil)
[string "=[C]"]: in function pairs' [string "@CraftSim/Modules/AverageProfit/AverageProfit.lua"]:82: in function GetExpectedQualityBySkill'
[string "@CraftSim/Pricing/ProfitCalculation.lua"]:334: in function GetAverageProfit' [string "@CraftSim/Modules/AverageProfit/AverageProfit.lua"]:96: in function CalculateStatWeights'
[string "@CraftSim/Main/CraftSim.lua"]:582: in function TriggerModulesByRecipeType' [string "@CraftSim/Main/CraftSim.lua"]:165: in function TriggerModulesErrorSafe'
[string "@CraftSim/Main/CraftSim.lua"]:199: in function <CraftSim/Main/CraftSim.lua:183>
[string "=[C]"]: ?
[string "=[C]"]: in function Init' [string "@Blizzard_ProfessionsTemplates/Blizzard_ProfessionsRecipeSchematicForm.lua"]:191: in function <...emplates/Blizzard_ProfessionsRecipeSchematicForm.lua:185> [string "=[C]"]: in function SetShown'
[string "@SharedXML/TabSystem/TabSystemOwner.lua"]:33: in function SetTab' [string "@SharedXML/TabSystem/TabSystemOwner.lua"]:69: in function SetTab'
[string "@Blizzard_Professions/Blizzard_ProfessionsFrame.lua"]:368: in function <...s/Blizzard_Professions/Blizzard_ProfessionsFrame.lua:284>
[string "=(tail call)"]: ?
[string "@SharedXML/TabSystem/TabSystemTemplates.lua"]:175: in function `SetTab'
[string "@SharedXML/TabSystem/TabSystemTemplates.lua"]:98: in function <SharedXML/TabSystem/TabSystemTemplates.lua:95>
[string "=[C]"]: ?

Locals:
(*temporary) = nil
(*temporary) = "table expected, got nil"
= defined =[C]:-1

Probably worth mentioning that I have Tuskarr Beanbag Favorited and that's where the Recipes tab opens by default.
Also it is 100% reproducible this way.

After a little more testing, if I leave some filter on in the Recipes tab which causes it to open some other recipe when switched to (Life-Bound Belt, in this case), the error won't pop up.

Since the time of opening this ticket, I have had this happen many times. A way to steadiliy reproduce the fault:

1. Send a (Public or Private) Work Order for some equipment (armor or weapon)
2. On the crafting toon, favorite a Recipe that is not an equipment (toy, pet, etc)
3. Open Crafting Orders tab and open the order (either start it or not)
4. Switch to Recipes tab
5. Observe error

It's probably happening the other way around (order for toy, favorite an equipment) too but I had little luck testing that scenario. I am willing to, though, if that helps.

I'm still getting this in v8 of CraftSim. Same scenario as in the last comment. Engineering, favorited the Atomic Recalibrator, got a work order, started the order, swapped tabs, got the error.

2x ...Ons/CraftSim/Modules/AverageProfit/AverageProfit.lua:82: bad argument #1 to 'pairs' (table expected, got nil)
[string "=[C]"]: in function `pairs'
[string "@CraftSim/Modules/AverageProfit/AverageProfit.lua"]:82: in function `GetExpectedQualityBySkill'
[string "@CraftSim/Pricing/ProfitCalculation.lua"]:362: in function `GetAverageProfit'
[string "@CraftSim/Modules/AverageProfit/AverageProfit.lua"]:94: in function `CalculateStatWeights'
[string "@CraftSim/Main/CraftSim.lua"]:620: in function `TriggerModulesByRecipeType'
[string "@CraftSim/Main/CraftSim.lua"]:189: in function `TriggerModulesErrorSafe'
[string "@CraftSim/Main/CraftSim.lua"]:234: in function <CraftSim/Main/CraftSim.lua:207>
[string "=[C]"]: ?
[string "=[C]"]: in function `Init'
[string "@Blizzard_ProfessionsTemplates/Blizzard_ProfessionsRecipeSchematicForm.lua"]:191: in function <...emplates/Blizzard_ProfessionsRecipeSchematicForm.lua:185>
[string "=[C]"]: in function `SetShown'
[string "@SharedXML/TabSystem/TabSystemOwner.lua"]:33: in function `SetTab'
[string "@SharedXML/TabSystem/TabSystemOwner.lua"]:69: in function `SetTab'
[string "@Blizzard_Professions/Blizzard_ProfessionsFrame.lua"]:368: in function <...s/Blizzard_Professions/Blizzard_ProfessionsFrame.lua:284>
[string "=(tail call)"]: ?
[string "@SharedXML/TabSystem/TabSystemTemplates.lua"]:175: in function `SetTab'
[string "@SharedXML/TabSystem/TabSystemTemplates.lua"]:98: in function <SharedXML/TabSystem/TabSystemTemplates.lua:95>
[string "=[C]"]: ?

Locals:
(*temporary) = nil
(*temporary) = "table expected, got nil"
 = <function> defined =[C]:-1

closed for now as it seems to have been related to the bug regarding favourited recipes