if (mmData.avgPrice == nil or mmData.avgPrice == 0) then

if not mmData or (mmData.avgPrice == nil or mmData.avgPrice == 0) then

user:/AddOns/LootDrop/LootDrop.lua:6974: attempt to index a nil value
stack traceback:
user:/AddOns/LootDrop/LootDrop.lua:6974: in function 'LootDrop:GetValueString'
|caaaaaa<Locals> self = [table:1]{_skillPsijicXpLastVal = 0, _rapportLastVal = 0, _EndeavorLastVal = 0, _preview_eticket = 0, _skillFenceXpLastVal = 0, _eticketLastVal = 0, _transmuteLastVal = 0, lastRankXP = 0, _preview_cXP = 0, ScreenMaxHeight = 1080, _preview_clevel = 0, _preview_XP = 1, _preview_rapport = 0, _preview_voucher = 0, hasHidden = F, _skillMageXpLastVal = 0, ScreenMaxWidth = 1920, _preview_level = 0, _preview_undaunted = 0, _undauntedLastVal = 0, _skillUndauntedXpLastVal = 0, _skillFighterXpLastVal = 0, _skillBrotherhoodXpLastVal = 0, _preview_endeavor = 0, _wVoucherLastVal = 0, _preview_gold = 100, currentXP = 0, _skillXpLastVal = 0, _xpLastVal = 0, loaded = T, _skillThievesXpLastVal = 0, _tvLastVal = 0, _controlId = 1, _apLastRP = 0, _apLastRPVal = 0, _preview_transmute = 0, _xpCompanionLastVal = 0, _coinLastVal = 0, _preview_telvar = 0, _apLastVal = 0, nextRankXP = 0}, itemLink = "|H0:item:45301:365:50:0:0:0:0:...", quantity = 1, cquantity = 1, option = 3, val = 76, mult = 76, goldg = "g", tMult = 0, tVal = 0, value = "", cValue = "", multForm = 76, multFormC = 76, valForm = 76, MM = 0, ATT = 0, TTC = 162.3 </Locals>|r
user:/AddOns/LootDrop/LootDrop.lua:7078: in function 'LootDrop:LootPrint'
|caaaaaa<Locals> self = [table:1], lootEntry = [table:2]{name = "", tval = 0, sval = 0, quantity = 0, timestamp = 0}, aIndex = 1, pName = "Rubedite Battle Axe", icon = "/esoui/art/icons/gear_dunmer_2...", c = [table:3]{a = 1, r = 1, b = 1, g = 1}, quality = 1, quantity = 1, itemLink = "|H0:item:45301:365:50:0:0:0:0:...", mine = T, unitName = "", bagId = 1, isUpdate = F, LWFiltered = F, CLFiltered = F, tag = "MAIL", color = "ffffff", guiName = "|cffffffRubedite Battle Axe|r...", text = "|H0:item:45301:365:50:0:0:0:0:...", cQuantity = 1 </Locals>|r
user:/AddOns/LootDrop/LootDrop.lua:6907: in function 'LootDrop:OnMailItemLooted'
|caaaaaa<Locals> self = [table:1], mailId = 1.6448234397595e-314, mailitemindex = 1, item = [table:4]{itemStyle = "|c00d8ff [Dark Elf]|r", tType = 1, slotId = 2, bagId = 1, icon = "/esoui/art/icons/gear_dunmer_2...", stack = 1, itemLink = "|H0:item:45301:365:50:0:0:0:0:...", quality = 1, itemName = "Rubedite Battle Axe"}, LWFiltering = F, CLFiltering = F, LWFiltered = F, CLFiltered = F, skipFiltered = F, color = [table:3], inventoryCount = 2, bankCount = 0, craftBagCount = 0, lootEntry = [table:2], aIndex = 1, isUpdate = F </Locals>|r
user:/AddOns/LootDrop/LootDrop.lua:5505: in function '(anonymous)'
|caaaaaa<Locals> _ = 131454 </Locals>|r