WowAce

What steps will reproduce the problem?

1. Attempt to list caged pet via sell tab;
2. Nothing happens and lua error is below.

What version of the product are you using?

r238 (the same error was there with 1.8.7)

Do you have an error log of what happened?

1x AuctionLite-r238\SellFrame.lua:279: attempt to compare nil with number
AuctionLite-r238\SellFrame.lua:279: in function "ValidateAuction"
AuctionLite-r238\SellFrame.lua:248: in function "UpdatePrices"
AuctionLite-r238\SellFrame.lua:523: in function "SetSellData"
AuctionLite-r238\SellFrame.lua:386: in function "finish"
AuctionLite-r238\QueryAuctions.lua:372: in function "QueryNewData"
AuctionLite-r238\QueryAuctions.lua:453: in function "?"
Libs\CallbackHandler-1.0\CallbackHandler-1.0-6.lua:147: in function <Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:147>
<string>:"safecall Dispatcher[1]":4: in function <string>:"safecall Dispatcher[1]":4
<in C code>
<string>:"safecall Dispatcher[1]":13: in function "?"
Libs\CallbackHandler-1.0\CallbackHandler-1.0-6.lua:92: in function "Fire"
AuctionLite-r238\Libs\AceEvent-3.0\AceEvent-3.0-3.lua:120: in function <AuctionLite\Libs\AceEvent-3.0\AceEvent-3.0.lua:119>

Locals:
nil

confirmed, in fact, it's not just sell tab it's buy tab too

i fixed the error, kinda. only part of it. the problem is it's still not gonna work right until the tooltip code is completely updated for the fact blizzard changed too much crap again with no documentation.