Lua My NPC won't trade. [REP++]

[strike95]

I use Frankfarmer's data files from 8.54, now i made 8.60 client.
And on 8.54 npcs works perfect.
But on 8.60, it appears like this

strike95 says: hi
Benjamin says: Welcome strike95!
strike95 says: trade
Benjamin says: These are my offers. Like it?

_____________
Parcel 5 gold
_____________
Ammount: 0
Price: 0
Money: 0

That one with RED collor is error. Also when I sell to rashid, i sell the item, item disappear and haven't my money. Also i can't buy anything. But trading windows appears.

 

[Fresh]

I got that bug too you must manual add items in .lua file of npc (the xml file is not enough)