[Erp5-dev] Packing list Arity

[pavel lstiburek]

Hi,
while exploring erp5_trade functions i get error while changing simulation
state of Sale packing list.
error: Arity Error for Relation ['causality'], arity is equal to 2 but
should be between 0 and 1
Why am i gettting this error, and how can i solve this problem?

-- 
Pavel Lstiburek
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.tiolive.com/pipermail/erp5-dev/attachments/20121015/51e072cd/attachment.htm>