I made a script to import sales order lines and I want that prices be calculated based on price list inthe csv file

I am trying to use price_get_multi but always get problem

At least one pricelist has no active version !
Please create or activate one.: ''>

Here is the code

The [1] is the pricelist id and I am sure it is ok and active with expiry date 2014-12-31

The 267 is a product id

and 1.0 is the quantity

args = [[1],267,1.0] #query clause
context = {
    'date':"2014-12-08"
    }

args2 = [context]
product_price_with_pricelist = sock.execute(dbname, uid, pwd, 'product.pricelist', 'price_get_multi', args,context)