dictionary update sequence element #0 has length 3; 2 is required
This error raised up because you trying to update dict
object by using a wrong sequence (list
or tuple
) structure.
cash_id.create(cr, uid, lines,context=None)
trying to convert lines
into dict object:
(0, 0, {
'name': l.name,
'date': l.date,
'amount': l.amount,
'type': l.type,
'statement_id': exp.statement_id.id,
'account_id': l.account_id.id,
'account_analytic_id': l.analytic_account_id.id,
'ref': l.ref,
'note': l.note,
'company_id': l.company_id.id
})
Remove the second zero from this tuple to properly convert it into a dict object.
To test it your self, try this into python shell:
>>> l=[(0,0,{'h':88})]
>>> a={}
>>> a.update(l)
Traceback (most recent call last):
File "<pyshell#11>", line 1, in <module>
a.update(l)
ValueError: dictionary update sequence element #0 has length 3; 2 is required
>>> l=[(0,{'h':88})]
>>> a.update(l)
I was getting this error when I was updating the dictionary with the wrong syntax:
Try with these:
lineItem.values.update({attribute,value})
instead of
lineItem.values.update({attribute:value})