[l10n_br_stock] onchange_partner_in error: AttributeError: 'Field partner_id not found in browse_record(res.company, 2)'

[Raphaël Valyi - http://www.akretion.com]

para reproduzir: novo picking de saida para ser faturado. A caegoria de operaçao fiscal ja esta e a operaçao fiscal tb. Se vc mudar o enreço do picking, aparece esse erro:

  File "/opt/openerp-trunk/server/bin/osv/osv.py", line 122, in wrapper
    return f(self, dbname, *args, **kwargs)
  File "/opt/openerp-trunk/server/bin/osv/osv.py", line 176, in execute
    res = self.execute_cr(cr, uid, obj, method, *args, **kw)
  File "/opt/openerp-trunk/server/bin/osv/osv.py", line 167, in execute_cr
    return getattr(object, method)(cr, uid, *args, **kw)
  File "/opt/openerp-trunk/addons/l10n_br_stock/stock.py", line 58, in onchange_partner_in
    company_addr = self.pool.get('res.partner').address_get(cr, uid, [obj_company.partner_id.id], ['default'])
  File "/opt/openerp-trunk/server/bin/osv/orm.py", line 294, in __getattr__
    raise AttributeError(e)
AttributeError: 'Field partner_id not found in browse_record(res.company, 2)'