M using odoo 8 running on windows, i inhereted the res.company model, and added few columns
class res_ company(models.Model):
_name = "res.company"
_inherit = "res.company"
manager_name = fields.Char()
but it when i restart odoo, i receive the following error:
ProgrammingError: column res.company.manager_name does not exist
LINE 1: ...mpany"."paperformat_id","res.company"."sale_note","res.compa...
isn't possible to add a new field to res.company or what exactly ?