Odoo Help


Problem with many2one

Riccardo parola
on 3/13/16, 6:32 PM 595 views

I created a field many2one field with the following:

light_system = fields.Many2one('product.product', string='Lighting System', ondelete='restrict')

When I restart the server I get:

WARNING newtest openerp.fields: Field jobsite.details.light_system with unknown comodel_name 'product.product'

And when I try to select a product in the form it fails with:

ProgrammingError: relation "_unknown" does not exist

LINE 1: SELECT "_unknown".id FROM "_unknown" ORDER BY "_unknown"."id...

I have a many2one field with the res.users in the same model and that works fine, this one with either product.product or product.template fails. What am I missing?

Any help will be greatly appreciated

Axel Mendoza
On 3/13/16, 8:31 PM

Ensure that you have a dependency with the product module in your module __openerp__.py. Restart the server and update your module

About This Community

This platform is for beginners and experts willing to share their Odoo knowledge. It's not a forum to discuss ideas, but a knowledge base of questions and their answers.


Odoo Training Center

Access to our E-learning platform and experience all Odoo Apps through learning videos, exercises and Quizz.

Test it now

Question tools

1 follower(s)


Asked: 3/13/16, 6:32 PM
Seen: 595 times
Last updated: 3/13/16, 9:47 PM