The population of res users was emptying the list of populated partner ids. The lunch.supplier population was crashing because no partner id was present in the partner population registry to use as `partner_id` for the generated lunch suppliers. closes odoo/odoo#50266 X-original-commit: a2adc346906ee753df6d8e49caa4ee5381629695 Signed-off-by: Christophe Monniez (moc) <moc@odoo.com>