`base_vat.view_partner_base_vat_form` creates a new div `vat_vies_container` referenced by other views such as `l10n_mx_edi_stock.mx_partner_operator_form`
All these extension views have the same priority and in this case the later is trying to access the div before it is even created.
We fix this issue by changing the priority of the view that creates the div from 16 to 15.
closesodoo/odoo#161902
X-original-commit: 67e7289296ea12e69cb07864a2974cd5d4e46cf2
Signed-off-by: William André (wan) <wan@odoo.com>