[FIX] mrp: Kit in manufacturing

Steps to reproduce the bug:

- Create a MO with a product with a normal bom B
- Save the MO
- Change the type of B to phantom
- Try to produce the MO

Bug:

It was impossible to cancel or confirm the MO.
It's not allowed to produce a MO with phantom bom.

opw:2061958

closes odoo/odoo#36329

Signed-off-by: Simon Goffin (sig) <sig@openerp.com>

addons/mrp/i18n/mrp.pot

@@ -4133,6 +4133,12 @@ msgstr ""
 msgid "You cannot delete an unbuild order if the state is 'Done'."
 msgstr ""
 
+#. module: mrp
+#: code:addons/mrp/models/mrp_production.py:533
+#, python-format
+msgid "You cannot produce a MO with a bom kit product."
+msgstr ""
+
 #. module: mrp
 #: code:addons/mrp/wizard/mrp_product_produce.py:82
 #, python-format

addons/mrp/models/mrp_production.py

@@ -529,6 +529,8 @@ class MrpProduction(models.Model):
     @api.multi
     def open_produce_product(self):
         self.ensure_one()
+        if self.bom_id.type == 'phantom':
+            raise UserError(_('You cannot produce a MO with a bom kit product.'))
         action = self.env.ref('mrp.act_mrp_product_produce').read()[0]
         return action