Hi,
I try to define a relation between an abstract and "normal" model running Odoo15.
class A(models.AbstractModel):
_name = 'a'
part_ids = fields.One2many('part', a_id)
class Part(models.Model):
_name = 'part'
a_id = fields.Many2one('a')
class B(models.Model):
_name = 'b'
_inherit = 'a'
y = fields...
class C(models.Model):
_name = 'c'
_inherit = 'a'
x = fields...
A should be a generalization for B and C which both can have associated parts.
But whenever I try to add a new Part object to a B or C instance, I'll get the message 'a' object has no attribute 'id'. Somehow this seems logical as A is abstract. Well. What is the correct approach defining such a relation?
Thanks in advance,
Wolfgang