I am trying to migrate a database from Openerp7 to Odoo11. I have done this before but now this database has custom fields and models which were created through UI not custom modules, and now makes a problem.
cona@cona-cons:~$ tailf /var/tmp/openupgrade/migration.log
result = method(recs, *args, **kwargs)
File "/var/tmp/openupgrade/8.0/server/openerp/models.py", line 3052, in _setup_fields
field.setup(self.env)
File "/var/tmp/openupgrade/8.0/server/openerp/fields.py", line 470, in setup
self._setup_regular(env)
File "/var/tmp/openupgrade/8.0/server/openerp/fields.py", line 1792, in _setup_regular
invf = comodel._fields[self.inverse_name]
KeyError: u'x_payment_line_id'
Is there any way to remove the custom models and fields (as they are not needed and get a clean db for migration?
Thanks