[FIX] account_move_name_sequence: With the "account_move_name_sequence" module the "_get_last_sequence" method does not have to propagate the with_prefix parameter. The sequence_prefix parameter will not be completed and will give error as it is False in this line of code. https://github.com/OCA/OCB/blob/16.0/addons/account/models/sequence_mixin.py#L169

account_move_name_sequence/tests/test_account_move_name_seq.py

@@ -309,7 +309,6 @@ class TestAccountMoveNameSequence(TransactionCase):
                 ],
             }
         )
-        in_refund_invoice._compute_split_sequence()
         self.assertEqual(in_refund_invoice.name, "/")
         in_refund_invoice.action_post()
         error_msg = "You cannot delete an item linked to a posted entry."