details:   https://code.tryton.org/tryton/commit/8d5145cd79d5
branch:    7.0
user:      Cédric Krier <[email protected]>
date:      Mon Sep 07 18:01:00 2026 +0200
description:
        Test if the line's origin is an instance of ModelStorage before 
accessing the record name

        Closes #15072
        (grafted from c51729392ebd3af4327e55dd7f1c195163f5b1cf)
diffstat:

 modules/account_invoice/invoice.py |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (23 lines):

diff -r e735cc0c5fcb -r 8d5145cd79d5 modules/account_invoice/invoice.py
--- a/modules/account_invoice/invoice.py        Thu Sep 10 22:12:59 2026 +0200
+++ b/modules/account_invoice/invoice.py        Mon Sep 07 18:01:00 2026 +0200
@@ -16,8 +16,8 @@
 from trytond.config import config
 from trytond.i18n import gettext
 from trytond.model import (
-    DeactivableMixin, Index, ModelSQL, ModelView, Unique, Workflow, dualmethod,
-    fields, sequence_ordered)
+    DeactivableMixin, Index, ModelSQL, ModelStorage, ModelView, Unique,
+    Workflow, dualmethod, fields, sequence_ordered)
 from trytond.model.exceptions import AccessError
 from trytond.modules.account.tax import TaxableMixin
 from trytond.modules.company.model import (
@@ -2452,7 +2452,7 @@
     def origin_name(self):
         if isinstance(self.origin, self.__class__) and self.origin.id >= 0:
             return self.origin.invoice.rec_name
-        if self.origin and self.origin.id >= 0:
+        if isinstance(self.origin, ModelStorage) and self.origin.id >= 0:
             return self.origin.rec_name
 
     @classmethod

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