From d9ef6a486f736ee070bd34ce5c352ffcbdf8b503 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Mon, 23 Dec 2024 15:29:56 +0100
Subject: [PATCH] Do not fail to render field without type in model graph

---
 trytond/trytond/ir/model.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trytond/trytond/ir/model.py b/trytond/trytond/ir/model.py
index 7b67be6593..dc42866ed0 100644
--- a/trytond/trytond/ir/model.py
+++ b/trytond/trytond/ir/model.py
@@ -1693,7 +1693,7 @@ class ModelGraph(Report):
                 if field.name in ('create_uid', 'write_uid',
                         'create_date', 'write_date', 'id'):
                     continue
-                label += '+ ' + field.name + ': ' + field.ttype
+                label += f'+ {field.name} : {field.ttype}'
                 if field.relation:
                     label += ' ' + field.relation
                 label += '\\l'