From 482fec483874337a5df7d1b19d950273727036c0 Mon Sep 17 00:00:00 2001
From: Raphael Collet <rco@odoo.com>
Date: Wed, 26 Apr 2017 15:23:06 +0200
Subject: [PATCH] [FIX] models: support removing an `ir.model.fields` that no
 longer appears on model

---
 odoo/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/odoo/models.py b/odoo/models.py
index e908f3609f5..99c1cfe8075 100644
--- a/odoo/models.py
+++ b/odoo/models.py
@@ -398,7 +398,7 @@ class BaseModel(object):
             This method should only be used for manual fields.
         """
         cls = type(self)
-        field = cls._fields.pop(name)
+        field = cls._fields.pop(name, None)
         if hasattr(cls, name):
             delattr(cls, name)
         return field