From 945d6f5f317c92dcc490f66137cda6861ef2b97d Mon Sep 17 00:00:00 2001
From: Jon Tamir <jtamir@utexas.edu>
Date: Wed, 4 Nov 2020 12:10:57 -0600
Subject: [PATCH] is_picklable: catch AttributeError (addresses #3771) (#4508)

* is_picklable: catch AttributeError (addresses #3771)

* edit

Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>
Co-authored-by: chaton <thomas@grid.ai>
---
 pytorch_lightning/utilities/parsing.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pytorch_lightning/utilities/parsing.py b/pytorch_lightning/utilities/parsing.py
index c562f780e8..c823020575 100644
--- a/pytorch_lightning/utilities/parsing.py
+++ b/pytorch_lightning/utilities/parsing.py
@@ -61,7 +61,7 @@ def is_picklable(obj: object) -> bool:
     try:
         pickle.dumps(obj)
         return True
-    except pickle.PicklingError:
+    except (pickle.PicklingError, AttributeError):
         return False