From 0352326f44aa9d0124e7962e9ad46a40d8bc2837 Mon Sep 17 00:00:00 2001
From: Victor Fabre <victorfabre@me.com>
Date: Mon, 17 Sep 2018 11:06:00 -0300
Subject: [PATCH] Fix #2204 (#2212)

---
 sapl/materia/views.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sapl/materia/views.py b/sapl/materia/views.py
index 622383726..050be7ba6 100644
--- a/sapl/materia/views.py
+++ b/sapl/materia/views.py
@@ -744,6 +744,10 @@ class ProposicaoCrud(Crud):
                                 % (p.tipo, numero, p.ano)))
                         except ValueError:
                             pass
+                        except AttributeError:
+                            pass
+                        except TypeError:
+                            pass
 
                 elif action == 'return':
                     if not p.data_envio: