From 62b51bb66170492c21a9583ffba02b30661702d5 Mon Sep 17 00:00:00 2001
From: Florian Briand <florian.briand@bepatient.com>
Date: Tue, 24 Jul 2018 17:52:24 +0200
Subject: [PATCH] Fix the encoding error on the message raised when copy is not
 possible

---
 ikaaro/folder.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ikaaro/folder.py b/ikaaro/folder.py
index 96d247d61..33db4d233 100644
--- a/ikaaro/folder.py
+++ b/ikaaro/folder.py
@@ -370,9 +370,10 @@ def copy_resource(self, source_path, target_path, exclude_patterns=None):
         # Check compatibility
         if (not target_parent.can_paste(source)
                 or not source.can_paste_into(target_parent)):
+            source_title = source.class_title.gettext().encode('utf8')
+            parent_title = target_parent.class_title.gettext().encode('utf8')
             message = 'resource type "{0}" cannot be copied into type "{1}"'
-            message = message.format(source.class_title.gettext(),
-                                     target_parent.class_title.gettext())
+            message = message.format(source_title, parent_title)
             raise ConsistencyError(message)
 
         # Copy the metadata