fix exception in publish command

diff --git a/teleforma/management/commands/teleforma-publish-notify-conferences.py b/teleforma/management/commands/teleforma-publish-notify-conferences.py
index 464ef8a6721709c8663e6e95ae9bdd80c49c3df5..4b9aafda852de1028d404014254350b91df1bb5d 100644 (file)
--- a/teleforma/management/commands/teleforma-publish-notify-conferences.py
+++ b/teleforma/management/commands/teleforma-publish-notify-conferences.py
@@ -75,7 +75,7 @@ class Command(BaseCommand):
                                 notify(student.user, message, url)
                                 logger.logger.info("Student notified: " + student.user.username)
                 except:
-                    logger.logger.info("Student NOT notified: " + student.user.username)
+                    logger.logger.info("Student NOT notified: " + str(student.id))
                     continue
 
             conference.notified = True