bugfix: no jabberId if no chatProfile

djangoldp_profile/models.py

@@ -15,7 +15,10 @@ class Profile(models.Model):
     website = models.URLField(blank=True)
 
     def jabberID(self):
-        return self.user.chatProfile.jabberID
+        try:
+            return self.user.chatProfile.jabberID
+        except:
+            return None
 
     class Meta:
         auto_author = 'user'