Fix bug: users can now be saved

app/helpers/panel/user_helper.rb

@@ -0,0 +1,12 @@
+module Panel::UserHelper
+
+  def show_user_attribute(object, key, locale = '')
+    attribute = object.attribute_values.detect {|av| av.key.to_s.eql?(key.to_s) || av[locale.to_s].eql?(locale.to_s) }
+    if locale.to_s.blank?
+      attribute['key']
+    else
+      attribute[locale.to_s]
+    end
+  end
+
+end