Fixed build_error() Python 3 incompatibility

ElSaico · ElSaico · commit b70a492f66fb · 2016-06-28T17:45:07.000-03:00
diff --git a/restless/resources.py b/restless/resources.py
@@ -208,7 +208,7 @@ def build_error(self, err):
         :returns: A response object
         """
         data = {
-            'error': err.message,
+            'error': err.args[0],
         }
 
         if self.is_debug():
