Update affected code - make sure response is always json.
@@ -301,7 +301,7 @@ class ActionExecutionAttributeController(BaseActionExecutionNestedController):
permission_type=permission_type)
result = getattr(action_exec_db, attribute, None)
- return result
+ return Response(json=result, status=http_client.OK)
class ActionExecutionOutputController(ActionExecutionsControllerMixin, ResourceController):
