GridConnector error

I use CodeIgniter 3.0 with dhtmlxSuite.
There is controller “Summary” with method mes_list().

<?php if (!defined('BASEPATH')) exit('No direct script access allowed'); require("dhtmlxSuite/dhtmlxConnector/codebase/grid_connector.php"); class Summary extends CI_Controller { function mes_list() { $grid = new GridConnector($this->db); $grid->enable_log("temp.log", true); $query_string = "select obj, id from obj"; $grid->render_sql($query_string, "id", "id,obj"); }
And I want to run this method in browser. But mistake is appeared instead.

Help me, please! :unamused:

Please grab the latest version of connector from GitHub

Thanks :smiley:

Does this version of Connector support CodeIgniter 3?

I install connector from GitHub. No more errors. But when I run method mes_list in browser data doesn’t appear.

Why is it happening?