Export error with dhxCalendar

Hi,

I have a grid that exports to excel, it’s works fine. Now, I added a new column with dhxCalendar type and show me this message: “dhtmlxgrid Uncaught TypeError: Cannot read property ‘getContent’ of undefined” .

This is the head section:

<!-- GRID -->
<link rel="stylesheet" type="text/css" href="dhtmlxGrid/codebase/dhtmlxgrid.css" />
<link rel="stylesheet" type="text/css" href="dhtmlxGrid/codebase/skins/dhtmlxgrid_dhx_skyblue.css" />
<script src="dhtmlxGrid/codebase/dhtmlxcommon.js"></script>
<script src="dhtmlxGrid/codebase/dhtmlxgrid.js"></script>		
<script src="dhtmlxGrid/codebase/dhtmlxgridcell.js"></script>	
<script src="dhtmlxGrid/codebase/ext/dhtmlxgrid_filter.js"></script>
<script src="dhtmlxGrid/codebase/ext/dhtmlxgrid_fast.js"></script>
<script src="dhtmlxGrid/codebase/ext/dhtmlxgrid_srnd.js"></script>
<script src="dhtmlxGrid/codebase/ext/dhtmlxgrid_mcol.js"></script>
<script src='dhtmlxGrid/codebase/ext/dhtmlxgrid_export.js'></script>
<script src="dhtmlxGrid/codebase/excells/dhtmlxgrid_excell_link.js"></script>
<script src="dhtmlxGrid/codebase/ext/dhtmlxgrid_math.js"></script>
<script src="dhtmlxGrid/codebase/ext/dhtmlxgrid_group.js"></script>
<script src="dhtmlxGrid/codebase/excells/dhtmlxgrid_excell_dhxcalendar.js"></script>
<!-- CALENDAR -->
<script src="dhtmlxCalendar/codebase/dhtmlxcalendar.js"></script>    
<link rel="stylesheet" type="text/css" href="dhtmlxCalendar/codebase/dhtmlxcalendar.css">
<link rel="stylesheet" type="text/css" href="dhtmlxCalendar/codebase/skins/dhtmlxcalendar_dhx_skyblue.css">

Exists any solution for this?

Thanks in advance.

By the way, my version of components is 2.6

Hi,
please, update dhtmlxgrid_export.js from attachment.
dhtmlxgrid_export.zip (2.96 KB)