DataProcessor sendData does not send anything

Hi All,
I was trying to send the updated grid data at once with the following code:
ListGrid = new dhtmlXGridObject(‘gridbox’);
ListGrid.setImagePath(“…”);
ListGrid.setHeader(“…”);
ListGrid.setColumnIds(“…”);
ListGrid.setInitWidths(“…”);
ListGrid.setColAlign(“…”);
ListGrid.setColSorting(“…”);
ListGrid.setColTypes(“…”);//mygrid.setColTypes(“ro,ro,ro”);
ListGrid.setSkin(“dhx_skyblue”);
ListGrid.init();
ListGrid.setColumnHidden(0,true);
ListGrid.enableSmartRendering(true, 200);
ListGridDP = new dataProcessor(“…”);
ListGridDP.setUpdateMode(“off”);
ListGridDP.setTransactionMode(“POST”);
ListGridDP.init(ListGrid);
//Need to manually set the row status as ‘updated’ otherwise this row will not be marked for sendAll()
ListGrid.attachEvent(“onEditCell”, function(stage,rId,cInd,nValue,oValue){
setUpdatedRowId(stage,rId);
});
}

function setUpdatedRowId(stage, rId){
	if(stage==2){
		ListGridDP.setUpdated(rId,true);
		return true;
	}
}

I tried by not manually calling setUpdatedRowId with the attachEvent. It did not any rows (I put some alert in the js and found that updateRows list was blank, though a few rows were updated.

When i attached the event as above with the handler , I got an error like this in the javascript debugger (IE):

‘this._methods.0’ is null or not an object

Anybody has any clue what is wrong here…
Thanks in advance…

Which version of grid and dataprocessor you are using .
The error is very similar to the case when different ( non-compatible ) versions of grid and
dataprocessor are used

Thanks for quick reply Stanislav…

The versions used as as follows:

v.2.5 build 090904 (dhtmlxgrid.js, dhtmlxgridcell.js, dhtmlxcommon.js, dhtmlxgrid_srnd.js).
v.2.6 build 100722 (dhtmlxdataprocessor.js).

Is this the cause (I scanned the source code of dataprocessor and there is no member variable _methods in the above version - I am sure this is not implicit or getting injected from somewhere else)

I will try with latest 2.6 bundle including further and update on the status.

Thanks again

If its necessary, I can send a connector 0.9 , which will work correctly with grid 2.5

Thanks a lot for your hint, Stanislav…
It was indeed the version mismatch.

It now works fine with all the files from v 2.6

Thank you once again for your timely help …