Grid.parse error

Suite and Optimus Suite 5
#1

Hello

I try to parse a json string by the parse function of my grid.

grid.parse(stringt, 'json');

But I have the error: Uncaught TypeError: Cannot read property 'length' of undefined dhtmlXGridObject._process_json dhtmlx.js:946 dhtmlXGridObject.parse dhtmlx.js:940 (anonymous function) :24 g dhtmlx.js :778 check

I saw in dhtmlx.js :

parse:function(a,b,c){arguments.length==2&&typeof b!="function"&&(c=b,b=null);this._data_type=c=c||"xml";a=this["_process_"+c](a);this._contextCallTimer||this.callEvent("onXLE",[this,0,0,a]);b&&b()}

I try to change the condition but I still have this error.
What’s the problem ?

#2

Please post your JSON response.

#3 
{"rows":[{"id":"26","data":["login","toto","2011-08-24 00:00:00","26"]}]}
#4

Your JSON works well for us.
Please provide a sample of grid’s init to reconstruct an issue

#5

I attached a sample.
parse_error.zip (190 KB)

#6

I solved my problem, the arguments must be an object json, or a xmlHttpRequest object but never a json string.