jQuery Grid Plugin - jqGrid - Topic: Problems with groupingGroupBy on Chrome but not on IE and Firefox http://www.trirand.com/blog/?page_id=393/bugs/problems-with-groupinggroupby-on-chrome-but-not-on-ie-and-firefox Simple:Press Version 5.7.5.3 olivercortinas on Problems with groupingGroupBy on Chrome but not on IE and Firefox http://www.trirand.com/blog/?page_id=393/bugs/problems-with-groupinggroupby-on-chrome-but-not-on-ie-and-firefox#p28286 Bugs http://www.trirand.com/blog/?page_id=393/bugs/problems-with-groupinggroupby-on-chrome-but-not-on-ie-and-firefox#p28286 Hi, i'm having an issue with jqgrid groupingGroupBy with chrome only, the grid freeze with "loading" modal over and in chrome i see this error on console:

Uncaught TypeError: Cannot read property 'name' of undefined

and point to this line in the code:

$('#noSData').jqGrid('groupingGroupBy',['PField'], { groupColumnShow: [false], groupDataSorted: true, groupCollapse: true} );

$('#loadData').click(function () {
    var data = { from: $('#startDate').val(), to: $('#endDate').val(), option: $("#option").val(), optionP: $("#optionP").val(), optionStatus: $("#optionStatus").val() };
    $.ajax({
        url: '/Control/ShowData',
        data: data,
        cache: false,
        beforeSend: function () {
            lockScreen();
        },
        success: function (json) {
            unlockScreen();
            modelChanged(json.ds, "#gridData", "PField");
            $('#reportArea').css('display', 'block');
            $('#gridData').jqGrid('setGridParam', { grouping:true });
            $('#gridData').jqGrid('groupingGroupBy',['PField'], { groupColumnShow: [false], groupDataSorted: true, groupCollapse: true} );
            var firstGroup = $('#gridData').find('tr.jqgroup:first');
            $('#gridData').jqGrid('groupingToggle', firstGroup[0].id);
        },
        error: function (xhr, ajaxOptions, thrownError) {
            unlockScreen();
            alert(thrownError);
        }
    });
});

Any ideas?

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