I updated the sdk from 1.4 to 1.4.1 for the xhr problem, but I still get other crash in my app, I debug my app, found when add a switch control to a TableViewRow, then add a change event listener to switch control, the app will crash, no error report, the following is test code, the code run ok in 1.3 and1.4 sdk , crash in 1.4.1. ios is 4.0.

var sw = Ti.UI.createSwitch({
        right: 10,
        value: false,
        top: 5
});

var row1 = Ti.UI.createTableViewRow({
    height: 38,
    backgroundColor: 'white'
});

row1.add(sw);
sw.addEventListener('change',
    function(e) {
});

var table1 = Ti.UI.createTableView({
    data: [row1],
});

win1.add(table1);