[TIMOB-11284] iOS: Orientation - An 'undefined' exception during an application launch on iOS

var win = Titanium.UI.createWindow({  
    title:'Root Window',
    backgroundColor:'#fff',
    exitOnClose: true
}),
btn = Ti.UI.createButton({
    title: "Open Heavyweight Window",
    left: "16dp", right: "16dp", height: "48dp",
    bottom: "16dp"
});
 
win.add(Ti.UI.createLabel({
    text: "This is the root window",
    color: "#000",
    height: "48dp"
}));
 
win.add(btn);
 
btn.on("click", function() {
    var w = Ti.UI.createWindow({
        backgroundColor: "#f00",
        title: "New Activity",
        fullscreen: false
    });
    w.add(Ti.UI.createLabel({
        text: "This is a new Activity",
        height: "48dp",
        color: "#fff"
    }));
    w.open();
});
 
win.open();