Maps crash in Android

Hi to everybody, i have this code:

var pin = Titanium.Map.createAnnotation({
    latitude:36.830260,//33.74511,
    longitude:11.942233,//-84.38993,
    title:"Sport House",
    subtitle:'Sea, Sports, Wear',
    pincolor:Titanium.Map.ANNOTATION_RED,
    animate:true,
    myid:1 // CUSTOM ATTRIBUTE THAT IS PASSED INTO EVENT OBJECTS
 
});
 
var map = Ti.UI.createWindow({});
var mapView = Ti.Map.createView({
    mapType: Titanium.Map.TERRAIN_TYPE,    
    region: {
        latitude:36.830260, 
        longitude:11.942233, 
        latitudeDelta:0.2, 
        longitudeDelta:0.2
    },
    animate:true,
    regionFit:true,
    userLocation:true,
    annotations:[pin]
});
map.add(mapView);

mainWindow.close();
map.open();