Blackberry and LocationSource

Is there some issue with the LocationSource class on Blackberry?

Every time I try to call the MapItem.setLocationSource the app hangs without error message...


userMarker = new NutiteqLocationMarker(new PlaceIcon(userIcon, 4, 16), 0, true);
LocationSource gps = new GPSThread(true);
gps.setLocationMarker(userMarker);
userMarker.setLocationSource(gps);
mapDisplay.setLocationSource(gps);


This code was working ok in the J2ME version, but now I am porting the app to blackberry and seems to have problems with the MapItem.setLocationSource method...

Any help will be appreciated.

Cheers,
Emilio