Hii , i want to get the current position on the map on basis of latitude and longitude. But the program crashes with a null pointer exception 05-05 18:05:34.444: E/AndroidRuntime(858): java.lang.NullPointerException 05-05 18:05:34.444: E/AndroidRuntime(858): at hello.WSTest.MapWs.onLocationChanged(MapWs.java:217) 05-05 18:05:34.444: E/AndroidRuntime(858): at android.location.LocationManager$ListenerTransport._handleMessage(LocationManager.java:227) 05-05 18:05:34.444: E/AndroidRuntime(858): at android.location.LocationManager$ListenerTransport.access$000(LocationManager.java:160) 05-05 18:05:34.444: E/AndroidRuntime(858): at android.location.LocationManager$ListenerTransport$1.handleMessage(LocationManager.java:176)
i have used the code below public void onLocationChanged(Location location) { lat = location.getLatitude(); lng = location.getLongitude(); Toast.makeText( getBaseContext(), "Location change to : Latitude = " + lat + " Longitude = " + lng, Toast.LENGTH_SHORT).show(); GeoPoint p = new GeoPoint((int) (lat * 1E6), (int) (lng * 1E6)); mc.animateTo(p); mc.setCenter(p); } please can someone help me to solve that issue , thanks in advance -- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.