java.lang.NumberFormatException: empty String
	at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1842)
	at sun.misc.FloatingDecimal.parseDouble(FloatingDecimal.java:110)
	at java.lang.Double.parseDouble(Double.java:538)
	at com.entitcs.office_attendance.utility.KmlParser.parseKmlAndGetPolylines(KmlParser.java:56)
	at com.entitcs.office_attendance.activities.SBMMapsActivity.setUpMapIfNeeded(SBMMapsActivity.java:291)
	at com.entitcs.office_attendance.activities.SBMMapsActivity.access$000(SBMMapsActivity.java:66)
	at com.entitcs.office_attendance.activities.SBMMapsActivity$1.onPostExecute(SBMMapsActivity.java:193)
	at com.entitcs.office_attendance.activities.SBMMapsActivity$1.onPostExecute(SBMMapsActivity.java:183)
	at android.os.AsyncTask.finish(AsyncTask.java:755)
	at android.os.AsyncTask.access$900(AsyncTask.java:192)
	at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:772)
	at android.os.Handler.dispatchMessage(Handler.java:107)
	at android.os.Looper.loop(Looper.java:238)
	at android.app.ActivityThread.main(ActivityThread.java:7824)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:981)