SingleDateAndTimePickerDialog crashing like hell

[xbadal]

this is my implementation
private void showDatePickerDialog() { long date = (System.currentTimeMillis()-1000)+(1000*60*60*24*30); new SingleDateAndTimePickerDialog.Builder(this) .bottomSheet() .minutesStep(15) .displayHours(true) .displayMinutes(true) .maxDateRange(new Date(date)) .todayText("today") .mustBeOnFuture() .title("Simple") .listener(new SingleDateAndTimePickerDialog.Listener() { @Override public void onDateSelected(Date date) { Log.d("TAG", "onDateSelected: "+date.getTime()); } }).display(); }