NullPointerException TimePickerDialog.onCreateView(TimePickerDialog.java:337)

[JAICHANGPARK]

timeButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Calendar now = Calendar.getInstance();
                TimePickerDialog tpd = TimePickerDialog.newInstance(
                        new TimePickerDialog.OnTimeSetListener() {
                            @Override
                            public void onTimeSet(RadialPickerLayout view, int hourOfDay, int minute, int hourOfDayEnd, int minuteEnd) {
                                String hourString = hourOfDay < 10 ? "0"+hourOfDay : ""+hourOfDay;
                                String minuteString = minute < 10 ? "0"+minute : ""+minute;
                                String hourStringEnd = hourOfDayEnd < 10 ? "0"+hourOfDayEnd : ""+hourOfDayEnd;
                                String minuteStringEnd = minuteEnd < 10 ? "0"+minuteEnd : ""+minuteEnd;
                                String time = "You picked the following time: From - "+hourString+"h"+minuteString+" To - "+hourStringEnd+"h"+minuteStringEnd;

                                startTimeText.setText(hourString +":" + minuteString);
                                endTimeText.setText(hourOfDayEnd+":"+minuteStringEnd);
                            }
                        },
                        now.get(Calendar.HOUR_OF_DAY),
                        now.get(Calendar.MINUTE),
                        false
                );
                tpd.setOnCancelListener(new DialogInterface.OnCancelListener() {
                    @Override
                    public void onCancel(DialogInterface dialogInterface) {
                        Log.d("TimePicker", "Dialog was cancelled");
                    }
                });
                tpd.show(getFragmentManager(), "Timepickerdialog");
            }
        });

java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.setOnKeyListener(android.view.View$OnKeyListener)' on a null object reference
        at com.borax12.materialdaterangepicker.time.TimePickerDialog.onCreateView(TimePickerDialog.java:337)
        at android.app.Fragment.performCreateView(Fragment.java:2352)
        at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:995)
        at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1171)
        at android.app.BackStackRecord.run(BackStackRecord.java:815)
        at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1582)
        at android.app.FragmentManagerImpl$1.run(FragmentManager.java:483)
        at android.os.Handler.handleCallback(Handler.java:751)
        at android.os.Handler.dispatchMessage(Handler.java:95)
        at android.os.Looper.loop(Looper.java:154)
        at android.app.ActivityThread.main(ActivityThread.java:6776)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1496)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1386)

[heysupratim]

Not able to reproduce this issue. Closing this