java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object java.util.ArrayList.get(int)' on a null object reference
	at com.entitcs.office_attendance.activities.LeaveRequest$k.onItemSelected(Unknown Source:106)
	at android.widget.AdapterView.fireOnSelected(AdapterView.java:944)
	at android.widget.AdapterView.dispatchOnItemSelected(AdapterView.java:933)
	at android.widget.AdapterView.-wrap1(Unknown Source:0)
	at android.widget.AdapterView$SelectionNotifier.run(AdapterView.java:898)
	at android.os.Handler.handleCallback(Handler.java:789)
	at android.os.Handler.dispatchMessage(Handler.java:98)
	at android.os.Looper.loop(Looper.java:164)
	at android.app.ActivityThread.main(ActivityThread.java:6653)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:770)