java.lang.NullPointerException: Attempt to invoke virtual method 'void com.entitcs.office_attendance.fragments.MonitorProject$WorkingProjectListAdapter.notifyDataSetChanged()' on a null object reference
	at com.entitcs.office_attendance.fragments.MonitorProject$5$1$2.run(MonitorProject.java:208)
	at android.os.Handler.handleCallback(Handler.java:942)
	at android.os.Handler.dispatchMessage(Handler.java:99)
	at android.os.Looper.loopOnce(Looper.java:223)
	at android.os.Looper.loop(Looper.java:324)
	at android.app.ActivityThread.main(ActivityThread.java:8377)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:582)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1059)