java.lang.NullPointerException: uriString
	at android.net.Uri$StringUri.<init>(Uri.java:490)
	at android.net.Uri$StringUri.<init>(Uri.java:480)
	at android.net.Uri.parse(Uri.java:452)
	at com.entitcs.office_attendance.activities.My_Attendance_Report.W(Unknown Source:63)
	at com.entitcs.office_attendance.activities.My_Attendance_Report$c.onClick(Unknown Source:2)
	at android.view.View.performClick(View.java:6608)
	at android.view.View.performClickInternal(View.java:6585)
	at android.view.View.access$3100(View.java:785)
	at android.view.View$PerformClick.run(View.java:25921)
	at android.os.Handler.handleCallback(Handler.java:873)
	at android.os.Handler.dispatchMessage(Handler.java:99)
	at android.os.Looper.loop(Looper.java:201)
	at android.app.ActivityThread.main(ActivityThread.java:6864)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873)