android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@91e3cb9 is not valid; is your activity running?
	at android.view.ViewRootImpl.setView(ViewRootImpl.java:971)
	at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:390)
	at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:93)
	at android.app.Dialog.show(Dialog.java:379)
	at com.entitcs.office_attendance.e.f1.O(Unknown Source:41)
	at com.entitcs.office_attendance.e.f1.l(Unknown Source:0)
	at com.entitcs.office_attendance.e.f1.C(Unknown Source:221)
	at com.entitcs.office_attendance.e.f1.D(Unknown Source:605)
	at com.entitcs.office_attendance.e.f1.P(Unknown Source:18)
	at com.entitcs.office_attendance.e.f1.onClick(Unknown Source:0)
	at android.view.View.performClick(View.java:6715)
	at android.view.View.performClickInternal(View.java:6673)
	at android.view.View.access$3400(View.java:797)
	at android.view.View$PerformClick.run(View.java:26449)
	at android.os.Handler.handleCallback(Handler.java:873)
	at android.os.Handler.dispatchMessage(Handler.java:99)
	at android.os.Looper.loop(Looper.java:233)
	at android.app.ActivityThread.main(ActivityThread.java:7212)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:499)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:965)