java.lang.IllegalArgumentException: View=DecorView@954d798[Processing] not attached to window manager
	at android.view.WindowManagerGlobal.findViewLocked(WindowManagerGlobal.java:648)
	at android.view.WindowManagerGlobal.removeView(WindowManagerGlobal.java:548)
	at android.view.WindowManagerImpl.removeViewImmediate(WindowManagerImpl.java:162)
	at android.app.Dialog.dismissDialog(Dialog.java:778)
	at android.app.Dialog.dismiss(Dialog.java:754)
	at com.entitcs.office_attendance.activities.Enter_Expense_Of_This_Date_Update$f.a(Unknown Source:4913)
	at com.entitcs.office_attendance.activities.Enter_Expense_Of_This_Date_Update$f.onResponse(Unknown Source:2)
	at com.android.volley.toolbox.m.f(Unknown Source:8)
	at com.android.volley.toolbox.m.deliverResponse(Unknown Source:2)
	at com.android.volley.f$b.run(Unknown Source:30)
	at android.os.Handler.handleCallback(Handler.java:938)
	at android.os.Handler.dispatchMessage(Handler.java:99)
	at android.os.Looper.loopOnce(Looper.java:226)
	at android.os.Looper.loop(Looper.java:313)
	at android.app.ActivityThread.main(ActivityThread.java:8751)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:571)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1135)