java.lang.RuntimeException: Failure delivering result ResultInfo{who=@android:requestPermissions:, request=101, result=-1, data=Intent { act=android.content.pm.action.REQUEST_PERMISSIONS (has extras) }} to activity {com.entitcs.office_attendance/com.entitcs.office_attendance.activities.Drawer_Activity}: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference
	at android.app.ActivityThread.deliverResults(ActivityThread.java:4162)
	at android.app.ActivityThread.handleSendResult(ActivityThread.java:4205)
	at android.app.ActivityThread.-wrap20(ActivityThread.java)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1572)
	at android.os.Handler.dispatchMessage(Handler.java:102)
	at android.os.Looper.loop(Looper.java:163)
	at android.app.ActivityThread.main(ActivityThread.java:6221)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:794)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference
	at com.entitcs.office_attendance.activities.Drawer_Activity.w1(SourceFile)
	at com.entitcs.office_attendance.activities.Drawer_Activity.b2(SourceFile)
	at com.entitcs.office_attendance.activities.Drawer_Activity.onRequestPermissionsResult(SourceFile)
	at android.app.Activity.dispatchRequestPermissionsResult(Activity.java:7291)
	at android.app.Activity.dispatchActivityResult(Activity.java:7143)
	at android.app.ActivityThread.deliverResults(ActivityThread.java:4158)
	... 9 more