java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.Float.toString()' on a null object reference
	at com.entitcs.office_attendance.FaceRecognitionRelated.helpers.vision.recogniser.FaceRecognitionProcessor$2.onSuccess(FaceRecognitionProcessor.java:147)
	at com.entitcs.office_attendance.FaceRecognitionRelated.helpers.vision.recogniser.FaceRecognitionProcessor$2.onSuccess(FaceRecognitionProcessor.java:113)
	at com.google.android.gms.tasks.zzm.run(com.google.android.gms:play-services-tasks@@18.0.1:1)
	at android.os.Handler.handleCallback(Handler.java:883)
	at android.os.Handler.dispatchMessage(Handler.java:100)
	at android.os.Looper.loop(Looper.java:238)
	at android.app.ActivityThread.main(ActivityThread.java:7824)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:981)