java.lang.RuntimeException: Failure delivering result ResultInfo{who=@android:requestPermissions:, request=1, 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.RuntimeException: Could not initialize face detector v2: RET_CHECK failure (photos/vision/human_sensing/face_detector/face_detector_tflite_client.cc:62) client->InitializeTfliteRuntime(options) returned generic::internal: RET_CHECK failure (photos/vision/human_sensing/face_detector/face_detector_tflite_client.cc:93) model_ != nullptr (0x0 vs. nullptr)  
	at android.app.ActivityThread.deliverResults(ActivityThread.java:4453)
	at android.app.ActivityThread.handleSendResult(ActivityThread.java:4495)
	at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:49)
	at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:113)
	at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:71)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1858)
	at android.os.Handler.dispatchMessage(Handler.java:106)
	at android.os.Looper.loop(Looper.java:201)
	at android.app.ActivityThread.main(ActivityThread.java:6820)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:922)
Caused by: java.lang.RuntimeException: Could not initialize face detector v2: RET_CHECK failure (photos/vision/human_sensing/face_detector/face_detector_tflite_client.cc:62) client->InitializeTfliteRuntime(options) returned generic::internal: RET_CHECK failure (photos/vision/human_sensing/face_detector/face_detector_tflite_client.cc:93) model_ != nullptr (0x0 vs. nullptr)  
	at com.google.android.gms.vision.face.FaceDetectorV2Jni.initDetectorJni(Native Method)
	at com.google.android.gms.vision.face.FaceDetectorV2Jni.a(:com.google.android.gms.optional_vision_face@251036021@25.10.36 (100300-0):5)
	at m.ms.<init>(:com.google.android.gms.optional_vision_face@251036021@25.10.36 (100300-0):691)
	at com.google.android.gms.vision.face.NativeFaceDetectorV2ImplFactory.a(:com.google.android.gms.optional_vision_face@251036021@25.10.36 (100300-0):35)
	at com.google.android.gms.vision.face.ChimeraNativeFaceDetectorCreator.b(:com.google.android.gms.optional_vision_face@251036021@25.10.36 (100300-0):1)
	at com.google.android.gms.vision.face.ChimeraNativeBaseFaceDetectorCreator.newFaceDetector(:com.google.android.gms.optional_vision_face@251036021@25.10.36 (100300-0):23)
	at m.nb.a(:com.google.android.gms.optional_vision_face@251036021@25.10.36 (100300-0):43)
	at m.as.onTransact(:com.google.android.gms.optional_vision_face@251036021@25.10.36 (100300-0):21)
	at android.os.Binder.transact(Binder.java:667)
	at m.ai.t(:com.google.android.gms.dynamite_dynamitemodulesa@251036009@25.10.36 (100300-0):8)
	at m.mr.newFaceDetector(:com.google.android.gms.dynamite_dynamitemodulesa@251036009@25.10.36 (100300-0):12)
	at com.google.android.gms.vision.face.ChimeraNativeFaceDetectorCreator.newFaceDetector(:com.google.android.gms.dynamite_dynamitemodulesa@251036009@25.10.36 (100300-0):68)
	at m.ms.a(:com.google.android.gms.dynamite_dynamitemodulesa@251036009@25.10.36 (100300-0):43)
	at m.aj.onTransact(:com.google.android.gms.dynamite_dynamitemodulesa@251036009@25.10.36 (100300-0):21)
	at android.os.Binder.transact(Binder.java:667)
	at com.google.android.gms.internal.vision.zza.zza(Unknown Source:10)
	at com.google.android.gms.vision.face.internal.client.zzl.newFaceDetector(Unknown Source:6)
	at com.google.android.gms.vision.face.internal.client.zzc.zza(Unknown Source:62)
	at com.google.android.gms.internal.vision.zzm.zzq(Unknown Source:33)
	at com.google.android.gms.vision.face.internal.client.zzc.<init>(Unknown Source:3)
	at com.google.android.gms.vision.face.FaceDetector$Builder.build(Unknown Source:40)
	at com.entitcs.office_attendance.activities.Drawer_Activity.isFaceDetected(Drawer_Activity.java:3805)
	at com.entitcs.office_attendance.activities.Drawer_Activity.openDialogToShowOfficeDistanceFromAttendancePoint(Drawer_Activity.java:2376)
	at com.entitcs.office_attendance.activities.Drawer_Activity.takeSelfie(Drawer_Activity.java:2141)
	at com.entitcs.office_attendance.activities.Drawer_Activity.onRequestPermissionsResult(Drawer_Activity.java:5611)
	at android.app.Activity.dispatchRequestPermissionsResult(Activity.java:7749)
	at android.app.Activity.dispatchActivityResult(Activity.java:7594)
	at android.app.ActivityThread.deliverResults(ActivityThread.java:4446)
	... 11 more