[Bug report] Attempt to invoke virtual method 'com.google.mlkit.vision.face.internal.FaceDetectorImpl com.google.mlkit.vision.face.internal.zzc.zzb(com.google.mlkit.vision.face.FaceDetectorOptions)' on a null object reference

[Bui-Ly]

Describe the bug this my code:

MlKitContext.initializeIfNeeded(this); // 

FaceDetectorOptions realTimeOpts =
                new FaceDetectorOptions.Builder()
                        .setContourMode(FaceDetectorOptions.CONTOUR_MODE_ALL)
                        .build();

when i initialize FaceDetectorOptions i always get this error

Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'com.google.mlkit.vision.face.internal.FaceDetectorImpl com.google.mlkit.vision.face.internal.zzc.zzb(com.google.mlkit.vision.face.FaceDetectorOptions)' on a null object reference at com.google.mlkit.vision.face.FaceDetection.getClient(com.google.android.gms:play-services-mlkit-face-detection@@17.1.0:3)

SDK Info:

• SDK Name & Version:
  • com.google.mlkit:face-detection:16.1.5
  • com.google.mlkit:face-detection:16.1.7
  • com.google.android.gms:play-services-mlkit-face-detection:17.1.0 Development Environment: Android Studio Electric Eel | 2022.1.1 Build #AI-221.6008.13.2211.9477386, built on January 11, 2023