FATAL EXCEPTION: CameraViewEngine

[AndroidWithRossyn]

java.lang.NullPointerException: Attempt to read from field 'com.otaliastudios.cameraview.controls.PictureFormat com.otaliastudios.cameraview.PictureResult$Stub.format' on a null object reference
at com.otaliastudios.cameraview.picture.Full2PictureRecorder$1.onCaptureCompleted(Full2PictureRecorder.java:97)
at com.otaliastudios.cameraview.engine.Camera2Engine$1.onCaptureCompleted(Camera2Engine.java:304)
at android.hardware.camera2.impl.CameraCaptureSessionImpl$1.lambda$onCaptureCompleted$3$CameraCaptureSessionImpl$1(CameraCaptureSessionImpl.java:640)
at android.hardware.camera2.impl.-$$Lambda$CameraCaptureSessionImpl$1$OA1Yz_YgzMO8qcV8esRjyt7ykp4.run(Unknown Source:8)
at android.os.Handler.handleCallback(Handler.java:883)
at android.os.Handler.dispatchMessage(Handler.java:100)
at android.os.Looper.loop(Looper.java:214)
at android.os.HandlerThread.run(HandlerThread.java:67)