SPECIFIC ISSUE ENCOUNTERED When I am creating AugumentedImage (or) basic rendering example its crashing in 2-5 seconds.

Basic rendering 2020-08-18 14:39:46.295 30884-30923/? A/libc: Fatal signal 4 (SIGILL), code 1 (ILL_ILLOPC), fault addr 0x977139be in tid 30923 (SyncThread), pid 30884 (example.artest5)

Aufumented image: 2020-08-18 14:57:02.702 32752-32752/com.example.arimages A/libc: Fatal signal 4 (SIGILL), code 1 (ILL_ILLOPC), fault addr 0x976891b6 in tid 32752 (xample.arimages), pid 32752 (xample.arimages)

Detail log below

VERSIONS USED Android Studio: 3.5.2 ARCore SDK for Android: 1.18 Device manufacturer, model, and O/S: Motorola - MOTO G7 play ARCore: 1.18 On Windows, use: adb shell pm dump com.google.ar.core | findstr /i "packages: versionName"

shell pm dump com.google.ar.core | findstr /i "packages: versionName" Packages: versionName=1.18.200603083 Hidden system packages: versionName=0

Output of adb shell getprop ro.build.fingerprint: motorola/channel/channel:9/PPYS29.105-160-4-8/4fd7e:user/release-keys

STEPS TO REPRODUCE THE ISSUE

Any Basic Augumented images program (or) rendering it is crashing.

Code:

package com.example.arimages;

import androidx.appcompat.app.AppCompatActivity;

import android.graphics.Bitmap; import android.net.Uri; import android.os.Bundle; import android.graphics.Bitmap; import android.graphics.BitmapFactory;

import com.google.ar.core.Anchor; import com.google.ar.core.AugmentedImage; import com.google.ar.core.AugmentedImageDatabase; import com.google.ar.core.Config; import com.google.ar.core.Frame; import com.google.ar.core.Session; import com.google.ar.core.TrackingState; import com.google.ar.sceneform.AnchorNode; import com.google.ar.sceneform.FrameTime; import com.google.ar.sceneform.Scene; import com.google.ar.sceneform.rendering.ModelRenderable;

import java.util.Collection;

public class MainActivity extends AppCompatActivity implements Scene.OnUpdateListener {

private  CustomArFRagment arFragment;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    arFragment =(CustomArFRagment) getSupportFragmentManager().findFragmentById(R.id.fragment);
    arFragment.getArSceneView().getScene().addOnUpdateListener(this);
}

public void setupDataBase(Config config,Session session){

    Bitmap foxBitmap = BitmapFactory.decodeResource(getResources(),R.drawable.foximage);
    AugmentedImageDatabase aid = new AugmentedImageDatabase(session);
    aid.addImage( "fox",foxBitmap);
    config.setAugmentedImageDatabase(aid);

}

@Override
public void onUpdate(FrameTime frameTime) {

    Frame frame = arFragment.getArSceneView().getArFrame();
    Collection<AugmentedImage> images = frame.getUpdatedTrackables(AugmentedImage.class);

    for(AugmentedImage image: images){
        if(image.getTrackingState()== TrackingState.TRACKING){
            if(image.getName().equals("fox")){
                Anchor anchor = image.createAnchor(image.getCenterPose());
                createModel(anchor);
            }
        }
     }
}

private void createModel(Anchor anchor){

    ModelRenderable.builder()
            .setSource(this, Uri.parse("fox.sfb"))
            .build()
            .thenAccept(modelRenderable -> placeModel(modelRenderable,anchor));
}

private void placeModel(ModelRenderable modelRenderable, Anchor anchor) {

    AnchorNode anchorNode = new AnchorNode(anchor);
    anchorNode.setRenderable(modelRenderable);
    arFragment.getArSceneView().getScene().addChild(anchorNode);
}

}

logcat: (Augmented image) 2020-08-18 14:56:46.893 32752-32752/? I/xample.arimage: Late-enabling -Xcheck:jni 2020-08-18 14:56:46.944 32752-32759/? E/xample.arimage: Failed to send DDMS packet REAQ to debugger (-1 of 20): Broken pipe 2020-08-18 14:56:47.220 32752-32752/? W/xample.arimage: Accessing hidden method Landroid/graphics/drawable/Drawable;->getOpticalInsets()Landroid/graphics/Insets; (light greylist, linking) 2020-08-18 14:56:47.221 32752-32752/? W/xample.arimage: Accessing hidden field Landroid/graphics/Insets;->left:I (light greylist, linking) 2020-08-18 14:56:47.221 32752-32752/? W/xample.arimage: Accessing hidden field Landroid/graphics/Insets;->right:I (light greylist, linking) 2020-08-18 14:56:47.221 32752-32752/? W/xample.arimage: Accessing hidden field Landroid/graphics/Insets;->top:I (light greylist, linking) 2020-08-18 14:56:47.221 32752-32752/? W/xample.arimage: Accessing hidden field Landroid/graphics/Insets;->bottom:I (light greylist, linking) 2020-08-18 14:56:47.264 32752-32752/? W/xample.arimage: Accessing hidden field Landroid/view/WindowInsets;->CONSUMED:Landroid/view/WindowInsets; (light greylist, reflection) 2020-08-18 14:56:47.277 32752-32752/? W/xample.arimage: Accessing hidden method Landroid/view/View;->getAccessibilityDelegate()Landroid/view/View$AccessibilityDelegate; (light greylist, linking) 2020-08-18 14:56:47.325 32752-32752/? W/xample.arimage: Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (light greylist, reflection) 2020-08-18 14:56:47.327 32752-32752/? W/xample.arimage: Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (light greylist, reflection) 2020-08-18 14:56:47.392 32752-32752/? D/OpenGLRenderer: Skia GL Pipeline 2020-08-18 14:56:47.405 32752-32752/? I/Filament: Filament library loaded. 2020-08-18 14:56:47.407 32752-32752/? I/Adreno: QUALCOMM build : 98a7a73, I21281c58c8 Build Date : 12/18/18 OpenGL ES Shader Compiler Version: EV031.25.03.02 Local Branch : Remote Branch : refs/tags/AU_LINUX_ANDROID_LA.UM.7.6.2.R1.09.00.00.463.046 Remote Branch : NONE Reconstruct Branch : NOTHING 2020-08-18 14:56:47.407 32752-32752/? I/Adreno: Build Config : S L 6.0.7 AArch32 2020-08-18 14:56:47.410 32752-32752/? I/Adreno: PFP: 0x005ff112, ME: 0x005ff066 2020-08-18 14:56:47.414 32752-32752/? I/ConfigStore: android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasWideColorDisplay retrieved: 0 2020-08-18 14:56:47.415 32752-32752/? I/ConfigStore: android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasHDRDisplay retrieved: 0 2020-08-18 14:56:47.421 32752-32752/? I/Filament: FEngine (32 bits) created at 0x97200000 (threading is enabled) 2020-08-18 14:56:47.421 32752-402/? D/Filament: Using ASurfaceTexture 2020-08-18 14:56:47.421 32752-402/? D/Filament: FEngine resolved backend: OpenGL 2020-08-18 14:56:47.454 32752-32752/? I/SceneView: Optional library com.google.ar.sceneform.animation not present. Sceneform animation disabled 2020-08-18 14:56:47.536 32752-32752/? I/third_party/arcore/ar/core/android/sdk/session_create.cc: Entering ArSession_createWithFeatures 2020-08-18 14:56:47.537 32752-32752/? I/third_party/arcore/ar/core/android/sdk/session_create.cc: ARCore Version: SDK build name: 1.15 2020-08-18 14:56:47.541 32752-32752/? I/third_party/arcore/ar/core/android/sdk/session_create.cc: ARCore Version: APK version code: 200603083 2020-08-18 14:56:47.555 32752-32752/? I/xample.arimage: The ClassLoaderContext is a special shared library. 2020-08-18 14:56:47.565 32752-32752/? I/third_party/arcore/ar/core/android/sdk/session_create.cc: Dynamite load ok. 2020-08-18 14:56:47.565 32752-32752/? I/third_party/arcore/java/com/google/vr/dynamite/client/native/dynamite_client.cc: Attempting to load native library arcore_c from package com.google.ar.core 2020-08-18 14:56:47.576 32752-32752/? I/OpenCV: cpufeatures library is not avaialble for CPU detection 2020-08-18 14:56:47.576 32752-32752/? I/OpenCV: - NEON instructions is enabled via build flags 2020-08-18 14:56:47.576 32752-32752/? I/OpenCV: - FP16 instructions is enabled via build flags 2020-08-18 14:56:47.586 32752-32752/? I/third_party/arcore/java/com/google/vr/dynamite/client/native/dynamite_client.cc: Dynamite::LoadNativeRemoteLibrary handle=239546743 2020-08-18 14:56:47.587 32752-32752/? I/third_party/arcore/ar/core/android/sdk/session_create.cc: ARCore SDK: dynamite number_of_symbols_loaded=194 2020-08-18 14:56:47.587 32752-32752/? I/native: session_create_implementation.cc:174 Entering createImplementationWithFeaturesAndSettings. ARCore SDK version: [1.15.191106000]. 2020-08-18 14:56:47.600 32752-417/? V/third_party/redwood/infrastructure/jni_common/jni_helper.cc: JniHelper: attached thread (Called from line 357). 2020-08-18 14:56:47.620 32752-32752/? I/native: session_create_implementation_shared.cc:1992 Persistent online recalibration is enabled by Phenotype. 2020-08-18 14:56:47.620 32752-32752/? I/native: online_calibration_manager.cc:89 OnlineCalibrationManager: Could not open /data/user/0/com.example.arimages/cache/arcore-online-recalibration for reading. 2020-08-18 14:56:47.631 32752-32752/? W/xample.arimage: Accessing hidden field Ljava/nio/Buffer;->address:J (light greylist, reflection) 2020-08-18 14:56:47.646 32752-32752/? W/ARCore-ContextUtils: The API key for use with the Google AR service could not be obtained! 2020-08-18 14:56:47.661 32752-32752/? D/NetworkSecurityConfig: No Network Security Config specified, using platform default 2020-08-18 14:56:47.680 32752-32752/? I/native: session_create_implementation_shared.cc:932 Datasource will be created with timeout = 4s, should_wait = false, should_use_greedy_recovery = true, should_use_cameras_async = true, should_use_java_data_source = false 2020-08-18 14:56:47.681 32752-32752/? I/native: android_camera.cc:168 Camera start operation timeout set to 4000 ms. 2020-08-18 14:56:47.681 32752-32752/? I/native: android_camera.cc:1816 Initializing camera manager. 2020-08-18 14:56:47.685 32752-32752/? I/native: android_camera.cc:1842 Camera manager initialized successfully with 2 cameras. 2020-08-18 14:56:47.687 32752-32752/? I/native: android_sensors.cc:97 Using calibrated accelerometer. 2020-08-18 14:56:47.687 32752-32752/? I/native: android_sensors.cc:132 Using uncalibrated magnetometer. 2020-08-18 14:56:47.687 32752-32752/? I/native: android_sensors.cc:147 Using SENSOR_TYPE_LIGHT 2020-08-18 14:56:47.687 32752-32752/? I/native: android_sensors.cc:150 Could not find SENSOR_TYPE_PRESSURE 2020-08-18 14:56:47.687 32752-32752/? I/native: android_sensors.cc:147 Using SENSOR_TYPE_PROXIMITY 2020-08-18 14:56:47.687 32752-32752/? I/native: android_sensors.cc:147 Using SENSOR_TYPE_GRAVITY 2020-08-18 14:56:47.687 32752-32752/? I/native: android_sensors.cc:147 Using SENSOR_TYPE_ROTATION_VECTOR 2020-08-18 14:56:47.687 32752-32752/? I/native: android_sensors.cc:147 Using SENSOR_TYPE_GAME_ROTATION_VECTOR 2020-08-18 14:56:47.688 32752-32752/? I/native: android_sensors.cc:147 Using SENSOR_TYPE_GEOMAGNETIC_ROTATION_VECTOR 2020-08-18 14:56:47.690 32752-32752/? I/native: android_platform_checks.cc:194 IsZeroRotationLandscape = false 2020-08-18 14:56:47.691 32752-32752/? I/native: create_pursuit_tracker.cc:20 AugmentedRegion downsample mode from Phenotype: true 2020-08-18 14:56:47.692 32752-32752/? I/native: app_version_util.cc:68 Package name: com.google.ar.core App version: 1.18.200603083 2020-08-18 14:56:47.692 32752-32752/? I/native: logger.h:28 DataSourceMetrics: CamerasInit: 48.854us 2020-08-18 14:56:47.692 32752-32752/? I/native: session_create_implementation_shared.cc:1104 CPU Image enable frame delay to compensate delay: false 2020-08-18 14:56:47.698 32752-32752/? I/native: config_helpers.cc:387 Legacy IMU sigma values are used 2020-08-18 14:56:47.698 32752-32752/? I/native: config_helpers.cc:340 Failed to find IMU intrinsic covariance matrix in profile for id: 100 2020-08-18 14:56:47.698 32752-32752/? I/native: config_helpers.cc:98 Does not find camera intrinsic covariance matrix in profile for id 0 2020-08-18 14:56:47.698 32752-32752/? I/native: config_helpers.cc:171 Does not find extrinsic covariance matrix in profile for IMU id 100 2020-08-18 14:56:47.700 32752-32752/? I/native: feature_matcher_and_filter.cc:88 Enabled the robustification to large-sized and fast-moving objects on this mono-camera device. 2020-08-18 14:56:47.704 32752-32752/? I/tflite: Initialized TensorFlow Lite runtime. 2020-08-18 14:56:47.836 32752-32752/? I/native: session_create_implementation_shared.cc:1163 Plane normal fusion disabled. 2020-08-18 14:56:47.863 32752-32752/? I/native: planar_target_tracking_manager.h:114 Config of PlanarTargetTrackingManager: -pose_refinement_with_detection_interval_ns: 0 -min_interval_between_detections_ns: 500000000 -filter_parallax: false -filter_result: true -multiple_targets: true -mini_detection: true -tracking_mode: 1 -camera_id: 0 2020-08-18 14:56:47.867 32752-32752/? E/native: camera_config_manager_updated.cc:583 UpdatedBugFixes on CameraConfigManagerUpdated is unimplemented! 2020-08-18 14:56:47.867 32752-32752/? W/xample.arimage: Accessing hidden method Landroid/media/Image;->()V (light greylist, linking) 2020-08-18 14:56:47.868 32752-32752/? I/third_party/arcore/ar/core/android/sdk/arimage_jni.cc: Loading AImage symbols 2020-08-18 14:56:47.871 32752-32752/? I/third_party/arcore/ar/core/android/sdk/image_metadata_jni.cc: Loading ACameraMetadata symbols 2020-08-18 14:56:49.872 32752-32752/com.example.arimages I/native: cpu_feature_extractor.cc:90 Extracting FREAK descriptors. 2020-08-18 14:56:49.889 32752-32752/com.example.arimages W/ArSceneView: The session has already been setup, cannot set it up again. 2020-08-18 14:56:49.892 32752-32752/com.example.arimages E/native: camera_config_manager_updated.cc:583 UpdatedBugFixes on CameraConfigManagerUpdated is unimplemented! 2020-08-18 14:56:49.892 32752-32752/com.example.arimages I/native: session.cc:1005 Entering Session::Resume. 2020-08-18 14:56:49.893 32752-32752/com.example.arimages E/native: camera_config_manager_updated.cc:583 UpdatedBugFixes on CameraConfigManagerUpdated is unimplemented! 2020-08-18 14:56:49.893 32752-436/com.example.arimages I/native: android_camera.cc:755 [Camera=0; State=CLOSED] Reset cleanly got to CLOSED state. 2020-08-18 14:56:49.893 32752-32752/com.example.arimages I/native: pursuit_tracker.cc:1440 AugmentedRegion config changed, enabled:1, quad:true, downsample:true, global reacquisition:false, lite mode:false, adaptive frame delay:false, interpolation:true, feature match stats:false, sharpness score computation:false, enable_pursuit_higher_frequent_reacquisition_on_roi:false 2020-08-18 14:56:49.896 32752-474/com.example.arimages W/native: motion_analysis_calculator.cc:370 No input video header found. Downstream calculators expecting video headers are likely to fail. 2020-08-18 14:56:49.897 32752-32752/com.example.arimages I/CameraManagerGlobal: Connecting to camera service 2020-08-18 14:56:49.906 32752-32752/com.example.arimages I/native: session.cc:2854 Update Frame Delay to 3 frames. 2020-08-18 14:56:49.906 32752-32752/com.example.arimages I/native: android_sensors.cc:169 Starting thread. 2020-08-18 14:56:49.906 32752-32752/com.example.arimages I/native: cameras.cc:1136 Selected camera 0 stream 0 as feature extraction stream. 2020-08-18 14:56:49.906 32752-32752/com.example.arimages I/native: logger.h:28 DataSourceMetrics: kStartImageSubSystem: 112.291us 2020-08-18 14:56:49.906 32752-32752/com.example.arimages I/native: session.cc:1161 Session::ResumeWithAnalytics returning OK. 2020-08-18 14:56:49.908 32752-479/com.example.arimages I/native: android_sensors.cc:42 Gyro min delay 4.807ms requesting 5ms 2020-08-18 14:56:49.918 32752-479/com.example.arimages I/native: android_sensors.cc:42 Accel min delay 5ms requesting 5ms 2020-08-18 14:56:49.962 32752-436/com.example.arimages I/native: logger.h:28 CameraMetrics: OpenCamera: 47.445942ms 2020-08-18 14:56:49.963 32752-436/com.example.arimages I/native: camera_ndk_wrapper.cc:25 Loading Android NDK 28 symbols from libcamera2ndk.so 2020-08-18 14:56:49.964 32752-436/com.example.arimages I/native: camera_ndk_wrapper.cc:45 Successfully loaded Android NDK 28 libcamera2ndk.so symbols. 2020-08-18 14:56:49.972 32752-436/com.example.arimages I/native: logger.h:28 CameraMetrics: CreateCaptureSession: 8.162657ms 2020-08-18 14:56:49.973 32752-436/com.example.arimages I/native: capture_request_utils.cc:204 Flash: ConfigureRequestFlashMode - OFF 2020-08-18 14:56:49.974 32752-431/com.example.arimages I/native: cameras.cc:1306 Camera 0 changed state CLOSED->OPEN; Camera device opened successfully. i=0 2020-08-18 14:56:49.974 32752-431/com.example.arimages I/native: cameras.cc:1306 Camera 0 changed state OPEN->CAPTURING; Started capture session. i=1 2020-08-18 14:56:50.071 32752-32752/com.example.arimages E/native: session.cc:2043 Invalid ray produced by view data! 2020-08-18 14:56:50.088 32752-32752/com.example.arimages W/xample.arimage: Accessing hidden method Landroid/graphics/Insets;->of(IIII)Landroid/graphics/Insets; (light greylist, linking) 2020-08-18 14:56:50.110 32752-521/com.example.arimages I/OpenGLRenderer: Initialized EGL, version 1.4 2020-08-18 14:56:50.110 32752-521/com.example.arimages D/OpenGLRenderer: Swap behavior 2 2020-08-18 14:56:50.235 32752-480/com.example.arimages I/native: timebase_helpers.cc:168 Timebase offset intialized to 0 2020-08-18 14:56:50.235 32752-482/com.example.arimages I/native: logger.h:28 DataSourceMetrics: kFirstGlCallback: 328.351648ms 2020-08-18 14:56:50.236 32752-484/com.example.arimages I/native: logger.h:28 CameraMetrics: FirstCaptureComplete: 262.968516ms 2020-08-18 14:56:50.236 32752-480/com.example.arimages I/native: logger.h:28 DataSourceMetrics: kFirstImageCallback: 329.994772ms 2020-08-18 14:56:50.236 32752-480/com.example.arimages E/ACameraMetadata: getConstEntry: cannot find metadata tag 65578 2020-08-18 14:56:50.240 32752-474/com.example.arimages W/native: motion_analysis_calculator.cc:791 Requested image format in RegionFlowComputation does not match video stream format. Overriding. 2020-08-18 14:56:50.242 32752-474/com.example.arimages I/native: region_flow_computation.cc:620 Instantiating and using NEON optimized non-OpenCV KLT. 2020-08-18 14:56:50.244 32752-474/com.example.arimages I/native: motion_analysis_calculator.cc:618 Analyzed frame 1 2020-08-18 14:56:50.244 32752-474/com.example.arimages W/native: parallel_invoker.h:300 Unsupported invoker mode selected on Android. Falling back to ThreadPool 2020-08-18 14:56:50.245 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.245 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.270 32752-460/com.example.arimages W/native: feature_matcher_and_filter_utils.cc:249 INVALID_ARGUMENT: integration window start at 0 2020-08-18 14:56:50.298 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.298 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.323 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.323 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.357 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.357 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.392 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.392 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.424 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.424 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.456 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.456 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.496 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.496 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.527 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.528 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.556 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.556 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.594 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.594 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.632 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.632 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.660 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.660 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.693 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.693 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.720 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.721 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.756 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.756 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.794 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.794 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.811 32752-453/com.example.arimages I/native: ba_initialization.cc:590 Deterministic initialization 2020-08-18 14:56:50.816 32752-453/com.example.arimages I/native: ba_initialization.cc:170 Intrinsic vector size of the camera 0 is 7 2020-08-18 14:56:50.827 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.827 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.859 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.859 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.864 32752-453/com.example.arimages I/native: ba_initialization_helpers.h:164 Number of measurements used in BA initialization for temporal landmarks: 300 2020-08-18 14:56:50.864 32752-453/com.example.arimages I/native: ba_initialization_helpers.h:166 Number of good measurements (i.e., reprojection errors <= 3 pixels) in BA initialization for temporal landmarks: 292 2020-08-18 14:56:50.874 32752-454/com.example.arimages W/native: map_utils.cc:440 MapManager: Overwriting rolling shutter time from 0.0333302 to 33.412032ms 2020-08-18 14:56:50.880 32752-453/com.example.arimages I/native: vio_fault_detector.cc:409 VIO did not use vision constraints. 2020-08-18 14:56:50.904 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.904 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.927 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.928 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.967 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.967 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:50.988 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:50.995 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:50.995 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.021 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:51.035 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.035 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.055 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:51.070 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.070 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.088 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:51.098 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.099 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.126 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.126 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.167 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.167 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.197 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.197 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.226 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.226 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.275 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.276 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.295 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.295 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.329 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.329 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.374 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.374 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.398 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.398 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.428 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.428 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.471 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.471 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.502 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.502 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.537 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.538 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.561 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.561 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.601 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.601 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.635 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.635 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.668 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.668 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.699 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.700 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.728 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.728 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.769 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.769 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.796 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.796 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.827 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.827 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.865 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.865 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.901 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.901 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.929 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.929 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.970 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.970 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:51.999 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:51.999 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.031 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.031 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.067 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.067 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.098 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.098 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.137 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.137 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.168 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.169 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.196 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.196 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.230 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.230 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.265 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.265 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.296 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.296 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.337 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.337 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.371 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.371 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.397 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.397 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.435 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.435 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.471 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.471 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.497 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.497 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.532 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.532 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.576 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.576 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.599 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.599 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.634 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.634 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.668 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.668 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.698 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.698 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.721 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:52.739 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.739 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.755 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:52.766 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.766 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.787 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:52.797 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.797 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.820 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:52.828 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.828 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.854 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:52.875 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.875 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.888 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:52.897 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.898 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.921 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:52.932 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.932 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.955 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:52.975 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.975 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:52.988 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:52.996 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:52.996 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.021 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.031 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.031 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.055 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.068 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.069 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.088 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.104 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.104 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.121 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.128 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.129 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.154 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.171 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.171 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.187 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.196 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.196 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.221 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.229 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.229 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.255 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.269 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.269 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.287 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.298 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.298 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.321 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.332 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.332 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.355 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.366 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.366 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.388 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.397 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.397 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.421 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.431 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.431 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.456 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.473 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.473 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.488 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.505 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.505 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.521 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.530 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.530 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.554 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.568 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.568 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.588 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.592 32752-474/com.example.arimages I/native: motion_analysis_calculator.cc:618 Analyzed frame 101 2020-08-18 14:56:53.606 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.606 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.620 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.628 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.629 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.655 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.666 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.666 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.687 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.696 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.696 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.721 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.731 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.731 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.755 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.768 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.769 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.789 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.802 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.803 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.821 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.832 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.832 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.855 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.869 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.869 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.887 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.897 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.897 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.921 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.932 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.932 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.954 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.966 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.967 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:53.987 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:53.995 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:53.995 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.021 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.039 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.039 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.054 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.069 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.069 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.087 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.098 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.098 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.120 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.132 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.132 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.153 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.170 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.170 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.187 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.198 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.198 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.220 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.231 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.231 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.254 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.266 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.267 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.288 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.298 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.299 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.321 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.328 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.328 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.355 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.368 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.369 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.388 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.403 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.403 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.421 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.432 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.432 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.456 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.466 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.466 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.489 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.496 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.496 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.521 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.529 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.529 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.556 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.568 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.568 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.588 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.595 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.595 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.621 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.632 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.632 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.655 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.667 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.667 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.688 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.704 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.704 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.722 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.733 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.734 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.754 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.769 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.769 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.787 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.795 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.795 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.821 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.828 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.828 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.855 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.865 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.865 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.888 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.900 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.900 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.920 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.932 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.933 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.953 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:54.971 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:54.971 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:54.987 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.001 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.001 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.021 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.026 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.026 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.055 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.063 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.064 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.089 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.098 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.099 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.121 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.135 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.135 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.155 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.168 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.168 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.189 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.195 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.195 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.222 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.227 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.227 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.256 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.267 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.267 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.290 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.305 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.306 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.323 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.332 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.332 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.362 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.372 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.372 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.391 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.404 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.404 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.424 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.435 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.435 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.457 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.473 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.473 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.490 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.502 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.502 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.523 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.537 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.538 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.556 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.571 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.571 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.591 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.601 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.601 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.637 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.642 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.642 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.654 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.669 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.670 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.689 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.703 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.703 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.723 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.738 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.738 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.758 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.777 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.777 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.790 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.799 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.799 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.823 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.836 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.836 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.856 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.866 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.866 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.890 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.899 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.899 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.923 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.935 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.935 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.955 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.965 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.965 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:55.989 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:55.995 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:55.995 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.018 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.038 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.038 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.061 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.065 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.066 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.092 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.099 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.100 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.123 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.131 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.131 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.164 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.178 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.178 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.191 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.207 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.207 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.226 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.234 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.234 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.262 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.271 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.271 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.292 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.297 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.297 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.322 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.331 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.332 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.360 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.370 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.371 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.396 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.404 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.404 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.428 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.436 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.437 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.458 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.472 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.472 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.489 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.501 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.501 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.524 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.538 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.538 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.557 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.570 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.570 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.590 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.609 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.609 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.624 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.633 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.633 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.656 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.670 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.670 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.696 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.708 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.708 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.724 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.733 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.733 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.753 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.766 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.766 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.790 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.799 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.799 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.829 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.837 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.838 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.856 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.866 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.866 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.888 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.898 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.898 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.922 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.930 32752-474/com.example.arimages I/native: motion_analysis_calculator.cc:618 Analyzed frame 201 2020-08-18 14:56:56.934 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.934 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.956 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:56.972 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:56.972 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:56.991 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.006 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.006 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.023 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.033 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.034 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.056 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.070 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.071 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.090 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.103 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.103 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.125 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.133 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.134 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.164 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.164 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.165 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.196 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.206 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.206 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.223 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.244 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.244 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.256 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.269 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.269 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.305 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.308 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.308 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.347 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.353 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.353 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.372 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.382 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.382 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.404 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.404 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.438 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.441 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.441 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.459 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.467 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.467 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.523 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.523 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.535 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.546 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.546 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.574 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.575 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.575 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.594 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.607 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.607 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.644 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.650 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.650 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.693 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.695 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.698 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.717 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.724 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.724 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.754 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.754 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.777 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.777 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.803 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.805 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.806 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.825 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.833 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.834 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.882 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.883 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.899 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.900 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.916 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.944 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.945 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:57.961 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:57.967 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:57.967 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.003 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.003 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.025 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.025 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.044 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.072 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.072 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.101 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.102 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.102 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.124 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.126 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.126 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.168 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.168 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.189 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.189 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.206 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.233 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.234 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.254 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.261 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.261 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.283 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.312 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.312 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.326 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.326 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.337 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.361 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.361 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.367 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.398 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.398 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.417 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.434 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.434 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.451 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.462 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.462 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.505 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.505 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.508 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.523 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.523 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.542 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.570 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.570 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.593 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.593 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.626 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.628 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.628 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.663 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.663 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.687 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.692 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.692 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.693 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.734 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.734 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.757 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.759 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.759 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.794 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.794 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.838 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.838 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.865 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.865 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.878 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.898 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.898 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.902 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.949 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.949 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.969 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.969 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:58.979 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:58.999 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:58.999 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.018 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:59.033 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.033 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.057 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:56:59.067 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.067 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.102 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.102 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.142 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.142 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.161 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.161 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.200 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.200 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.239 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.239 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.269 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.269 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.296 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.296 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.336 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.336 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.369 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.369 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.405 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.405 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.437 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.437 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.466 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.466 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.503 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.503 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.526 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.526 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.566 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.567 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.608 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.608 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.646 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.646 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.686 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.686 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.701 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.701 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.742 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.742 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.767 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.767 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.796 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.796 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.842 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.842 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.875 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.875 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.903 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.903 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.941 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.942 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.962 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.962 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:56:59.986 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:56:59.987 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.028 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.029 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.053 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.054 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.082 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.082 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.114 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.114 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.147 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.147 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.180 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.180 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.217 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.217 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.274 32752-474/com.example.arimages I/native: motion_analysis_calculator.cc:618 Analyzed frame 301 2020-08-18 14:57:00.277 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.277 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.286 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.286 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.319 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.319 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.350 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.351 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.383 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.383 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.414 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.414 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.469 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.469 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.495 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.495 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.526 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.526 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.560 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.560 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.593 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.593 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.627 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.627 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.661 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.661 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.691 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.691 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.718 32752-32752/com.example.arimages E/ACameraMetadata: getConstEntry: cannot find metadata tag 65578 2020-08-18 14:57:00.724 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.724 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.763 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.763 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.793 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.793 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.824 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.824 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.861 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.861 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.892 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.892 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.924 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.924 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.960 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.960 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:00.994 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:00.995 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.026 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.026 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.053 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.060 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.060 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.087 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.090 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.090 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.123 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.131 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.131 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.154 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.166 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.166 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.187 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.195 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.195 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.220 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.226 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.226 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.253 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.266 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.266 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.287 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.296 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.297 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.320 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.331 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.332 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.353 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.367 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.367 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.388 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.398 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.398 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.422 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.430 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.431 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.454 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.469 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.470 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.487 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.506 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.507 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.521 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.536 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.536 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.554 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.569 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.569 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.589 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.603 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.603 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.622 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.633 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.633 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.654 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.675 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.675 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.689 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.702 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.702 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.720 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.732 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.732 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.754 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.768 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.768 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.786 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.796 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.796 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.820 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.831 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.831 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.854 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.871 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.871 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.887 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.898 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.899 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.921 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.930 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.930 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.954 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:01.969 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:01.969 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:01.988 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.002 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.002 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.022 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.040 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.040 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.055 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.067 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.067 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.088 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.098 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.098 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.121 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.131 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.131 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.155 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.173 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.173 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.188 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.201 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.201 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.223 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.236 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.237 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.255 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.274 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.274 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.289 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.300 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.300 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.320 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.331 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.332 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.354 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.366 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.367 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.387 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.397 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.397 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.420 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.432 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.432 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.454 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.469 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.469 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.487 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.496 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.496 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.521 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.531 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.531 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.554 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.566 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.566 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.587 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.605 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.605 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.622 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.637 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.637 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.663 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.664 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.667 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit. 2020-08-18 14:57:02.689 32752-32752/com.example.arimages E/native: hit_test.cc:381 generic::internal: No point hit.

--------- beginning of crash

2020-08-18 14:57:02.702 32752-32752/com.example.arimages A/libc: Fatal signal 4 (SIGILL), code 1 (ILL_ILLOPC), fault addr 0x976891b6 in tid 32752 (xample.arimages), pid 32752 (xample.arimages) 2020-08-18 14:57:02.702 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.702 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.743 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.743 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.760 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.760 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.793 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.793 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.825 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.825 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.888 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.888 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.902 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.902 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.926 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.926 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.966 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.966 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:02.996 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:02.996 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.024 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.024 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.062 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.062 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.092 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.092 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.131 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.131 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.159 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.160 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.193 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.193 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.224 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.224 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.258 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.258 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.292 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.292 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.327 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.327 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.360 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.360 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.394 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.394 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.424 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.424 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.459 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.459 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.492 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.492 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.527 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.527 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.559 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.559 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.594 32752-474/com.example.arimages I/native: motion_analysis_calculator.cc:618 Analyzed frame 401 2020-08-18 14:57:03.598 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.598 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.628 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.628 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.661 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.661 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.696 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.696 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.725 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.725 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.759 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.759 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.796 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.796 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.828 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.828 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.858 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.858 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.891 32752-477/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.891 32752-477/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.924 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.924 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.958 32752-478/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.958 32752-478/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:03.991 32752-475/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:03.992 32752-475/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors. 2020-08-18 14:57:04.023 32752-476/com.example.arimages W/native: tracking.cc:3753 Feature descriptors not exist 2020-08-18 14:57:04.023 32752-476/com.example.arimages W/native: box_detector.cc:166 Detection skipped due to empty features or descriptors.

===

WORKAROUNDS (IF ANY) None

ADDITIONAL COMMENT

google-ar / arcore-android-sdk

AugumentedImage (or) rendering Crashes with the same issue #1110

Code:

}