Object Detection example crashes the app on Android

[srodrigo]

When I just compile and lunch the app on Android 10 (QPOS30.52-29-7-6) on a Moto G7 Power, and open the Object Detection example, the camera shows for a moment, then the app crashes due to out of memory. I leave the stacktrace below.

I'm not sure how this is implemented, but looks like a memory leak might be causing the issue?

Launching lib\main.dart on moto g 7 power in debug mode...
√  Built build\app\outputs\flutter-apk\app-debug.apk.
W/FlutterActivityAndFragmentDelegate(23320): A splash screen was provided to Flutter, but this is deprecated. See flutter.dev/go/android-splash-migration for migration steps.
Connecting to VM Service at ws://127.0.0.1:52936/kgWJSn8vURY=/ws
I/CameraManagerGlobal(23320): Connecting to camera service
W/Camera  (23320): The selected imageFormatGroup is not supported by Android. Defaulting to yuv420
I/Camera  (23320): startPreview
I/Camera  (23320): CameraCaptureSession onConfigured
I/Camera  (23320): Updating builder settings
D/Camera  (23320): Updating builder with feature: ExposureLockFeature
D/Camera  (23320): Updating builder with feature: ExposurePointFeature
D/Camera  (23320): Updating builder with feature: ZoomLevelFeature
D/Camera  (23320): Updating builder with feature: AutoFocusFeature
D/Camera  (23320): Updating builder with feature: NoiseReductionFeature
I/Camera  (23320): updateNoiseReduction | currentSetting: fast
D/Camera  (23320): Updating builder with feature: FocusPointFeature
D/Camera  (23320): Updating builder with feature: ResolutionFeature
D/Camera  (23320): Updating builder with feature: SensorOrientationFeature
D/Camera  (23320): Updating builder with feature: FlashFeature
D/Camera  (23320): Updating builder with feature: ExposureOffsetFeature
D/Camera  (23320): Updating builder with feature: FpsRangeFeature
I/Camera  (23320): refreshPreviewCaptureSession
W/Gralloc3(23320): allocator 3.x is not supported
I/Camera  (23320): closeCaptureSession
I/Camera  (23320): startPreviewWithImageStream
I/Camera  (23320): CameraCaptureSession onConfigured
I/Camera  (23320): Updating builder settings
D/Camera  (23320): Updating builder with feature: ExposureLockFeature
D/Camera  (23320): Updating builder with feature: ExposurePointFeature
D/Camera  (23320): Updating builder with feature: ZoomLevelFeature
D/Camera  (23320): Updating builder with feature: AutoFocusFeature
D/Camera  (23320): Updating builder with feature: NoiseReductionFeature
I/Camera  (23320): updateNoiseReduction | currentSetting: fast
D/Camera  (23320): Updating builder with feature: FocusPointFeature
D/Camera  (23320): Updating builder with feature: ResolutionFeature
D/Camera  (23320): Updating builder with feature: SensorOrientationFeature
D/Camera  (23320): Updating builder with feature: FlashFeature
D/Camera  (23320): Updating builder with feature: ExposureOffsetFeature
D/Camera  (23320): Updating builder with feature: FpsRangeFeature
I/Camera  (23320): refreshPreviewCaptureSession
I/Camera  (23320): CameraCaptureSession onClosed
D/TransportRuntime.JobInfoScheduler(23320): Scheduling upload for context TransportContext(cct, DEFAULT, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) with jobId=322184987 in 584441ms(Backend next call timestamp 1651306293210). Attempt 1
D/TransportRuntime.JobInfoScheduler(23320): Scheduling upload for context TransportContext(cct, VERY_LOW, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) with jobId=327165724 in 86400000ms(Backend next call timestamp 0). Attempt 1
D/TransportRuntime.SQLiteEventStore(23320): Storing event with priority=VERY_LOW, name=FIREBASE_ML_SDK for destination cct
D/TransportRuntime.JobInfoScheduler(23320): Upload for context TransportContext(cct, VERY_LOW, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) is already scheduled. Returning...
D/TransportRuntime.SQLiteEventStore(23320): Storing event with priority=DEFAULT, name=FIREBASE_ML_SDK for destination cct
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
D/TransportRuntime.JobInfoScheduler(23320): Upload for context TransportContext(cct, DEFAULT, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) is already scheduled. Returning...
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 31.680ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 25.298ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 30.407ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 14.009ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 40.409ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 39.519ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
W/LibraryVersion(23320): Failed to get app version for libraryName: shared-installation-id
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 16.549ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 16.967ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
D/NetworkSecurityConfig(23320): No Network Security Config specified, using platform default
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 45.477ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 33.152ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
W/e_mlkit_exampl(23320): Accessing hidden method Ldalvik/system/CloseGuard;->get()Ldalvik/system/CloseGuard; (greylist,core-platform-api, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Ldalvik/system/CloseGuard;->open(Ljava/lang/String;)V (greylist,core-platform-api, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Ldalvik/system/CloseGuard;->warnIfOpen()V (greylist,core-platform-api, reflection, allowed)
W/LibraryVersion(23320): Failed to get app version for libraryName: shared-acceleration-allowlist
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 13.540ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getInt(Ljava/lang/Object;J)I (greylist, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->objectFieldOffset(Ljava/lang/reflect/Field;)J (greylist,core-platform-api, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->putInt(Ljava/lang/Object;JI)V (greylist, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, linking, allowed)
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->allocateInstance(Ljava/lang/Class;)Ljava/lang/Object; (greylist, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Llibcore/io/Memory;->peekLong(JZ)J (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Llibcore/io/Memory;->pokeLong(JJZ)V (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Llibcore/io/Memory;->pokeInt(JIZ)V (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Llibcore/io/Memory;->peekInt(JZ)I (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Llibcore/io/Memory;->pokeByte(JB)V (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Llibcore/io/Memory;->peekByte(J)B (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Llibcore/io/Memory;->pokeByteArray(J[BII)V (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Llibcore/io/Memory;->peekByteArray(J[BII)V (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->arrayBaseOffset(Ljava/lang/Class;)I (greylist,core-platform-api, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->arrayIndexScale(Ljava/lang/Class;)I (greylist, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden field Ljava/nio/Buffer;->address:J (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getInt(Ljava/lang/Object;J)I (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->putInt(Ljava/lang/Object;JI)V (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, reflection, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist, linking, allowed)
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 44.612ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 28.526ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist, linking, allowed)
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getInt(Ljava/lang/Object;J)I (greylist, linking, allowed)
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->putInt(Ljava/lang/Object;JI)V (greylist, linking, allowed)
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 22.526ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 15.307ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, linking, allowed)
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Clamp target GC heap from 96MB to 96MB
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 28.224ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 27.007ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 23.641ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Alloc young concurrent copying GC freed 317(104KB) AllocSpace objects, 6(10MB) LOS objects, 11% free, 84MB/96MB, paused 100us total 17.374ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 11.076ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Alloc concurrent copying GC freed 783(91KB) AllocSpace objects, 20(25MB) LOS objects, 25% free, 69MB/93MB, paused 116us total 43.281ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 33.417ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/Manager (23320): DeviceManager::DeviceManager
I/Manager (23320): findAvailableDevices
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
W/native  (23320): W0430 10:01:49.819637   23693 motion_analysis_calculator.cc:381] No input video header found. Downstream calculators expecting video headers are likely to fail.
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 24.369ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 15.495ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
W/vkp-mediapipe-1(23320): type=1400 audit(0.0:136059): avc: denied { read } for uid=10341 name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=13156 scontext=u:r:untrusted_app:s0:c85,c257,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
I/tflite  (23320): Initialized TensorFlow Lite runtime.
E/libc    (23320): Access denied finding property "ro.hardware.chipname"
I/tflite  (23320): Created TensorFlow Lite XNNPACK delegate for CPU.
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/native  (23320): I0430 10:01:49.848361   23690 mobile_ssd_tflite_client.cc:203] Model initialized: input_size: 110592, output_locations_size: 30600, preprocessing mean value: 127.5, preprocessing std value: 127.5, inference type: 2
I/native  (23320): I0430 10:01:49.848695   23690 mobile_ssd_calculator.cc:70] Succeeded in initializing SSD MobileObjectLocalizerV3_1TfLiteClient
I/native  (23320): I0430 10:01:49.849109   23689 box_classifier_calculator.cc:125] Initializing classifier
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/native  (23320): I0430 10:01:49.875427   23689 box_classifier_calculator.cc:146] Succeeded in initializing classifier
I/e_mlkit_exampl(23320): Alloc concurrent copying GC freed 475(229KB) AllocSpace objects, 21(23MB) LOS objects, 25% free, 71MB/95MB, paused 321us total 37.954ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Background on ProfileSaver for 36.800ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 28.688ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/native  (23320): I0430 10:01:49.891301   23686 scheduler.cc:574] ImageMetadata: 1280x720
W/native  (23320): W0430 10:01:49.917271   23694 motion_analysis_calculator.cc:823] Requested image format in RegionFlowComputation does not match video stream format. Overriding.
D/TransportRuntime.SQLiteEventStore(23320): Storing event with priority=VERY_LOW, name=FIREBASE_ML_SDK for destination cct
I/native  (23320): I0430 10:01:49.922963   23694 motion_analysis_calculator.cc:645] Analyzed frame 1
W/native  (23320): W0430 10:01:49.923447   23694 parallel_invoker.h:319] Unsupported invoker mode selected on Android. Falling back to ThreadPool
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, linking, allowed)
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, linking, allowed)
D/TransportRuntime.JobInfoScheduler(23320): Upload for context TransportContext(cct, VERY_LOW, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) is already scheduled. Returning...
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 43.937ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 44.340ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->putInt(Ljava/lang/Object;JI)V (greylist, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, linking, allowed)
W/e_mlkit_exampl(23320): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, linking, allowed)
D/TransportRuntime.SQLiteEventStore(23320): Storing event with priority=VERY_LOW, name=FIREBASE_ML_SDK for destination cct
I/e_mlkit_exampl(23320): Clamp target GC heap from 101MB to 96MB
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 56.300ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 53.820ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
D/TransportRuntime.JobInfoScheduler(23320): Upload for context TransportContext(cct, VERY_LOW, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) is already scheduled. Returning...
D/TransportRuntime.SQLiteEventStore(23320): Storing event with priority=VERY_LOW, name=FIREBASE_ML_SDK for destination cct
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 15.627ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 11.500ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/chatty  (23320): uid=10341(com.google_mlkit_example) identical 1 line
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
D/TransportRuntime.JobInfoScheduler(23320): Upload for context TransportContext(cct, VERY_LOW, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) is already scheduled. Returning...
D/TransportRuntime.SQLiteEventStore(23320): Storing event with priority=VERY_LOW, name=FIREBASE_ML_SDK for destination cct
D/TransportRuntime.JobInfoScheduler(23320): Upload for context TransportContext(cct, VERY_LOW, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) is already scheduled. Returning...
I/e_mlkit_exampl(23320): Clamp target GC heap from 103MB to 96MB
I/e_mlkit_exampl(23320): Alloc concurrent copying GC freed 1880(123KB) AllocSpace objects, 11(15MB) LOS objects, 16% free, 79MB/96MB, paused 88us total 46.472ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 46.571ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Background on ProfileSaver for 40.850ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Alloc young concurrent copying GC freed 288(68KB) AllocSpace objects, 3(4512KB) LOS objects, 4% free, 91MB/96MB, paused 276us total 16.853ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Background on ProfileSaver for 10.701ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 9.885ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Clamp target GC heap from 111MB to 96MB
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 53.803ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 49.011ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Alloc young concurrent copying GC freed 137(47KB) AllocSpace objects, 1(904KB) LOS objects, 1% free, 94MB/96MB, paused 99us total 14.420ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Background on ProfileSaver for 5.768ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Clamp target GC heap from 112MB to 96MB
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 60.350ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 54.946ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Clamp target GC heap from 119MB to 96MB
I/e_mlkit_exampl(23320): Alloc concurrent copying GC freed 262(46KB) AllocSpace objects, 0(0B) LOS objects, 0% free, 95MB/96MB, paused 63us total 35.196ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 19.393ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Forcing collection of SoftReferences for 3600KB allocation
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Alloc young concurrent copying GC freed 10(256B) AllocSpace objects, 0(0B) LOS objects, 0% free, 95MB/96MB, paused 58us total 10.776ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 10.901ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Clamp target GC heap from 119MB to 96MB
I/e_mlkit_exampl(23320): Alloc concurrent copying GC freed 1964(63KB) AllocSpace objects, 0(0B) LOS objects, 0% free, 95MB/96MB, paused 46us total 29.041ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 29.220ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
W/e_mlkit_exampl(23320): Throwing OutOfMemoryError "Failed to allocate a 3686736 byte allocation with 251648 free bytes and 245KB until OOM, target footprint 100663296, growth limit 100663296" (VmSize 9782764 kB)
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Clamp target GC heap from 119MB to 96MB
I/e_mlkit_exampl(23320): Alloc concurrent copying GC freed 60(2112B) AllocSpace objects, 0(0B) LOS objects, 0% free, 95MB/96MB, paused 45us total 28.606ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Background on ProfileSaver for 68.826ms
I/e_mlkit_exampl(23320): Forcing collection of SoftReferences for 450KB allocation
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 24.792ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Alloc young concurrent copying GC freed 22(600B) AllocSpace objects, 0(0B) LOS objects, 0% free, 95MB/96MB, paused 53us total 7.984ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 8.126ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Clamp target GC heap from 119MB to 96MB
I/e_mlkit_exampl(23320): Alloc concurrent copying GC freed 33(936B) AllocSpace objects, 0(0B) LOS objects, 0% free, 95MB/96MB, paused 53us total 22.429ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 22.599ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
W/e_mlkit_exampl(23320): Throwing OutOfMemoryError "Failed to allocate a 460811 byte allocation with 250824 free bytes and 244KB until OOM, target footprint 100663296, growth limit 100663296" (VmSize 9782764 kB)
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Clamp target GC heap from 119MB to 96MB
I/e_mlkit_exampl(23320): Alloc concurrent copying GC freed 11(536B) AllocSpace objects, 0(0B) LOS objects, 0% free, 95MB/96MB, paused 47us total 25.881ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 25.658ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Forcing collection of SoftReferences for 3600KB allocation
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Alloc young concurrent copying GC freed 0(0B) AllocSpace objects, 0(0B) LOS objects, 0% free, 95MB/96MB, paused 51us total 7.968ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 8.103ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Waiting for a blocking GC Alloc
I/e_mlkit_exampl(23320): Clamp target GC heap from 119MB to 96MB
I/e_mlkit_exampl(23320): Alloc concurrent copying GC freed 14(352B) AllocSpace objects, 0(0B) LOS objects, 0% free, 95MB/96MB, paused 52us total 26.483ms
I/e_mlkit_exampl(23320): WaitForGcToComplete blocked Alloc on ProfileSaver for 26.638ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
W/e_mlkit_exampl(23320): Throwing OutOfMemoryError "Failed to allocate a 3686736 byte allocation with 251152 free bytes and 245KB until OOM, target footprint 100663296, growth limit 100663296" (VmSize 9782764 kB)
D/AndroidRuntime(23320): Shutting down VM
E/AndroidRuntime(23320): FATAL EXCEPTION: main
E/AndroidRuntime(23320): Process: com.google_mlkit_example, PID: 23320
E/AndroidRuntime(23320): java.lang.OutOfMemoryError: Failed to allocate a 3686736 byte allocation with 251152 free bytes and 245KB until OOM, target footprint 100663296, growth limit 100663296
E/AndroidRuntime(23320): 	at java.util.Arrays.copyOf(Arrays.java:3161)
E/AndroidRuntime(23320): 	at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:118)
E/AndroidRuntime(23320): 	at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
E/AndroidRuntime(23320): 	at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:153)
E/AndroidRuntime(23320): 	at io.flutter.plugin.common.StandardMessageCodec.writeBytes(StandardMessageCodec.java:191)
E/AndroidRuntime(23320): 	at io.flutter.plugin.common.StandardMessageCodec.writeValue(StandardMessageCodec.java:242)
E/AndroidRuntime(23320): 	at io.flutter.plugin.common.StandardMessageCodec.writeValue(StandardMessageCodec.java:280)
E/AndroidRuntime(23320): 	at io.flutter.plugin.common.StandardMessageCodec.writeValue(StandardMessageCodec.java:272)
E/AndroidRuntime(23320): 	at io.flutter.plugin.common.StandardMessageCodec.writeValue(StandardMessageCodec.java:280)
E/AndroidRuntime(23320): 	at io.flutter.plugin.common.StandardMethodCodec.encodeSuccessEnvelope(StandardMethodCodec.java:59)
E/AndroidRuntime(23320): 	at io.flutter.plugin.common.EventChannel$IncomingStreamRequestHandler$EventSinkImplementation.success(EventChannel.java:251)
E/AndroidRuntime(23320): 	at io.flutter.plugins.camera.Camera.lambda$null$16(Camera.java:1159)
E/AndroidRuntime(23320): 	at io.flutter.plugins.camera.-$$Lambda$Camera$iYOi_dvbn-0gkz9tWNCT5VyNz0c.run(Unknown Source:4)
E/AndroidRuntime(23320): 	at android.os.Handler.handleCallback(Handler.java:883)
E/AndroidRuntime(23320): 	at android.os.Handler.dispatchMessage(Handler.java:100)
E/AndroidRuntime(23320): 	at android.os.Looper.loop(Looper.java:241)
E/AndroidRuntime(23320): 	at android.app.ActivityThread.main(ActivityThread.java:7604)
E/AndroidRuntime(23320): 	at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(23320): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
E/AndroidRuntime(23320): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:941)
I/e_mlkit_exampl(23320): Clamp target GC heap from 116MB to 96MB
I/e_mlkit_exampl(23320): Alloc concurrent copying GC freed 544(58KB) AllocSpace objects, 4(3612KB) LOS objects, 3% free, 92MB/96MB, paused 52us total 25.582ms
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/e_mlkit_exampl(23320): Starting a blocking GC Alloc
I/Process (23320): Sending signal. PID: 23320 SIG: 9
Lost connection to device.
Exited (sigterm)

[fbernaly]

@srodrigo: did you add the google-services.json to you Android project as explained in the readme?

More detail why here:

• https://github.com/bharat-biradar/Google-Ml-Kit-plugin/tree/master/packages/google_ml_kit/example
• https://github.com/bharat-biradar/Google-Ml-Kit-plugin/tree/master#firebase-dependency-custom-models
• https://github.com/bharat-biradar/Google-Ml-Kit-plugin/tree/master/packages/google_mlkit_object_detection#firebase-dependency

[danPyk]

I have also tried object detection from example and I'm getting OutOfMemoryError error. I assume, according to this - https://github.com/bharat-biradar/Google-Ml-Kit-plugin/tree/master/packages/google_mlkit_object_detection#firebase-dependency-for-remote-models that I don't need firebase, but I have it included anyway.
After launch I can see a few 'slides', then the screen freezes and after about 30-90 seconds the app crashes.

Device on which I was tested is pretty weak - Motorola G8 with Android 11. But I've tried on it object detection made with tensor flow and it works, not so smooth, but it worked. When I downed 'ResolutionPreset' to 'medium' detection works very, very bad - it can't recognize books, milk or watches. The only thing on which it can detect something and paint rectangles was a closet and it was seen as a book.