android / android/camera-samples

CAMERA_ERROR (3): The camera device has encountered a serious error

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Kotlin
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Description

Trying to pick a picture using camerax in android 31+
This exception happens:
```
2022-01-21 17:52:36.956 11841-11938/com.limeint E/CameraCaptureSession: Session 0: Exception while stopping repeating:
android.hardware.camera2.CameraAccessException: CAMERA_ERROR (3): The camera device has encountered a serious error
at android.hardware.camera2.impl.CameraDeviceImpl.checkIfCameraClosedOrInError(CameraDeviceImpl.java:2405)
at android.hardware.camera2.impl.CameraDeviceImpl.stopRepeating(CameraDeviceImpl.java:1324)
at android.hardware.camera2.impl.CameraCaptureSessionImpl.close(CameraCaptureSessionImpl.java:579)
at androidx.camera.camera2.internal.SynchronizedCaptureSessionBaseImpl.close(SynchronizedCaptureSessionBaseImpl.java:463)
at androidx.camera.camera2.internal.CaptureSession.release(CaptureSession.java:427)
at androidx.camera.camera2.internal.Camera2CameraImpl.releaseSession(Camera2CameraImpl.java:488)
at androidx.camera.camera2.internal.Camera2CameraImpl.resetCaptureSession(Camera2CameraImpl.java:1061)
at androidx.camera.camera2.internal.Camera2CameraImpl.closeCamera(Camera2CameraImpl.java:402)
at androidx.camera.camera2.internal.Camera2CameraImpl$StateCallback.reopenCameraAfterError(Camera2CameraImpl.java:1450)
at androidx.camera.camera2.internal.Camera2CameraImpl$StateCallback.handleErrorOnOpen(Camera2CameraImpl.java:1423)
at androidx.camera.camera2.internal.Camera2CameraImpl$StateCallback.onError(Camera2CameraImpl.java:1399)
at androidx.camera.camera2.internal.CameraDeviceStateCallbacks$ComboDeviceStateCallback.onError(CameraDeviceStateCallbacks.java:119)
at android.hardware.camera2.impl.CameraDeviceImpl.notifyError(CameraDeviceImpl.java:1795)
at android.hardware.camera2.impl.CameraDeviceImpl.$r8$lambda$KBQCqQRdhVVn7uHI9Xdha6OqnsU(Unknown Source:0)
at android.hardware.camera2.impl.CameraDeviceImpl$$ExternalSyntheticLambda0.accept(Unknown Source:8)
at com.android.internal.util.function.pooled.PooledLambdaImpl.doInvoke(PooledLambdaImpl.java:281)
at com.android.internal.util.function.pooled.PooledLambdaImpl.invoke(PooledLambdaImpl.java:204)
at com.android.internal.util.function.pooled.OmniFunction.run(OmniFunction.java:97)
at androidx.camera.core.impl.utils.executor.SequentialExecutor$1.run(SequentialExecutor.java:109)
at androidx.camera.core.impl.utils.executor.SequentialExecutor$QueueWorker.workOnQueue(SequentialExecutor.java:229)
at androidx.camera.core.impl.utils.executor.SequentialExecutor$QueueWorker.run(SequentialExecutor.java:171)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:920)

```

Contributor guide

Open the contributing guide

Research direction

Start by reproducing the picture-picking flow on Android 31+ and trace the reported CameraX/Camera2 failure through Camera2CameraImpl and CameraDeviceStateCallbacks. The payload names no sample file or test, so done means establishing a reproducible device and configuration, then confirming a scoped fix or documenting that it cannot be reproduced.

Written by the indexing model from the issue text.

Assessment

Tech stack
android, kotlin
Domain
mobile
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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