🐛 [iOS] `NSRangeException` crash ending recording session

What's happening?

Caught this error using Crashlytics. The trace may be sufficient to debug. I do not have ADB logs or a minimal reproducible result. Even if the ticket isn't actionable and is closed, I want to record it in case others encounter the same issue.


Fatal Exception: NSRangeException
0  CoreFoundation                 0x83f20 __exceptionPreprocess
1  libobjc.A.dylib                0x172b8 objc_exception_throw
2  CoreFoundation                 0x25298 -[__NSArrayI objectAtIndex:]
3  AVFCore                        0xcd774 -[AVFigAssetWriterAudioTrack _flushPendingSampleBuffersReturningError:]
4  AVFCore                        0xb8de4 -[AVAssetWriterWritingHelper endSessionAtSourceTime:]
5  AVFCore                        0xb4bfc -[AVAssetWriter endSessionAtSourceTime:]
6  app                       0x64ad0c RecordingSession.finish() + 305 (RecordingSession.swift:305)
7  app                       0x6495e4 RecordingSession.append(buffer:ofType:) + 252 (RecordingSession.swift:252)
8  app                       0x63087c CameraSession.onVideoFrame(sampleBuffer:orientation:) + 283 (CameraSession.swift:283)
9  app                       0x630d70 @objc CameraSession.captureOutput(_:didOutput:from:) (<compiler-generated>)
10 AVFCapture                     0x27fac -[AVCaptureVideoDataOutput _processSampleBuffer:]
11 AVFCapture                     0x4bd48 __47-[AVCaptureVideoDataOutput _updateRemoteQueue:]_block_invoke
12 CMCapture                      0xce3a0 __FigRemoteOperationReceiverCreateMessageReceiver_block_invoke
13 CMCapture                      0xce010 __rqReceiverSetSource_block_invoke
14 libdispatch.dylib              0x3dd4 _dispatch_client_callout
15 libdispatch.dylib              0x72d8 _dispatch_continuation_pop
16 libdispatch.dylib              0x1b1c8 _dispatch_source_latch_and_call
17 libdispatch.dylib              0x19d8c _dispatch_source_invoke
18 libdispatch.dylib              0xb284 _dispatch_lane_serial_drain
19 libdispatch.dylib              0xbf30 _dispatch_lane_invoke
20 libdispatch.dylib              0x16cb4 _dispatch_root_queue_drain_deferred_wlh
21 libdispatch.dylib              0x16528 _dispatch_workloop_worker_thread
22 libsystem_pthread.dylib        0x4934 _pthread_wqthread
23 libsystem_pthread.dylib        0x10cc start_wqthread

Full crash log here: com.app.name_issue_d60b3ee3b38b5bce78523d1a030ee61b_crash_session_fd66e2eedf3a4f1e9e08761f9dcba50c_DNE_0_v2_stacktrace.txt

Reproduceable Code

<Camera
                style={…}
                ref={…}
                device={…}
                isActive={…}
                format={…}
                fps={…}
                photo={false}
                video={true}
                audio={true}
                torch={…}
                outputOrientation={'device'}
              />

Relevant log output

No log output available to share.
Crash detected in production.
Will share if able to reproduce locally.

Camera Device

Available details:

{
    "duration": 66,
    "format": {
        "minISO": 34,
        "photoHeight": 1188,
        "fieldOfView": 106.7479019165039,
        "maxFps": 60,
        "videoHeight": 1080,
        "autoFocusSystem": "phase-detection",
        "supportsVideoHdr": false,
        "videoWidth": 1920,
        "minFps": 1,
        "supportsPhotoHdr": false,
        "photoWidth": 2112,
        "supportsDepthCapture": false,
        "maxISO": 3264,
        "videoStabilizationModes": [
            "auto",
            "cinematic",
            "off",
            "standard",
            "cinematic-extended"
        ]
    },
    "deviceName": "Back Triple Camera"
}

Device

iPhone 13 Pro (iOS 17.6.1)

VisionCamera Version

4.4.3

Can you reproduce this issue in the VisionCamera Example app?

I didn't try (⚠️ your issue might get ignored & closed if you don't try this)

Additional information

[X] I am using Expo
[ ] I have enabled Frame Processors (react-native-worklets-core)
[X] I have read the Troubleshooting Guide
[X] I agree to follow this project's Code of Conduct
[X] I searched for similar issues in this repository and found none.

mrousavy / react-native-vision-camera

🐛 [iOS] `NSRangeException` crash ending recording session #3209