[vlc-devel] VLCKit for iOS/AppleTV Crash

[Felix Paul Kühne]

Hello Milos,

Thanks for your report!

I just approved your account so you’d be very welcome to open a ticket on the VLCKit tracker so we can continue the discussion there :)

This mailing-list is rather calm since the switch to gitlab.

Best regards,

Felix

> On 2. Jul 2024, at 16:05, Milos Jakovljevic <milos1290 at gmail.com> wrote:
> 
> Hey,
> 
> I'm trying to post the issue on GitLab but cannot do it because account needs admin approval, anyway i'm having an issue with latest VLCKIt (4.0.0a5) on iOS and tvOS, its crashing occasionally and i'm trying to figure out what the problem is, here is the stacktrace
> 
> Fatal Exception: NSInvalidArgumentException
> *** -[AVSampleBufferAudioRenderer enqueueSampleBuffer:] invalid parameter not satisfying: sampleBuffer != NULL
> 
> Fatal Exception: NSInvalidArgumentException
> 0  CoreFoundation                 0x83f20 __exceptionPreprocess
> 1  libobjc.A.dylib                0x16018 objc_exception_throw
> 2  AVFCore                        0xe5ff0 -[AVSampleBufferAudioRenderer flush]
> 3  VLCKit                         0x46a98 -[VLCAVSample whenDataReady] + 256 (avsamplebuffer.m:256)
> 4  VLCKit                         0x46e80 __25-[VLCAVSample play:date:]_block_invoke + 270 (avsamplebuffer.m:270)
> 5  AVFCore                        0xee8cc -[AVMediaDataRequester _requestMediaDataIfReady]
> 6  libdispatch.dylib              0x213c _dispatch_call_block_and_release
> 7  libdispatch.dylib              0x3dd4 _dispatch_client_callout
> 8  libdispatch.dylib              0xb400 _dispatch_lane_serial_drain
> 9  libdispatch.dylib              0xbf30 _dispatch_lane_invoke
> 10 libdispatch.dylib              0x16cb4 _dispatch_root_queue_drain_deferred_wlh
> 11 libdispatch.dylib              0x16528 _dispatch_workloop_worker_thread
> 12 libsystem_pthread.dylib        0x4934 _pthread_wqthread
> 13 libsystem_pthread.dylib        0x10cc start_wqthread
> 
> I'm not able to reproduce this issue but the app is collecting logs to Crashlytics and this is what is gathered, there is also a log message that is caught:
> 
> CMBlockBufferRef creation failure -12704
> 
> Any advice or help would be appreciated,
> Thanks,
> Milos
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