Crash at [AudioStreamer startInternal] on simulator but not device (iOS 7.1)

[daniel hanover]

Using the sample code I have somehow managed to induce a crash on the simulator, though the app works fine on the device itself. Any ideas why?

[R. Kevin Nelson]

Hi Daniel,

Can you provide a stack trace of the crash?  Without that info, remote debugging is nearly impossible.

Thanks,

Kevin

-- -- --

R. Kevin Nelson

Product Manager - API & Partnerships

Rdio, Inc.

On Fri, Mar 28, 2014 at 11:52 PM, daniel hanover <hanover...@gmail.com> wrote:

Using the sample code I have somehow managed to induce a crash on the simulator, though the app works fine on the device itself. Any ideas why?

--
You received this message because you are subscribed to the Google Groups "Rdio API" group.
To unsubscribe from this group and stop receiving emails from it, send an email to rdio-api+u...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/rdio-api/8d4b8cfe-c43f-464e-b03c-42d69a69e09d%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

[daniel hanover]

Kevin,

Ah yes, of course.

2014-03-29 19:34:57.851 Eventible[53803:753b] Stack trace : (
    0   ???                                 0x1031950f 0x0 + 271684879
    1   Eventible                           0x0006b300 main + 0
    2   AudioCodecs                         0x154f0071 _ZL15GetPropertyInfoPvmPmPh + 45
    3   AudioToolbox                        0x00a8ec19 AudioCodecGetPropertyInfo + 89
    4   AudioToolbox                        0x0098ba85 _ZN14CodecConverter15CheckInitializeEPKvm + 533
    5   AudioToolbox                        0x0098b6e5 _ZN14CodecConverterC2ERP20OpaqueAudioComponentP28OpaqueAudioComponentInstanceRK14StreamDescPairS7_bRK23AudioConverterPrimeInfo + 661
    6   AudioToolbox                        0x0098b43c _ZN14CodecConverterC1ERP20OpaqueAudioComponentP28OpaqueAudioComponentInstanceRK14StreamDescPairS7_bRK23AudioConverterPrimeInfo + 60
    7   AudioToolbox                        0x00990360 _ZN19CodecDecoderFactory24BuildCodecConverterChainERK14StreamDescPairRK18ChainBuildSettingsP19AudioConverterChainP19PCMConverterFactory + 240
    8   AudioToolbox                        0x0097832c _ZN17ConverterRegistry15CreateConverterERK14StreamDescPairPP19AudioConverterChainmPK21AudioClassDescription + 204
    9   AudioToolbox                        0x00968cd6 _AudioConverterNewInternal + 342
    10  AudioToolbox                        0x00968d8f AudioConverterNew + 47
    11  AudioToolbox                        0x009b501c _ZN16AudioQueueObjectC2EbbRK27AudioStreamBasicDescriptionmR14AQRemoteClientP15AudioQueueOwner13audit_token_tjRl + 2252
    12  AudioToolbox                        0x009b4740 _ZN16AudioQueueObjectC1EbbRK27AudioStreamBasicDescriptionmR14AQRemoteClientP15AudioQueueOwner13audit_token_tjRl + 112
    13  AudioToolbox                        0x009e4661 AQServer_NewQueue + 529
    14  AudioToolbox                        0x009eff04 _ZL13AudioQueueNewbPK27AudioStreamBasicDescriptionRK11TCACallbackIPvS3_ERK16CACallbackTargetmjPP16OpaqueAudioQueue + 356
    15  AudioToolbox                        0x009efd4d AudioQueueNewOutput + 93
    16  Eventible                           0x0014c1ae MyPropertyListenerProc + 175
    17  AudioToolbox                        0x009e23ab _ZN22AudioFileStreamWrapper20CallPropertyListenerEmm + 203
    18  AudioToolbox                        0x00a0c251 _ZN14MP3AudioStream6ResyncEv + 385
    19  AudioToolbox                        0x00a0c78a _ZN14MP3AudioStream11ParseHeaderER27AudioFileStreamContinuation + 138
    20  AudioToolbox                        0x009e2ee5 _ZN22AudioFileStreamWrapper10ParseBytesEmPKvm + 229
    21  AudioToolbox                        0x009dfcf8 AudioFileStreamParseBytes + 88
    22  Eventible                           0x0014b788 -[AudioStreamer songStreamEvent:] + 683
    23  Eventible                           0x00150ad6 -[RDSongStream handleInternalStreamEvent:] + 87
    24  Eventible                           0x0015007a ReadStreamCallBack + 40
    25  CoreFoundation                      0x0303a266 _signalEventSync + 150
    26  CoreFoundation                      0x0303a19e _cfstream_solo_signalEventSync + 222
    27  CoreFoundation                      0x03039ead _CFStreamSignalEvent + 429
    28  CoreFoundation                      0x03039cf7 CFReadStreamSignalEvent + 39
    29  CFNetwork                           0x00ec0225 _ZN29CoreReadStreamCFStreamSupport19coreStreamReadEventEP16__CoreReadStreamm + 101
    30  CFNetwork                           0x00fb3516 _ZThn12_N29CoreReadStreamCFStreamSupport19coreStreamReadEventEP16__CoreReadStreamm + 34
    31  CFNetwork                           0x00ec01ab _ZN20CoreReadStreamClient25coreStreamEventsAvailableEm + 51
    32  CFNetwork                           0x00fb50df _ZN14CoreStreamBase14_callClientNowEP16CoreStreamClient + 49
    33  CFNetwork                           0x00ebff59 _ZN14CoreStreamBase34_streamSetEventAndScheduleDeliveryEmh + 167
    34  CFNetwork                           0x00ebfea9 _ZN14CoreStreamBase12_signalEventEm13CFStreamErrorh + 137
    35  CFNetwork                           0x00ebfe18 _ZN14CoreStreamBase28_streamInterface_SignalEventEmPK13CFStreamError + 70
    36  CFNetwork                           0x00ef3dc1 _ZN14HTTPReadStream15selfSignalEventEmPK13CFStreamError + 545
    37  CFNetwork                           0x00ef2bb3 _ZN14HTTPReadStream11streamEventEm + 295
    38  CFNetwork                           0x00ef2a86 _ZN14HTTPReadStream9_streamCBEP16__CoreReadStreammPv + 24
    39  CFNetwork                           0x00fb3abe _ZThn32_N17ClassicReadClient19coreStreamReadEventEP16__CoreReadStreamm + 44
    40  CFNetwork                           0x00ec01ab _ZN20CoreReadStreamClient25coreStreamEventsAvailableEm + 51
    41  CFNetwork                           0x00fb50df _ZN14CoreStreamBase14_callClientNowEP16CoreStreamClient + 49
    42  CFNetwork                           0x00fb510f ___ZN14CoreStreamBase34_streamSetEventAndScheduleDeliveryEmh_block_invoke + 35
    43  CoreFoundation                      0x03014c69 CFArrayApplyFunction + 57
    44  CFNetwork                           0x00ed5441 _ZN19RunloopBlockContext7performEv + 155
    45  CFNetwork                           0x00fb73f4 _ZThn16_N19RunloopBlockContext24multiplexerClientPerformEv + 20
    46  CFNetwork                           0x00ed5257 _ZN17MultiplexerSource7performEv + 299
    47  CFNetwork                           0x00ed506c _ZN17MultiplexerSource8_performEPv + 76
    48  CoreFoundation                      0x02ffc77f __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15
    49  CoreFoundation                      0x02ffc10b __CFRunLoopDoSources0 + 235
    50  CoreFoundation                      0x030191ae __CFRunLoopRun + 910
    51  CoreFoundation                      0x030189d3 CFRunLoopRunSpecific + 467
    52  CoreFoundation                      0x030187eb CFRunLoopRunInMode + 123
    53  Eventible                           0x0014beaa -[AudioStreamer startInternal] + 423
    54  Foundation                          0x02710a07 -[NSThread main] + 76
    55  Foundation                          0x02710966 __NSThread__main__ + 1275
    56  libsystem_pthread.dylib             0x03b525fb _pthread_body + 144
    57  libsystem_pthread.dylib             0x03b52485 _pthread_struct_init + 0
    58  libsystem_pthread.dylib             0x03b57cf2 thread_start + 34
)