WWW.h crash in store build

Question

Hi everybody,

we currently released a game on the app store and now there are two users who experience crashes from time to time. I can't really pinpoint the problem, but here are the crash logs:

 # Date: 2016-08-08T10:37:28Z
 # OS Version: 8.4.0 (12H143)
 # Device: iPad Mini 2
 # RAM Free: 31.8%
 # Disk Free: 15.8%
 
 #27. Crashed: com.apple.root.default-qos
 0  but2                           0x100699ed8 WWW::FeedUnityWebStream(bool) (WWW.h:93)
 1  but2                           0x100957bdc iPhoneWWWDownloadBuffer::OnCompleteContent() (iPhoneWWW.mm:64)
 2  but2                           0x100939254 UnityReportWWWFinishedLoadingData (TransportiPhone.cpp:219)
 3  but2                           0x1000ee948 -[UnityWWWConnectionDelegate connection:didFailWithError:] (WWWConnection.mm:237)
 4  CFNetwork                      0x183d24300 __65-[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:]_block_invoke + 80
 5  CFNetwork                      0x183d24290 -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 208
 6  CFNetwork                      0x183d2445c -[NSURLConnectionInternal _withConnectionAndDelegate:] + 60
 7  CFNetwork                      0x183d0ddfc _NSURLConnectionDidFail(_CFURLConnection*, __CFError*, void const*) + 88
 8  CFNetwork                      0x183cc3108 ___ZN27URLConnectionClient_Classic17_delegate_didFailEP9__CFErrorU13block_pointerFvvE_block_invoke + 120
 9  CFNetwork                      0x183cc1238 ___ZN27URLConnectionClient_Classic18_withDelegateAsyncEPKcU13block_pointerFvP16_CFURLConnectionPK33CFURLConnectionClientCurrent_VMaxE_block_invoke_2 + 104
 10 CFNetwork                      0x183be373c RunloopBlockContext::_invoke_block(void const*, void*) + 76
 11 CoreFoundation                 0x184188cdc CFArrayApplyFunction + 68
 12 CFNetwork                      0x183be35e8 RunloopBlockContext::perform() + 136
 13 CFNetwork                      0x183be349c MultiplexerSource::perform() + 312
 14 CFNetwork                      0x183be32c8 MultiplexerSource::_perform(void*) + 68
 15 CoreFoundation                 0x184260240 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
 16 CoreFoundation                 0x18425f4e4 __CFRunLoopDoSources0 + 264
 17 CoreFoundation                 0x18425d594 __CFRunLoopRun + 712
 18 CoreFoundation                 0x1841892d4 CFRunLoopRunSpecific + 396
 19 Foundation                     0x1850c14c8 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 316
 20 Foundation                     0x18511b810 -[NSRunLoop(NSRunLoop) run] + 96
 21 but2                           0x1000ef660 __UnitySendWWWConnection_block_invoke (WWWConnection.mm:344)
 22 libdispatch.dylib              0x1963e1994 _dispatch_call_block_and_release + 24
 23 libdispatch.dylib              0x1963e1954 _dispatch_client_callout + 16
 24 libdispatch.dylib              0x1963ee780 _dispatch_root_queue_drain + 1848
 25 libdispatch.dylib              0x1963efc4c _dispatch_worker_thread3 + 108
 26 libsystem_pthread.dylib        0x1965c122c _pthread_wqthread + 816
 27 libsystem_pthread.dylib        0x1965c0ef0 start_wqthread + 4
 
 --
 
 #0. com.apple.main-thread
 0  libsystem_kernel.dylib         0x19650ce0c mach_msg_trap + 8
 1  libsystem_kernel.dylib         0x19650cc88 mach_msg + 72
 2  CoreFoundation                 0x18425f724 __CFRunLoopServiceMachPort + 200
 3  CoreFoundation                 0x18425d678 __CFRunLoopRun + 940
 4  CoreFoundation                 0x1841892d4 CFRunLoopRunSpecific + 396
 5  GraphicsServices               0x18da9f6fc GSEventRunModal + 168
 6  UIKit                          0x188d86f40 UIApplicationMain + 1488
 7  but2                           0x1000ed48c main (main.mm:32)
 8  libdyld.dylib                  0x19640ea08 start + 4
 
 #1. com.apple.libdispatch-manager
 0  libsystem_kernel.dylib         0x19650cc24 kevent64 + 8
 1  libdispatch.dylib              0x1963f1e70 _dispatch_mgr_invoke + 276
 2  libdispatch.dylib              0x1963e399c _dispatch_source_invoke + 50
 
 #2. GC Finalizer
 0  libsystem_kernel.dylib         0x196527078 __psynch_cvwait + 8
 1  libsystem_pthread.dylib        0x1965c2f2c _pthread_cond_wait + 624
 2  but2                           0x100de6b60 il2cpp::os::posix::PosixWaitObject::Wait(unsigned int, bool) (PosixWaitObject.cpp:129)
 3  but2                           0x100dce760 FinalizerThread(void*) (GarbageCollector.cpp:37)
 4  but2                           0x100de3cf8 il2cpp::os::Thread::RunWrapper(void*) (Thread.cpp:107)
 5  but2                           0x100de863c il2cpp::os::ThreadImpl::ThreadStartWrapper(void*) (ThreadImpl.cpp:108)
 6  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 7  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 8  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #3. BatchDeleteObjects
 0  libsystem_kernel.dylib         0x19650ce48 semaphore_wait_trap + 8
 1  libdispatch.dylib              0x1963eff40 _dispatch_semaphore_wait_slow + 256
 2  but2                           0x1007b6a90 ThreadedStreamBuffer::HandleReadOverflow(unsigned int&, unsigned int&) (TimeHelper.h:26)
 3  but2                           0x1007242b8 BatchDeleteStep2Threaded(void*) (ThreadedStreamBuffer.h:243)
 4  but2                           0x1007b6120 Thread::RunThreadWrapper(void*) (Thread.cpp:40)
 5  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 6  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 7  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #4. AsyncReadManager
 0  libsystem_kernel.dylib         0x19650ce48 semaphore_wait_trap + 8
 1  libdispatch.dylib              0x1963eff40 _dispatch_semaphore_wait_slow + 256
 2  but2                           0x1007d805c AsyncReadManagerThreaded::ThreadEntry() (Mutex.h:29)
 3  but2                           0x1007d7e78 AsyncReadManagerThreaded::StaticThreadEntry(void*) (AsyncReadManagerThreaded.cpp:57)
 4  but2                           0x1007b6120 Thread::RunThreadWrapper(void*) (Thread.cpp:40)
 5  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 6  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 7  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #5. com.twitter.crashlytics.ios.MachExceptionServer
 0  but2                           0x100e1d00c CLSProcessRecordAllThreads (CLSProcess.c:376)
 1  but2                           0x100e1d00c CLSProcessRecordAllThreads (CLSProcess.c:376)
 2  but2                           0x100e1d42c CLSProcessRecordAllThreads (CLSProcess.c:403)
 3  but2                           0x100e0e11c CLSHandler (CLSHandler.m:24)
 4  but2                           0x100e092b4 CLSMachExceptionServer (CLSMachException.c:443)
 5  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 6  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 7  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #6. com.apple.NSURLConnectionLoader
 0  libsystem_kernel.dylib         0x19650ce0c mach_msg_trap + 8
 1  libsystem_kernel.dylib         0x19650cc88 mach_msg + 72
 2  CoreFoundation                 0x18425f724 __CFRunLoopServiceMachPort + 200
 3  CoreFoundation                 0x18425d678 __CFRunLoopRun + 940
 4  CoreFoundation                 0x1841892d4 CFRunLoopRunSpecific + 396
 5  CFNetwork                      0x183c66594 +[NSURLConnection(Loader) _resourceLoadLoop:] + 440
 6  Foundation                     0x1851a9db8 __NSThread__main__ + 1072
 7  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 8  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 9  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #7. Worker Thread
 0  libsystem_kernel.dylib         0x19650ce48 semaphore_wait_trap + 8
 1  libdispatch.dylib              0x1963eff40 _dispatch_semaphore_wait_slow + 256
 2  but2                           0x10067416c CappedSemaphore::WaitForSignal() (ThreadUtility.h:25)
 3  but2                           0x10067398c JobQueue::ProcessJobs(void*, bool*) (JobQueue.cpp:733)
 4  but2                           0x100673030 JobQueue::WorkLoop(void*) (JobQueue.cpp:774)
 5  but2                           0x1007b6120 Thread::RunThreadWrapper(void*) (Thread.cpp:40)
 6  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 7  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 8  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #8. com.apple.CFSocket.private
 0  libsystem_kernel.dylib         0x196527498 __select + 8
 1  CoreFoundation                 0x184265128 __CFSocketManager + 672
 2  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 3  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 4  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #9. AVAudioSession Notify Thread
 0  libsystem_kernel.dylib         0x19650ce0c mach_msg_trap + 8
 1  libsystem_kernel.dylib         0x19650cc88 mach_msg + 72
 2  CoreFoundation                 0x18425f724 __CFRunLoopServiceMachPort + 200
 3  CoreFoundation                 0x18425d678 __CFRunLoopRun + 940
 4  CoreFoundation                 0x1841892d4 CFRunLoopRunSpecific + 396
 5  libAVFAudio.dylib              0x182bfd024 GenericRunLoopThread::Entry(void*) + 164
 6  libAVFAudio.dylib              0x182befa04 CAPThread::Entry(CAPThread*) + 120
 7  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 8  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 9  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #10. Thread
 0  libsystem_kernel.dylib         0x19650ce48 semaphore_wait_trap + 8
 1  but2                           0x100d790d0 FMOD_OS_Semaphore_Wait(FMOD_OS_SEMAPHORE*) + 771112
 2  but2                           0x100d945d0 FMOD::Thread::callback(void*) + 882984
 3  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 4  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 5  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #11. AURemoteIO::IOThread
 0  libsystem_kernel.dylib         0x19650ce0c mach_msg_trap + 8
 1  libsystem_kernel.dylib         0x19650cc88 mach_msg + 72
 2  AudioToolbox                   0x18386f3b0 AURemoteIO::IOThread::Run() + 116
 3  AudioToolbox                   0x183872b94 AURemoteIO::IOThread::Entry(void*) + 12
 4  AudioToolbox                   0x183790520 CAPThread::Entry(CAPThread*) + 144
 5  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 6  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 7  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #12. Thread
 0  libsystem_kernel.dylib         0x196527570 __semwait_signal + 8
 1  libsystem_c.dylib              0x196449930 nanosleep + 216
 2  libsystem_c.dylib              0x19644984c usleep + 68
 3  but2                           0x100d78c50 FMOD_OS_Time_Sleep(unsigned int) + 769960
 4  but2                           0x100d945bc FMOD::Thread::callback(void*) + 882964
 5  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 6  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 7  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #13. Thread
 0  libsystem_kernel.dylib         0x19650ce0c mach_msg_trap + 8
 1  libsystem_kernel.dylib         0x19650cc88 mach_msg + 72
 2  CoreFoundation                 0x18425f724 __CFRunLoopServiceMachPort + 200
 3  CoreFoundation                 0x18425d678 __CFRunLoopRun + 940
 4  CoreFoundation                 0x1841892d4 CFRunLoopRunSpecific + 396
 5  CoreFoundation                 0x1841db35c CFRunLoopRun + 112
 6  CoreMotion                     0x184b942bc (null) + 6521701052
 7  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 8  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 9  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #14. UnityPreload
 0  libsystem_kernel.dylib         0x19650ce48 semaphore_wait_trap + 8
 1  libdispatch.dylib              0x1963eff40 _dispatch_semaphore_wait_slow + 256
 2  but2                           0x1007741f8 PreloadManager::Run() (PreloadManager.cpp:351)
 3  but2                           0x10077419c PreloadManager::Run(void*) (PreloadManager.cpp:205)
 4  but2                           0x1007b6120 Thread::RunThreadWrapper(void*) (Thread.cpp:40)
 5  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 6  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 7  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #15. Worker Thread
 0  libsystem_kernel.dylib         0x19650ce48 semaphore_wait_trap + 8
 1  libdispatch.dylib              0x1963eff40 _dispatch_semaphore_wait_slow + 256
 2  but2                           0x10067416c CappedSemaphore::WaitForSignal() (ThreadUtility.h:25)
 3  but2                           0x10067398c JobQueue::ProcessJobs(void*, bool*) (JobQueue.cpp:733)
 4  but2                           0x100673030 JobQueue::WorkLoop(void*) (JobQueue.cpp:774)
 5  but2                           0x1007b6120 Thread::RunThreadWrapper(void*) (Thread.cpp:40)
 6  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 7  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 8  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #16. BackgroundWorker
 0  libsystem_kernel.dylib         0x19650ce48 semaphore_wait_trap + 8
 1  libdispatch.dylib              0x1963eff40 _dispatch_semaphore_wait_slow + 256
 2  but2                           0x10067416c CappedSemaphore::WaitForSignal() (ThreadUtility.h:25)
 3  but2                           0x10067398c JobQueue::ProcessJobs(void*, bool*) (JobQueue.cpp:733)
 4  but2                           0x100673030 JobQueue::WorkLoop(void*) (JobQueue.cpp:774)
 5  but2                           0x1007b6120 Thread::RunThreadWrapper(void*) (Thread.cpp:40)
 6  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 7  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 8  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #17. BackgroundWorker
 0  libsystem_kernel.dylib         0x19650ce48 semaphore_wait_trap + 8
 1  libdispatch.dylib              0x1963eff40 _dispatch_semaphore_wait_slow + 256
 2  but2                           0x10067416c CappedSemaphore::WaitForSignal() (ThreadUtility.h:25)
 3  but2                           0x10067398c JobQueue::ProcessJobs(void*, bool*) (JobQueue.cpp:733)
 4  but2                           0x100673030 JobQueue::WorkLoop(void*) (JobQueue.cpp:774)
 5  but2                           0x1007b6120 Thread::RunThreadWrapper(void*) (Thread.cpp:40)
 6  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 7  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 8  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #18. Thread
 0  libsystem_kernel.dylib         0x196527570 __semwait_signal + 8
 1  libsystem_c.dylib              0x196449930 nanosleep + 216
 2  libsystem_c.dylib              0x19644984c usleep + 68
 3  but2                           0x100d78c50 FMOD_OS_Time_Sleep(unsigned int) + 769960
 4  but2                           0x100d945bc FMOD::Thread::callback(void*) + 882964
 5  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 6  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 7  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #19. Thread
 0  libsystem_kernel.dylib         0x196527078 __psynch_cvwait + 8
 1  libsystem_pthread.dylib        0x1965c2f2c _pthread_cond_wait + 624
 2  but2                           0x100d19200 Geo::Impl::WaitForMultipleObjects(unsigned int, Geo::Impl::t_HANDLE**, bool, int) (GeoEvent.cpp:150)
 3  but2                           0x100d193fc Geo::GeoEvent::Wait(unsigned int) (GeoEvent.cpp:266)
 4  but2                           0x100d0188c Enlighten::MultithreadCpuWorkerCommon::CommandThreadFunction(void*) (MultithreadCpuWorker.cpp:937)
 5  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 6  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 7  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #20. EnlightenWorker
 0  libsystem_kernel.dylib         0x19650ce48 semaphore_wait_trap + 8
 1  libdispatch.dylib              0x1963eff40 _dispatch_semaphore_wait_slow + 256
 2  but2                           0x1009dc648 TUpdateFunction(void*) (HLRTThreadGroup.cpp:139)
 3  but2                           0x1007b6120 Thread::RunThreadWrapper(void*) (Thread.cpp:40)
 4  libsystem_pthread.dylib        0x1965c3dc8 _pthread_body + 164
 5  libsystem_pthread.dylib        0x1965c3d24 _pthread_body + 158
 6  libsystem_pthread.dylib        0x1965c0ef8 thread_start + 4
 
 #21. Thread
 0  libsystem_kernel.dylib         0x196527c78 __workq_kernreturn + 8
 1  libsystem_pthread.dylib        0x1965c12dc _pthread_wqthread + 992
 2  libsystem_pthread.dylib        0x1965c0ef0 start_wqthread + 4
 
 #22. Thread
 0  libsystem_kernel.dylib         0x196527c78 __workq_kernreturn + 8
 1  libsystem_pthread.dylib        0x1965c12dc _pthread_wqthread + 992
 2  libsystem_pthread.dylib        0x1965c0ef0 start_wqthread + 4
 
 #23. Thread
 0  libsystem_kernel.dylib         0x196527c78 __workq_kernreturn + 8
 1  libsystem_pthread.dylib        0x1965c12dc _pthread_wqthread + 992
 2  libsystem_pthread.dylib        0x1965c0ef0 start_wqthread + 4
 
 #24. Thread
 0  libsystem_kernel.dylib         0x196527c78 __workq_kernreturn + 8
 1  libsystem_pthread.dylib        0x1965c12dc _pthread_wqthread + 992
 2  libsystem_pthread.dylib        0x1965c0ef0 start_wqthread + 4
 
 #25. Thread
 0  libsystem_kernel.dylib         0x196527c78 __workq_kernreturn + 8
 1  libsystem_pthread.dylib        0x1965c12dc _pthread_wqthread + 992
 2  libsystem_pthread.dylib        0x1965c0ef0 start_wqthread + 4
 
 #26. Thread
 0  libsystem_kernel.dylib         0x196527c78 __workq_kernreturn + 8
 1  libsystem_pthread.dylib        0x1965c12dc _pthread_wqthread + 992
 2  libsystem_pthread.dylib        0x1965c0ef0 start_wqthread + 4
 
 #27. Crashed: com.apple.root.default-qos
 0  but2                           0x100699ed8 WWW::FeedUnityWebStream(bool) (WWW.h:93)
 1  but2                           0x100957bdc iPhoneWWWDownloadBuffer::OnCompleteContent() (iPhoneWWW.mm:64)
 2  but2                           0x100939254 UnityReportWWWFinishedLoadingData (TransportiPhone.cpp:219)
 3  but2                           0x1000ee948 -[UnityWWWConnectionDelegate connection:didFailWithError:] (WWWConnection.mm:237)
 4  CFNetwork                      0x183d24300 __65-[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:]_block_invoke + 80
 5  CFNetwork                      0x183d24290 -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 208
 6  CFNetwork                      0x183d2445c -[NSURLConnectionInternal _withConnectionAndDelegate:] + 60
 7  CFNetwork                      0x183d0ddfc _NSURLConnectionDidFail(_CFURLConnection*, __CFError*, void const*) + 88
 8  CFNetwork                      0x183cc3108 ___ZN27URLConnectionClient_Classic17_delegate_didFailEP9__CFErrorU13block_pointerFvvE_block_invoke + 120
 9  CFNetwork                      0x183cc1238 ___ZN27URLConnectionClient_Classic18_withDelegateAsyncEPKcU13block_pointerFvP16_CFURLConnectionPK33CFURLConnectionClientCurrent_VMaxE_block_invoke_2 + 104
 10 CFNetwork                      0x183be373c RunloopBlockContext::_invoke_block(void const*, void*) + 76
 11 CoreFoundation                 0x184188cdc CFArrayApplyFunction + 68
 12 CFNetwork                      0x183be35e8 RunloopBlockContext::perform() + 136
 13 CFNetwork                      0x183be349c MultiplexerSource::perform() + 312
 14 CFNetwork                      0x183be32c8 MultiplexerSource::_perform(void*) + 68
 15 CoreFoundation                 0x184260240 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
 16 CoreFoundation                 0x18425f4e4 __CFRunLoopDoSources0 + 264
 17 CoreFoundation                 0x18425d594 __CFRunLoopRun + 712
 18 CoreFoundation                 0x1841892d4 CFRunLoopRunSpecific + 396
 19 Foundation                     0x1850c14c8 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 316
 20 Foundation                     0x18511b810 -[NSRunLoop(NSRunLoop) run] + 96
 21 but2                           0x1000ef660 __UnitySendWWWConnection_block_invoke (WWWConnection.mm:344)
 22 libdispatch.dylib              0x1963e1994 _dispatch_call_block_and_release + 24
 23 libdispatch.dylib              0x1963e1954 _dispatch_client_callout + 16
 24 libdispatch.dylib              0x1963ee780 _dispatch_root_queue_drain + 1848
 25 libdispatch.dylib              0x1963efc4c _dispatch_worker_thread3 + 108
 26 libsystem_pthread.dylib        0x1965c122c _pthread_wqthread + 816
 27 libsystem_pthread.dylib        0x1965c0ef0 start_wqthread + 4
 
 #28. Thread
 0  libsystem_kernel.dylib         0x196527c78 __workq_kernreturn + 8
 1  libsystem_pthread.dylib        0x1965c12dc _pthread_wqthread + 992
 2  libsystem_pthread.dylib        0x1965c0ef0 start_wqthread + 4

It has something to do with the WWW class, but I don't use it anywhere. I don't use AssetPackages either.

Maybe some of you guys and girls have an idea?!

Thanks, Andreas

Answer 1

339 crashes from 277 users:

Crashed: com.unity3d.WebOperationQueue :: NSOperation 0x1610f2a10 (QOS: LEGACY) 0 Solitaire 0x100763968 WWW::FeedUnityWebStream(bool) (WWW.h:96) 1 Solitaire 0x100a3c1e8 iPhoneWWWDownloadBuffer::OnReceiveData(void const*, unsigned long) (iPhoneWWW.mm:58) 2 Solitaire 0x10003ae38 -[UnityWWWConnectionDelegate connection:didReceiveData:] (WWWConnection.mm:212) 3 CFNetwork 0x183c856a0 __65-[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:]_block_invoke + 80 4 CFNetwork 0x183c85630 -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 200 5 CFNetwork 0x183c857a4 -[NSURLConnectionInternal withActiveConnectionAndDelegate:] + 56 6 CFNetwork 0x183c58e84 NSURLConnectionDidReceiveData(CFURLConnection*, CFData const*, long, void const*) + 76 7 CFNetwork 0x183ae87d8 ZN27URLConnectionClient_Classic29_delegate_didReceiveDataArrayEv_block_invoke + 232 8 CFNetwork 0x183bdf41c ZN27URLConnectionClient_Classic18_withDelegateAsyncEPKcU13block_pointerFvP16_CFURLConnectionPK33CFURLConnectionClientCurrent_VMaxE_block_invoke_2 + 108 9 libdispatch.dylib 0x182f5547c dispatch_client_callout + 16 10 libdispatch.dylib 0x182f5e7b8 dispatch_block_invoke + 540 11 CFNetwork 0x183ad7ac0 RunloopBlockContext::invoke_block(void const*, void*) + 36 12 CoreFoundation 0x1833e867c CFArrayApplyFunction + 68 13 CFNetwork 0x183ad79a4 RunloopBlockContext::perform() + 136 14 CFNetwork 0x183ad7864 MultiplexerSource::perform() + 312 15 CFNetwork 0x183ad7690 MultiplexerSource::perform(void*) + 68 16 CoreFoundation 0x1834c109c CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION + 24 17 CoreFoundation 0x1834c0b30 CFRunLoopDoSources0 + 540 18 CoreFoundation 0x1834be830 CFRunLoopRun + 724 19 CoreFoundation 0x1833e8c50 CFRunLoopRunSpecific + 384 20 Foundation 0x183df8cfc -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 308 21 Foundation 0x183e4e030 -[NSRunLoop(NSRunLoop) run] + 88 22 Solitaire 0x10003be80 UnitySendWWWConnection_block_invoke_2 (WWWConnection.mm:362) 23 Foundation 0x183ec4540 NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK + 16 24 Foundation 0x183e16870 -[NSBlockOperation main] + 96 25 Foundation 0x183e06e48 -[_NSOperationInternal start:] + 604 26 Foundation 0x183ec6934 _NSOQSchedule_f + 224 27 libdispatch.dylib 0x182f5547c _dispatch_client_callout + 16 28 libdispatch.dylib 0x182f614c0 _dispatch_queue_drain + 864 29 libdispatch.dylib 0x182f58f80 _dispatch_queue_invoke + 464 30 libdispatch.dylib 0x182f63390 _dispatch_root_queue_drain + 728 31 libdispatch.dylib 0x182f630b0 _dispatch_worker_thread3 + 112 32 libsystem_pthread.dylib 0x18316d470 _pthread_wqthread + 1092 33 libsystem_pthread.dylib 0x18316d020 start_wqthread + 4

Answer 2

Answer by elhispano · Sep 01, 2016 at 11:11 AM

We are having the same issue. We are doing a request to google to check connection each X seconds.

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Answer 3

Answer by Nolex · Oct 29, 2016 at 10:16 PM

I have the same issue. Details on the forum: https://forum.unity3d.com/threads/ios-game-crashes-at-the-www-queries-when-off-wi-fi.438509/

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Answer 4

Answer by Peacewise · Jan 16, 2017 at 03:01 PM

I have a somewhat similar crash. See: https://forum.unity3d.com/threads/ios-crash-in-www-feedunitywebstream-bool-with-bad-address-0x0.447860/#post-2905085

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WWW.h crash in store build

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