(lldb) bt all * thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP * frame #0: 0x000000018c51a314 libsystem_kernel.dylib`__semwait_signal + 8 frame #1: 0x000000018c5e5b40 libsystem_pthread.dylib`pthread_join + 552 frame #2: 0x000000018bf497fc libc++.1.dylib`std::__1::thread::join() + 28 frame #3: 0x00000001005b3240 ARExperience`aramis::Reactor::~Reactor() + 92 frame #4: 0x00000001005b3370 ARExperience`aramis::Reactor::~Reactor() + 12 frame #5: 0x000000010067000c ARExperience`aramis::MusketIr3dService::~MusketIr3dService() + 84 frame #6: 0x00000001006700f8 ARExperience`aramis::MusketIr3dService::~MusketIr3dService() + 12 frame #7: 0x00000001004dbd28 ARExperience`wikitude::sdk_foundation::impl::MusketIr3dService::~MusketIr3dService() + 448 frame #8: 0x00000001004dbf80 ARExperience`wikitude::sdk_foundation::impl::MusketIr3dService::~MusketIr3dService() + 12 frame #9: 0x00000001004d9414 ARExperience`wikitude::sdk_foundation::impl::ServiceManager::unregisterService(wikitude::sdk_foundation::impl::ServiceIdentifier const&) + 240 frame #10: 0x00000001004c4ce4 ARExperience`wikitude::sdk_foundation::impl::IrService::removeTracker(wikitude::sdk_foundation::impl::BaseTracker&) + 192 frame #11: 0x00000001004ea3cc ARExperience`wikitude::sdk_foundation::impl::BaseTracker::~BaseTracker() + 132 frame #12: 0x00000001004bd898 ARExperience`wikitude::sdk_foundation::impl::InstantTracker::~InstantTracker() + 168 frame #13: 0x00000001004bd920 ARExperience`wikitude::sdk_foundation::impl::InstantTracker::~InstantTracker() + 12 frame #14: 0x00000001007605c8 ARExperience`wikitude::sdk_core::impl::ArchitectEngine::deleteObject(wikitude::sdk_foundation::impl::ArchitectObject*) + 60 frame #15: 0x00000001006bdadc ARExperience`wikitude::sdk_core::impl::InstantTrackerInterface::deleteObject(wikitude::sdk_foundation::impl::ArchitectObject*) + 72 frame #16: 0x0000000100760654 ARExperience`wikitude::sdk_core::impl::ArchitectEngine::destroyObject(wikitude::sdk_foundation::impl::ArchitectObject*) + 124 frame #17: 0x00000001007601a0 ARExperience`wikitude::sdk_core::impl::ArchitectEngine::destroyAll() + 76 frame #18: 0x0000000100760060 ARExperience`wikitude::sdk_core::impl::ArchitectEngine::~ArchitectEngine() + 88 frame #19: 0x00000001007601e4 ARExperience`wikitude::sdk_core::impl::ArchitectEngine::~ArchitectEngine() + 12 frame #20: 0x000000010070f8c4 ARExperience`wikitude::sdk_core::impl::Architect::~Architect() + 52 frame #21: 0x0000000100329148 ARExperience`-[WTARchitectManager dealloc] + 212 frame #22: 0x00000001003617dc ARExperience`-[WTArchitectView .cxx_destruct] + 56 frame #23: 0x000000018bf82f10 libobjc.A.dylib`object_cxxDestructFromClass(objc_object*, objc_class*) + 148 frame #24: 0x000000018bf8f6e0 libobjc.A.dylib`objc_destructInstance + 92 frame #25: 0x000000018bf8f744 libobjc.A.dylib`object_dispose + 28 frame #26: 0x0000000193742ddc UIKit`-[UIResponder dealloc] + 156 frame #27: 0x00000001933a2e28 UIKit`-[UIView dealloc] + 1676 frame #28: 0x0000000100360090 ARExperience`-[WTArchitectView dealloc] + 136 frame #29: 0x000000018d539e30 CoreFoundation`common_removeAllObjects + 188 frame #30: 0x000000018d42bc70 CoreFoundation`-[__NSArrayM dealloc] + 28 frame #31: 0x000000018bf9dfe0 libobjc.A.dylib`(anonymous namespace)::AutoreleasePoolPage::pop(void*) + 704 frame #32: 0x00000001933a2e08 UIKit`-[UIView dealloc] + 1644 frame #33: 0x000000018d42d10c CoreFoundation`-[__NSDictionaryM dealloc] + 152 frame #34: 0x000000018bf9dfe0 libobjc.A.dylib`(anonymous namespace)::AutoreleasePoolPage::pop(void*) + 704 frame #35: 0x000000018d423db8 CoreFoundation`_CFAutoreleasePoolPop + 28 frame #36: 0x000000018d4f5b20 CoreFoundation`__CFRunLoopRun + 1668 frame #37: 0x000000018d424048 CoreFoundation`CFRunLoopRunSpecific + 444 frame #38: 0x000000018eeaa198 GraphicsServices`GSEventRunModal + 180 frame #39: 0x00000001934102fc UIKit`-[UIApplication _run] + 684 frame #40: 0x000000019340b034 UIKit`UIApplicationMain + 208 frame #41: 0x00000001000e4f18 ARDemo`main at AppDelegate.swift:15 frame #42: 0x000000018c4085b8 libdyld.dylib`start + 4 thread #5, name = 'com.apple.uikit.eventfetch-thread' frame #0: 0x000000018c4fc16c libsystem_kernel.dylib`mach_msg_trap + 8 frame #1: 0x000000018c4fbfdc libsystem_kernel.dylib`mach_msg + 72 frame #2: 0x000000018d4f7cec CoreFoundation`__CFRunLoopServiceMachPort + 192 frame #3: 0x000000018d4f5908 CoreFoundation`__CFRunLoopRun + 1132 frame #4: 0x000000018d424048 CoreFoundation`CFRunLoopRunSpecific + 444 frame #5: 0x000000018df35a8c Foundation`-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304 frame #6: 0x000000018df5657c Foundation`-[NSRunLoop(NSRunLoop) runUntilDate:] + 96 frame #7: 0x0000000193d85a2c UIKit`-[UIEventFetcher threadMain] + 136 frame #8: 0x000000018e03347c Foundation`__NSThread__start__ + 1024 frame #9: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #10: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #11: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #8, name = 'AFNetworking' frame #0: 0x000000018c4fc16c libsystem_kernel.dylib`mach_msg_trap + 8 frame #1: 0x000000018c4fbfdc libsystem_kernel.dylib`mach_msg + 72 frame #2: 0x000000018d4f7cec CoreFoundation`__CFRunLoopServiceMachPort + 192 frame #3: 0x000000018d4f5908 CoreFoundation`__CFRunLoopRun + 1132 frame #4: 0x000000018d424048 CoreFoundation`CFRunLoopRunSpecific + 444 frame #5: 0x000000018df35a8c Foundation`-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304 frame #6: 0x000000018df8a210 Foundation`-[NSRunLoop(NSRunLoop) run] + 88 frame #7: 0x0000000100261948 AFNetworking`+[AFURLConnectionOperation networkRequestThreadEntryPoint:](self=AFHTTPRequestOperation, _cmd="networkRequestThreadEntryPoint:", object=0x0000000000000000) at AFURLConnectionOperation.m:163 frame #8: 0x000000018e03347c Foundation`__NSThread__start__ + 1024 frame #9: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #10: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #11: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #9, name = 'com.apple.NSURLConnectionLoader' frame #0: 0x000000018c4fc16c libsystem_kernel.dylib`mach_msg_trap + 8 frame #1: 0x000000018c4fbfdc libsystem_kernel.dylib`mach_msg + 72 frame #2: 0x000000018d4f7cec CoreFoundation`__CFRunLoopServiceMachPort + 192 frame #3: 0x000000018d4f5908 CoreFoundation`__CFRunLoopRun + 1132 frame #4: 0x000000018d424048 CoreFoundation`CFRunLoopRunSpecific + 444 frame #5: 0x000000018dc15fd0 CFNetwork`+[NSURLConnection(Loader) _resourceLoadLoop:] + 336 frame #6: 0x000000018e03347c Foundation`__NSThread__start__ + 1024 frame #7: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #8: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #9: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #11, name = 'com.apple.CoreMotion.MotionThread' frame #0: 0x000000018c4fc16c libsystem_kernel.dylib`mach_msg_trap + 8 frame #1: 0x000000018c4fbfdc libsystem_kernel.dylib`mach_msg + 72 frame #2: 0x000000018d4f7cec CoreFoundation`__CFRunLoopServiceMachPort + 192 frame #3: 0x000000018d4f5908 CoreFoundation`__CFRunLoopRun + 1132 frame #4: 0x000000018d424048 CoreFoundation`CFRunLoopRunSpecific + 444 frame #5: 0x000000018d4718d4 CoreFoundation`CFRunLoopRun + 112 frame #6: 0x000000019427e738 CoreMotion`___lldb_unnamed_symbol2465$$CoreMotion + 824 frame #7: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #8: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #9: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #20 frame #0: 0x000000018c519e1c libsystem_kernel.dylib`__psynch_cvwait + 8 frame #1: 0x000000018c5df9c0 libsystem_pthread.dylib`_pthread_cond_wait + 640 frame #2: 0x000000018bf093ec libc++.1.dylib`std::__1::condition_variable::wait(std::__1::unique_lock&) + 56 frame #3: 0x0000000191cd6548 JavaScriptCore`void std::__1::condition_variable_any::wait >(std::__1::unique_lock&) + 112 frame #4: 0x0000000191cd64bc JavaScriptCore`bmalloc::AsyncTask::threadRunLoop() + 168 frame #5: 0x0000000191cd639c JavaScriptCore`bmalloc::AsyncTask::threadEntryPoint(bmalloc::AsyncTask*) + 12 frame #6: 0x0000000191cd664c JavaScriptCore`void* std::__1::__thread_proxy*), bmalloc::AsyncTask*> >(void*) + 92 frame #7: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #8: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #9: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #21, name = 'WebThread' frame #0: 0x000000018c519e64 libsystem_kernel.dylib`__psynch_mutexwait + 8 frame #1: 0x000000018c5e3da4 libsystem_pthread.dylib`_pthread_mutex_lock_wait + 96 frame #2: 0x000000018c5e3fa8 libsystem_pthread.dylib`_pthread_mutex_lock_slow + 296 frame #3: 0x0000000191fd6924 WebCore`_WebTryThreadLock(bool) + 128 frame #4: 0x0000000191fd6884 WebCore`WebRunLoopLock(__CFRunLoopObserver*, unsigned long, void*) + 44 frame #5: 0x000000018d4f77dc CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 32 frame #6: 0x000000018d4f540c CoreFoundation`__CFRunLoopDoObservers + 372 frame #7: 0x000000018d4f5a4c CoreFoundation`__CFRunLoopRun + 1456 frame #8: 0x000000018d424048 CoreFoundation`CFRunLoopRunSpecific + 444 frame #9: 0x0000000191fd445c WebCore`RunWebThread(void*) + 456 frame #10: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #11: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #12: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #25, name = 'JIT Worklist Worker Thread' frame #0: 0x000000018c519e1c libsystem_kernel.dylib`__psynch_cvwait + 8 frame #1: 0x000000018c5df9c0 libsystem_pthread.dylib`_pthread_cond_wait + 640 frame #2: 0x000000018bf093ec libc++.1.dylib`std::__1::condition_variable::wait(std::__1::unique_lock&) + 56 frame #3: 0x0000000191cbee58 JavaScriptCore`WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda const&, WTF::ScopedLambda const&, std::__1::chrono::time_point > >) + 2016 frame #4: 0x0000000191a976fc JavaScriptCore`JSC::JITWorklist::runThread() + 192 frame #5: 0x0000000191a97b4c JavaScriptCore`std::__1::__function::__func, void ()>::operator()() + 16 frame #6: 0x0000000191408dac JavaScriptCore`WTF::threadEntryPoint(void*) + 212 frame #7: 0x0000000191408cbc JavaScriptCore`WTF::wtfThreadEntryPoint(void*) + 24 frame #8: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #9: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #10: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #26, name = 'WTF Parallel Helper Thread' frame #0: 0x000000018c519e1c libsystem_kernel.dylib`__psynch_cvwait + 8 frame #1: 0x000000018c5df9c0 libsystem_pthread.dylib`_pthread_cond_wait + 640 frame #2: 0x000000018bf093ec libc++.1.dylib`std::__1::condition_variable::wait(std::__1::unique_lock&) + 56 frame #3: 0x0000000191cbee58 JavaScriptCore`WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda const&, WTF::ScopedLambda const&, std::__1::chrono::time_point > >) + 2016 frame #4: 0x0000000191cbe450 JavaScriptCore`WTF::ParallelHelperPool::waitForClientWithTask(WTF::Locker const&) + 288 frame #5: 0x0000000191cbe1f0 JavaScriptCore`WTF::ParallelHelperPool::helperThreadBody() + 76 frame #6: 0x0000000191408dac JavaScriptCore`WTF::threadEntryPoint(void*) + 212 frame #7: 0x0000000191408cbc JavaScriptCore`WTF::wtfThreadEntryPoint(void*) + 24 frame #8: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #9: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #10: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #27, name = 'com.apple.CFNetwork.CustomProtocols' frame #0: 0x000000018c4fc16c libsystem_kernel.dylib`mach_msg_trap + 8 frame #1: 0x000000018c4fbfdc libsystem_kernel.dylib`mach_msg + 72 frame #2: 0x000000018d4f7cec CoreFoundation`__CFRunLoopServiceMachPort + 192 frame #3: 0x000000018d4f5908 CoreFoundation`__CFRunLoopRun + 1132 frame #4: 0x000000018d424048 CoreFoundation`CFRunLoopRunSpecific + 444 frame #5: 0x000000018dd6735c CFNetwork`_privateRunloopEmulationSet(void*) + 264 frame #6: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #7: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #8: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #35, name = 'AVAudioSession Notify Thread' frame #0: 0x000000018c4fc16c libsystem_kernel.dylib`mach_msg_trap + 8 frame #1: 0x000000018c4fbfdc libsystem_kernel.dylib`mach_msg + 72 frame #2: 0x000000018d4f7cec CoreFoundation`__CFRunLoopServiceMachPort + 192 frame #3: 0x000000018d4f5908 CoreFoundation`__CFRunLoopRun + 1132 frame #4: 0x000000018d424048 CoreFoundation`CFRunLoopRunSpecific + 444 frame #5: 0x00000001a6c1dfe8 AVFAudio`GenericRunLoopThread::Entry(void*) + 164 frame #6: 0x00000001a6c43f14 AVFAudio`CAPThread::Entry(CAPThread*) + 84 frame #7: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #8: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #9: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #36 frame #0: 0x000000018c51aa88 libsystem_kernel.dylib`__workq_kernreturn + 8 frame #1: 0x000000018c5de35c libsystem_pthread.dylib`_pthread_wqthread + 1452 frame #2: 0x000000018c5ddda4 libsystem_pthread.dylib`start_wqthread + 4 thread #37, queue = 'com.wikitude.sdk.camera_capture' frame #0: 0x000000018c4fc16c libsystem_kernel.dylib`mach_msg_trap + 8 frame #1: 0x000000018c4fbfdc libsystem_kernel.dylib`mach_msg + 72 frame #2: 0x000000018d4f7cec CoreFoundation`__CFRunLoopServiceMachPort + 192 frame #3: 0x000000018d4f5908 CoreFoundation`__CFRunLoopRun + 1132 frame #4: 0x000000018d424048 CoreFoundation`CFRunLoopRunSpecific + 444 frame #5: 0x0000000194cfedf0 AVFoundation`-[AVRunLoopCondition _waitInMode:untilDate:] + 408 frame #6: 0x0000000194ce6c94 AVFoundation`-[AVCaptureSession _stopFigCaptureSession] + 412 frame #7: 0x0000000194ce6e5c AVFoundation`-[AVCaptureSession _setRunning:] + 216 frame #8: 0x00000001007900dc ARExperience`__38-[WTCaptureManager stopCaptureSession]_block_invoke + 172 frame #9: 0x0000000101e6525c libdispatch.dylib`_dispatch_call_block_and_release + 24 frame #10: 0x0000000101e6521c libdispatch.dylib`_dispatch_client_callout + 16 frame #11: 0x0000000101e72b54 libdispatch.dylib`_dispatch_queue_serial_drain + 1136 frame #12: 0x0000000101e68ce4 libdispatch.dylib`_dispatch_queue_invoke + 672 frame #13: 0x0000000101e74e6c libdispatch.dylib`_dispatch_root_queue_drain + 584 frame #14: 0x0000000101e74bb8 libdispatch.dylib`_dispatch_worker_thread3 + 140 frame #15: 0x000000018c5de2b8 libsystem_pthread.dylib`_pthread_wqthread + 1288 frame #16: 0x000000018c5ddda4 libsystem_pthread.dylib`start_wqthread + 4 thread #38 frame #0: 0x000000018c51aa88 libsystem_kernel.dylib`__workq_kernreturn + 8 frame #1: 0x000000018c5de178 libsystem_pthread.dylib`_pthread_wqthread + 968 frame #2: 0x000000018c5ddda4 libsystem_pthread.dylib`start_wqthread + 4 thread #39 frame #0: 0x000000018c5ddda0 libsystem_pthread.dylib`start_wqthread thread #40 frame #0: 0x000000018c519e1c libsystem_kernel.dylib`__psynch_cvwait + 8 frame #1: 0x000000018c5df9c0 libsystem_pthread.dylib`_pthread_cond_wait + 640 frame #2: 0x000000018bf093ec libc++.1.dylib`std::__1::condition_variable::wait(std::__1::unique_lock&) + 56 frame #3: 0x00000001004a75b8 ARExperience`wikitude::common_library::impl::NetworkManager::handleIncomingSignals() + 84 frame #4: 0x00000001004a815c ARExperience`void* std::__1::__thread_proxy >(void*) + 84 frame #5: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #6: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #7: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #41 frame #0: 0x000000018c519e1c libsystem_kernel.dylib`__psynch_cvwait + 8 frame #1: 0x000000018c5df9c0 libsystem_pthread.dylib`_pthread_cond_wait + 640 frame #2: 0x00000001004b8514 ARExperience`wikitude::sdk_foundation::impl::ResourceManagerImpl::nextRequest() + 80 frame #3: 0x00000001004d7f84 ARExperience`wikitude::sdk_foundation::impl::ResourceLoader::internalThreadEntry() + 116 frame #4: 0x00000001004c41a4 ARExperience`wikitude::sdk_foundation::impl::Thread::InternalThreadEntryFunc(void*) + 20 frame #5: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #6: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #7: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #42 frame #0: 0x000000018c519e1c libsystem_kernel.dylib`__psynch_cvwait + 8 frame #1: 0x000000018c5df9c0 libsystem_pthread.dylib`_pthread_cond_wait + 640 frame #2: 0x00000001004ca418 ARExperience`wikitude::sdk_foundation::impl::ImageLoadingQueue::nextImage() + 80 frame #3: 0x00000001004ba86c ARExperience`wikitude::sdk_foundation::impl::ImageLoader::internalThreadEntry() + 148 frame #4: 0x00000001004c41a4 ARExperience`wikitude::sdk_foundation::impl::Thread::InternalThreadEntryFunc(void*) + 20 frame #5: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #6: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #7: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #43 frame #0: 0x000000018c519e1c libsystem_kernel.dylib`__psynch_cvwait + 8 frame #1: 0x000000018c5df9c0 libsystem_pthread.dylib`_pthread_cond_wait + 640 frame #2: 0x00000001004ca418 ARExperience`wikitude::sdk_foundation::impl::ImageLoadingQueue::nextImage() + 80 frame #3: 0x00000001004ba86c ARExperience`wikitude::sdk_foundation::impl::ImageLoader::internalThreadEntry() + 148 frame #4: 0x00000001004c41a4 ARExperience`wikitude::sdk_foundation::impl::Thread::InternalThreadEntryFunc(void*) + 20 frame #5: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #6: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #7: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #44 frame #0: 0x000000018c519e1c libsystem_kernel.dylib`__psynch_cvwait + 8 frame #1: 0x000000018c5df9c0 libsystem_pthread.dylib`_pthread_cond_wait + 640 frame #2: 0x00000001004ca418 ARExperience`wikitude::sdk_foundation::impl::ImageLoadingQueue::nextImage() + 80 frame #3: 0x00000001004ba86c ARExperience`wikitude::sdk_foundation::impl::ImageLoader::internalThreadEntry() + 148 frame #4: 0x00000001004c41a4 ARExperience`wikitude::sdk_foundation::impl::Thread::InternalThreadEntryFunc(void*) + 20 frame #5: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #6: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #7: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #45 frame #0: 0x000000018c519e1c libsystem_kernel.dylib`__psynch_cvwait + 8 frame #1: 0x000000018c5df9c0 libsystem_pthread.dylib`_pthread_cond_wait + 640 frame #2: 0x00000001004ca418 ARExperience`wikitude::sdk_foundation::impl::ImageLoadingQueue::nextImage() + 80 frame #3: 0x00000001004ba86c ARExperience`wikitude::sdk_foundation::impl::ImageLoader::internalThreadEntry() + 148 frame #4: 0x00000001004c41a4 ARExperience`wikitude::sdk_foundation::impl::Thread::InternalThreadEntryFunc(void*) + 20 frame #5: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #6: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #7: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #46 frame #0: 0x000000018c519e1c libsystem_kernel.dylib`__psynch_cvwait + 8 frame #1: 0x000000018c5df9c0 libsystem_pthread.dylib`_pthread_cond_wait + 640 frame #2: 0x00000001004ca418 ARExperience`wikitude::sdk_foundation::impl::ImageLoadingQueue::nextImage() + 80 frame #3: 0x00000001004ba86c ARExperience`wikitude::sdk_foundation::impl::ImageLoader::internalThreadEntry() + 148 frame #4: 0x00000001004c41a4 ARExperience`wikitude::sdk_foundation::impl::Thread::InternalThreadEntryFunc(void*) + 20 frame #5: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #6: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #7: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4 thread #47 frame #0: 0x000000018c5ddda0 libsystem_pthread.dylib`start_wqthread thread #48 frame #0: 0x000000018c519e1c libsystem_kernel.dylib`__psynch_cvwait + 8 frame #1: 0x000000018c5df9c0 libsystem_pthread.dylib`_pthread_cond_wait + 640 frame #2: 0x00000001005b40a0 ARExperience`aramis::Reactor::internalThreadEntry() + 124 frame #3: 0x000000010057d2f4 ARExperience`void* std::__1::__thread_proxy >(void*) + 88 frame #4: 0x000000018c5e0850 libsystem_pthread.dylib`_pthread_body + 240 frame #5: 0x000000018c5e0760 libsystem_pthread.dylib`_pthread_start + 284 frame #6: 0x000000018c5dddac libsystem_pthread.dylib`thread_start + 4