I just started using Xcode in the morning, although now I have it. In any case, to work mostly on C projects, I used Netbeans ...
To make the long story short, I noticed this morning, right after creating my first project, the OS XC command-line application, which when I start ( CMD + R ) my project, Xcode crashes right after it was created, It works exactly when the project starts.
It does not give an error message, the program just quits. Since I'm new to Xcode, I have no idea where to find the error log file, I don't even know if it is. Although, if there is one, I would really like to know where to find it. A google search did not help me find this file.
At first I thought that this problem was addressed only to the OS XC Command Line application project. As a result, I tested several other types of projects, and I have the same result.
In any case, I managed to get around this problem without selecting a debugger for my project in the section "Product → Scheme →" Change Scheme "->" Run "->" Information ": 
However, my projects are being implemented, I still need a debugger , so for me this is not a problem.
I also tried uninstalling and reinstalling Xcode, but the problem did not disappear.
Is this a common problem or is it just me? I saw other people complaining about problems related to mine in previous versions of Xcode, but most of them found the right solution for them, which I tried, but no luck.
Does anyone know how to fix this problem? I am pretty desperate, and the only "solution" left in my mind is to see if reinstalling the OS will help me, which I would prefer not to do.
I forgot to mention that I am running the latest version of OS X (10.9.2) on a MacBook Pro Retina 2013 machine. In addition, I have the latest version of Xcode, 5.1 (5B130a).
EDIT
After creating a new user and following the steps above, I was able to get an error message from Xcode:
Process: Xcode [3307] Path: /Applications/Xcode.app/Contents/MacOS/Xcode Identifier: com.apple.dt.Xcode Version: 5.1 (5084) Build Info: IDEFrameworks-5084000000000000~21 App Item ID: 497799835 App External ID: 444172641 Code Type: X86-64 (Native) Parent Process: launchd [3106] Responsible: Xcode [3307] User ID: 502 Date/Time: 2014-04-10 19:02:19.685 +0300 OS Version: Mac OS X 10.9.2 (13C64) Report Version: 11 Anonymous UUID: B87A6F4C-ADAC-0A40-43D5-CB68FB46397E Sleep/Wake UUID: 87996F32-190A-4A5F-8E94-BE0F0E902624 Crashed Thread: 10 Dispatch queue: DBGLLDBLauncher Serial Queue Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Application Specific Information: ProductBuildVersion: 5B130a Assertion failed: (out_port != 0), function StartDebugserverProcess, file /SourceCache/lldb/lldb-310.2.36/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp, line 720. Thread 0:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x00007fff89376a1a mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff89375d18 mach_msg + 64 2 com.apple.CoreFoundation 0x00007fff93f28155 __CFRunLoopServiceMachPort + 181 3 com.apple.CoreFoundation 0x00007fff93f27779 __CFRunLoopRun + 1161 4 com.apple.CoreFoundation 0x00007fff93f270b5 CFRunLoopRunSpecific + 309 5 com.apple.HIToolbox 0x00007fff920a4a0d RunCurrentEventLoopInMode + 226 6 com.apple.HIToolbox 0x00007fff920a47b7 ReceiveNextEventCommon + 479 7 com.apple.HIToolbox 0x00007fff920a45bc _BlockUntilNextEventMatchingListInModeWithFilter + 65 8 com.apple.AppKit 0x00007fff8968c3de _DPSNextEvent + 1434 9 com.apple.AppKit 0x00007fff8968ba2b -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 122 10 com.apple.dt.DVTKit 0x000000010b50ae31 -[DVTApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 84 11 com.apple.AppKit 0x00007fff8967fb2c -[NSApplication run] + 553 12 com.apple.AppKit 0x00007fff8966a913 NSApplicationMain + 940 13 libdyld.dylib 0x00007fff9237c5fd start + 1 Thread 1: 0 libsystem_kernel.dylib 0x00007fff8937ae6a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff900bbf08 _pthread_wqthread + 330 2 libsystem_pthread.dylib 0x00007fff900befb9 start_wqthread + 13 Thread 2:: Dispatch queue: com.apple.libdispatch-manager 0 libsystem_kernel.dylib 0x00007fff8937b662 kevent64 + 10 1 libdispatch.dylib 0x00007fff90bd143d _dispatch_mgr_invoke + 239 2 libdispatch.dylib 0x00007fff90bd1152 _dispatch_mgr_thread + 52 Thread 3:: com.apple.NSURLConnectionLoader 0 libsystem_kernel.dylib 0x00007fff89376a1a mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff89375d18 mach_msg + 64 2 com.apple.CoreFoundation 0x00007fff93f28155 __CFRunLoopServiceMachPort + 181 3 com.apple.CoreFoundation 0x00007fff93f27779 __CFRunLoopRun + 1161 4 com.apple.CoreFoundation 0x00007fff93f270b5 CFRunLoopRunSpecific + 309 5 com.apple.Foundation 0x00007fff890cc967 +[NSURLConnection(Loader) _resourceLoadLoop:] + 348 6 com.apple.Foundation 0x00007fff890cc76b __NSThread__main__ + 1318 7 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 8 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 9 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 4: 0 libsystem_kernel.dylib 0x00007fff89376a1a mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff89375d18 mach_msg + 64 2 com.apple.CoreFoundation 0x00007fff93f28155 __CFRunLoopServiceMachPort + 181 3 com.apple.CoreFoundation 0x00007fff93f27779 __CFRunLoopRun + 1161 4 com.apple.CoreFoundation 0x00007fff93f270b5 CFRunLoopRunSpecific + 309 5 com.apple.DTDeviceKitBase 0x0000000113d9540e -[DTDKRemoteDeviceDataListener listenerThreadImplementation] + 162 6 com.apple.Foundation 0x00007fff890cc76b __NSThread__main__ + 1318 7 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 8 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 9 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 5:: com.apple.CFSocket.private 0 libsystem_kernel.dylib 0x00007fff8937a9aa __select + 10 1 com.apple.CoreFoundation 0x00007fff93f73b83 __CFSocketManager + 867 2 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 3 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 4 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 6: 0 libsystem_kernel.dylib 0x00007fff89376a1a mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff89375d18 mach_msg + 64 2 com.apple.CoreFoundation 0x00007fff93f28155 __CFRunLoopServiceMachPort + 181 3 com.apple.CoreFoundation 0x00007fff93f27779 __CFRunLoopRun + 1161 4 com.apple.CoreFoundation 0x00007fff93f270b5 CFRunLoopRunSpecific + 309 5 com.apple.AppKit 0x00007fff8982c16e _NSEventThread + 144 6 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 7 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 8 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 7:: DYMobileDeviceManager 0 libsystem_kernel.dylib 0x00007fff89376a1a mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff89375d18 mach_msg + 64 2 com.apple.CoreFoundation 0x00007fff93f28155 __CFRunLoopServiceMachPort + 181 3 com.apple.CoreFoundation 0x00007fff93f27779 __CFRunLoopRun + 1161 4 com.apple.CoreFoundation 0x00007fff93f270b5 CFRunLoopRunSpecific + 309 5 com.apple.Foundation 0x00007fff890ceadc -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 253 6 com.apple.Foundation 0x00007fff891b74aa -[NSRunLoop(NSRunLoop) run] + 74 7 com.apple.GPUToolsMobileFoundation 0x0000000117506e0d -[DYMobileDeviceManager _deviceNotificationThread:] + 134 8 com.apple.Foundation 0x00007fff890cc76b __NSThread__main__ + 1318 9 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 10 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 11 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 8:: CVDisplayLink 0 libsystem_kernel.dylib 0x00007fff8937a716 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff900bcc3b _pthread_cond_wait + 727 2 com.apple.CoreVideo 0x00007fff9005fa38 CVDisplayLink::runIOThread() + 656 3 com.apple.CoreVideo 0x00007fff9005f78f startIOThread(void*) + 147 4 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 5 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 6 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 9: 0 libsystem_kernel.dylib 0x00007fff8937ae6a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff900bbf08 _pthread_wqthread + 330 2 libsystem_pthread.dylib 0x00007fff900befb9 start_wqthread + 13 Thread 10 Crashed:: Dispatch queue: DBGLLDBLauncher Serial Queue 0 libsystem_kernel.dylib 0x00007fff8937a866 __pthread_kill + 10 1 libsystem_pthread.dylib 0x00007fff900bb35c pthread_kill + 92 2 libsystem_c.dylib 0x00007fff915d6b1a abort + 125 3 libsystem_c.dylib 0x00007fff915a09bf __assert_rtn + 321 4 com.apple.LLDB.framework 0x0000000119b1c4d2 GDBRemoteCommunication::StartDebugserverProcess(char const*, unsigned short, lldb_private::ProcessLaunchInfo&, unsigned short&) + 1738 5 com.apple.LLDB.framework 0x0000000119b232ba ProcessGDBRemote::LaunchAndConnectToDebugserver(lldb_private::ProcessInfo const&) + 216 6 com.apple.LLDB.framework 0x0000000119b23824 ProcessGDBRemote::DoAttachToProcessWithID(unsigned long long, lldb_private::ProcessAttachInfo const&) + 126 7 com.apple.LLDB.framework 0x0000000119bac94b lldb_private::Process::Attach(lldb_private::ProcessAttachInfo&) + 1541 8 com.apple.LLDB.framework 0x0000000119bf4940 PlatformDarwin::Attach(lldb_private::ProcessAttachInfo&, lldb_private::Debugger&, lldb_private::Target*, lldb_private::Listener&, lldb_private::Error&) + 456 9 com.apple.LLDB.framework 0x0000000119ba2ec7 lldb_private::Platform::DebugProcess(lldb_private::ProcessLaunchInfo&, lldb_private::Debugger&, lldb_private::Target*, lldb_private::Listener&, lldb_private::Error&) + 213 10 com.apple.LLDB.framework 0x0000000119bf4724 PlatformDarwin::DebugProcess(lldb_private::ProcessLaunchInfo&, lldb_private::Debugger&, lldb_private::Target*, lldb_private::Listener&, lldb_private::Error&) + 50 11 com.apple.LLDB.framework 0x0000000119bc5869 lldb_private::Target::Launch(lldb_private::Listener&, lldb_private::ProcessLaunchInfo&) + 483 12 com.apple.LLDB.framework 0x00000001188febb4 lldb::SBTarget::Launch(lldb::SBLaunchInfo&, lldb::SBError&) + 502 13 com.apple.dt.dbg.DebuggerLLDB 0x00000001155ce4d1 -[DBGLLDBLauncher _doRegularDebugWithTarget:usingDebugServer:errTargetString:] + 3242 14 com.apple.dt.dbg.DebuggerLLDB 0x00000001155d01ad __24-[DBGLLDBLauncher start]_block_invoke + 4672 15 libdispatch.dylib 0x00007fff90bd21d7 _dispatch_call_block_and_release + 12 16 libdispatch.dylib 0x00007fff90bcf2ad _dispatch_client_callout + 8 17 libdispatch.dylib 0x00007fff90bd168f _dispatch_queue_drain + 451 18 libdispatch.dylib 0x00007fff90bd29dd _dispatch_queue_invoke + 110 19 libdispatch.dylib 0x00007fff90bd0fa3 _dispatch_root_queue_drain + 75 20 libdispatch.dylib 0x00007fff90bd2193 _dispatch_worker_thread2 + 40 21 libsystem_pthread.dylib 0x00007fff900bbef8 _pthread_wqthread + 314 22 libsystem_pthread.dylib 0x00007fff900befb9 start_wqthread + 13 Thread 11: 0 libsystem_kernel.dylib 0x00007fff8937a716 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff900bcc77 _pthread_cond_wait + 787 2 com.apple.Foundation 0x00007fff8909d930 -[NSCondition waitUntilDate:] + 344 3 com.apple.Foundation 0x00007fff890947d8 -[NSConditionLock lockWhenCondition:beforeDate:] + 232 4 com.apple.CSServiceClient 0x000000010da15558 -[CSLogger loggerThread:] + 241 5 com.apple.Foundation 0x00007fff890cc76b __NSThread__main__ + 1318 6 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 7 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 8 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 12: 0 libsystem_kernel.dylib 0x00007fff8937ae6a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff900bbf08 _pthread_wqthread + 330 2 libsystem_pthread.dylib 0x00007fff900befb9 start_wqthread + 13 Thread 13: 0 libsystem_kernel.dylib 0x00007fff8937ae6a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff900bbf08 _pthread_wqthread + 330 2 libsystem_pthread.dylib 0x00007fff900befb9 start_wqthread + 13 Thread 14: 0 libsystem_kernel.dylib 0x00007fff8937ae6a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff900bbf08 _pthread_wqthread + 330 2 libsystem_pthread.dylib 0x00007fff900befb9 start_wqthread + 13 Thread 15: 0 libsystem_kernel.dylib 0x00007fff8937ae6a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff900bbf08 _pthread_wqthread + 330 2 libsystem_pthread.dylib 0x00007fff900befb9 start_wqthread + 13 Thread 16: 0 libsystem_kernel.dylib 0x00007fff8937ae6a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff900bbf08 _pthread_wqthread + 330 2 libsystem_pthread.dylib 0x00007fff900befb9 start_wqthread + 13 Thread 17: 0 libsystem_kernel.dylib 0x00007fff8937ae6a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff900bbf08 _pthread_wqthread + 330 2 libsystem_pthread.dylib 0x00007fff900befb9 start_wqthread + 13 Thread 18: 0 libsystem_kernel.dylib 0x00007fff8937ae6a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff900bbf08 _pthread_wqthread + 330 2 libsystem_pthread.dylib 0x00007fff900befb9 start_wqthread + 13 Thread 19: 0 libsystem_kernel.dylib 0x00007fff8937ae6a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff900bbf08 _pthread_wqthread + 330 2 libsystem_pthread.dylib 0x00007fff900befb9 start_wqthread + 13 Thread 20: 0 libsystem_kernel.dylib 0x00007fff8937a716 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff900bcc3b _pthread_cond_wait + 727 2 com.apple.Xcode.DevToolsCore 0x000000011295d363 -[XCBlockQueue _processBlocksInThreadSlotNumber:] + 524 3 com.apple.Foundation 0x00007fff890cc76b __NSThread__main__ + 1318 4 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 5 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 6 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 21: 0 libsystem_kernel.dylib 0x00007fff8937a716 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff900bcc3b _pthread_cond_wait + 727 2 com.apple.Xcode.DevToolsCore 0x000000011295d363 -[XCBlockQueue _processBlocksInThreadSlotNumber:] + 524 3 com.apple.Foundation 0x00007fff890cc76b __NSThread__main__ + 1318 4 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 5 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 6 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 22: 0 libsystem_kernel.dylib 0x00007fff8937a716 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff900bcc3b _pthread_cond_wait + 727 2 com.apple.Xcode.DevToolsCore 0x000000011295d363 -[XCBlockQueue _processBlocksInThreadSlotNumber:] + 524 3 com.apple.Foundation 0x00007fff890cc76b __NSThread__main__ + 1318 4 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 5 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 6 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 23: 0 libsystem_kernel.dylib 0x00007fff8937a716 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff900bcc3b _pthread_cond_wait + 727 2 com.apple.Xcode.DevToolsCore 0x000000011295d363 -[XCBlockQueue _processBlocksInThreadSlotNumber:] + 524 3 com.apple.Foundation 0x00007fff890cc76b __NSThread__main__ + 1318 4 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 5 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 6 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 24: 0 libsystem_kernel.dylib 0x00007fff8937a716 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff900bcc3b _pthread_cond_wait + 727 2 com.apple.Xcode.DevToolsCore 0x000000011295d363 -[XCBlockQueue _processBlocksInThreadSlotNumber:] + 524 3 com.apple.Foundation 0x00007fff890cc76b __NSThread__main__ + 1318 4 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 5 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 6 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 25:: <lldb.comm.debugger.input> 0 libsystem_kernel.dylib 0x00007fff8937a9aa __select + 10 1 com.apple.LLDB.framework 0x0000000119a315f0 lldb_private::ConnectionFileDescriptor::BytesAvailable(unsigned int, lldb_private::Error*) + 888 2 com.apple.LLDB.framework 0x0000000119a31052 lldb_private::ConnectionFileDescriptor::Read(void*, unsigned long, unsigned int, lldb::ConnectionStatus&, lldb_private::Error*) + 170 3 com.apple.LLDB.framework 0x0000000119a2f493 lldb_private::Communication::ReadFromConnection(void*, unsigned long, unsigned int, lldb::ConnectionStatus&, lldb_private::Error*) + 97 4 com.apple.LLDB.framework 0x0000000119a2f0f1 lldb_private::Communication::ReadThread(void*) + 147 5 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 6 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 7 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 26:: <lldb.comm.xcode.lldb.comm> 0 libsystem_kernel.dylib 0x00007fff8937a9aa __select + 10 1 com.apple.LLDB.framework 0x0000000119a315f0 lldb_private::ConnectionFileDescriptor::BytesAvailable(unsigned int, lldb_private::Error*) + 888 2 com.apple.LLDB.framework 0x0000000119a31052 lldb_private::ConnectionFileDescriptor::Read(void*, unsigned long, unsigned int, lldb::ConnectionStatus&, lldb_private::Error*) + 170 3 com.apple.LLDB.framework 0x0000000119a2f493 lldb_private::Communication::ReadFromConnection(void*, unsigned long, unsigned int, lldb::ConnectionStatus&, lldb_private::Error*) + 97 4 com.apple.LLDB.framework 0x0000000119a2f0f1 lldb_private::Communication::ReadThread(void*) + 147 5 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 6 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 7 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 27: 0 libsystem_kernel.dylib 0x00007fff89376a1a mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff89375d18 mach_msg + 64 2 com.apple.CoreFoundation 0x00007fff93f28155 __CFRunLoopServiceMachPort + 181 3 com.apple.CoreFoundation 0x00007fff93f27779 __CFRunLoopRun + 1161 4 com.apple.CoreFoundation 0x00007fff93f270b5 CFRunLoopRunSpecific + 309 5 com.apple.CoreFoundation 0x00007fff93fdc811 CFRunLoopRun + 97 6 com.apple.DebugSymbols 0x00007fff94c437e3 SpotlightQueryThread(void*) + 355 7 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 8 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 9 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 28:: listen://localhost:0 0 libsystem_kernel.dylib 0x00007fff8937b64a kevent + 10 1 libsystem_info.dylib 0x00007fff8a813d3b _mdns_search + 1184 2 libsystem_info.dylib 0x00007fff8a81a75c mdns_addrinfo + 513 3 libsystem_info.dylib 0x00007fff8a81a52b search_addrinfo + 183 4 libsystem_info.dylib 0x00007fff8a81a2c0 si_addrinfo + 1468 5 libsystem_info.dylib 0x00007fff8a819c5f getaddrinfo + 171 6 com.apple.LLDB.framework 0x0000000119c4edf0 lldb_private::SocketAddress::getaddrinfo(char const*, char const*, int, int, int, int) + 76 7 com.apple.LLDB.framework 0x0000000119a301dd lldb_private::ConnectionFileDescriptor::SocketListen(char const*, lldb_private::Error*) + 521 8 com.apple.LLDB.framework 0x0000000119a2fc39 lldb_private::ConnectionFileDescriptor::Connect(char const*, lldb_private::Error*) + 149 9 com.apple.LLDB.framework 0x0000000119b1bdd1 GDBRemoteCommunication::ListenThread(void*) + 71 10 libsystem_pthread.dylib 0x00007fff900ba899 _pthread_body + 138 11 libsystem_pthread.dylib 0x00007fff900ba72a _pthread_start + 137 12 libsystem_pthread.dylib 0x00007fff900befc9 thread_start + 13 Thread 10 crashed with X86 Thread State (64-bit): rax: 0x0000000000000000 rbx: 0x000000011b0c7000 rcx: 0x000000011b0c48b8 rdx: 0x0000000000000000 rdi: 0x0000000000003f5b rsi: 0x0000000000000006 rbp: 0x000000011b0c48e0 rsp: 0x000000011b0c48b8 r8: 0x00007fc91a83ae00 r9: 0x0000000000000227 r10: 0x000000000c000000 r11: 0x0000000000000206 r12: 0x0000000119e6e0f2 r13: 0x0000000119e6e0da r14: 0x0000000000000006 r15: 0x0000000119e6dec0 rip: 0x00007fff8937a866 rfl: 0x0000000000000206 cr2: 0x000000010dc4b000 Logical CPU: 0 Error Code: 0x020000b8 Trap Number: 133