Xcode crashing in Catalina

Anyone else experience this? I'm getting constant crashes (every 20 minutes). Luckily, Xcode remembers my window configuration, but it's getting annoying. Xcode.sourcecontrol.git is always the culprit, but I get this error code:


0x00000004 (no mapping for user data write)


Thoughts?


The Xcode crash report is here:


Process:               Xcode [682]
Path:                  /Applications/Xcode.app/Contents/MacOS/Xcode
Identifier:            com.apple.dt.Xcode
Version:               11.0 (14936)
Build Info:            IDEFrameworks-14936000000000000~3 (11A420a)
App Item ID:           497799835
App External ID:       832762837
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           Xcode [682]
User ID:               501

Date/Time:             2019-10-04 16:58:04.881 -0700
OS Version:            Mac OS X 10.15 (19A578c)
Report Version:        12
Bridge OS Version:     4.0 (17P50569a)
Anonymous UUID:        0255E2D9-08EF-49B0-6576-BB197FEB1C38


Time Awake Since Boot: 1400 seconds

System Integrity Protection: enabled

Crashed Thread:        18  Dispatch queue: com.apple.NSXPCConnection.user.com.apple.dt.Xcode.sourcecontrol.Git

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x0000000000000020
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Segmentation fault: 11
Termination Reason:    Namespace SIGNAL, Code 0xb
Terminating Process:   exc handler [682]

VM Regions Near 0x20:
-->
    __TEXT                 0000000103a3f000-0000000103a42000 [   12K] r-x/r-x SM=COW  /Applications/Xcode.app/Contents/MacOS/Xcode

Application Specific Information:
ProductBuildVersion: 11A420a
œ„såˇˇ

Thread 0:: Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib        0x00007fff685f5146 mach_msg_trap + 10
1   libsystem_kernel.dylib        0x00007fff685f56ac mach_msg + 60
2   com.apple.CoreFoundation      0x00007fff312ad19b __CFRunLoopServiceMachPort + 322
3   com.apple.CoreFoundation      0x00007fff312ac737 __CFRunLoopRun + 1695
4   com.apple.CoreFoundation      0x00007fff312abe13 CFRunLoopRunSpecific + 499
5   com.apple.HIToolbox           0x00007fff2fe38b2d RunCurrentEventLoopInMode + 292
6   com.apple.HIToolbox           0x00007fff2fe3886d ReceiveNextEventCommon + 600
7   com.apple.HIToolbox           0x00007fff2fe385f7 _BlockUntilNextEventMatchingListInModeWithFilter + 64
8   com.apple.AppKit              0x00007fff2e4e1c34 _DPSNextEvent + 990
9   com.apple.AppKit              0x00007fff2e4e09a4 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352
10  com.apple.dt.DVTKit           0x000000010436509b -[DVTApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 390
11  com.apple.AppKit              0x00007fff2e4db144 -[NSApplication run] + 658
12  com.apple.AppKit              0x00007fff2e4ccfed NSApplicationMain + 777
13  com.apple.dt.Xcode            0x0000000103a40efd main + 541
14  libdyld.dylib                 0x00007fff684ac405 start + 1

Thread 1:
0   libsystem_kernel.dylib        0x00007fff685f5146 mach_msg_trap + 10
1   libsystem_kernel.dylib        0x00007fff685f56ac mach_msg + 60
2   com.apple.CoreFoundation      0x00007fff312ad19b __CFRunLoopServiceMachPort + 322
3   com.apple.CoreFoundation      0x00007fff312ac737 __CFRunLoopRun + 1695
4   com.apple.CoreFoundation      0x00007fff312abe13 CFRunLoopRunSpecific + 499
5   com.apple.Foundation          0x00007fff33946cad -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212
6   com.apple.DTDeviceKitBase     0x000000011c5c3dae +[DTDKRemoteDeviceConnection startServiceBrowsers] + 204
7   com.apple.Foundation          0x00007fff3393cef2 __NSThread__start__ + 1064
8   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
9   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 2:
0   libsystem_kernel.dylib        0x00007fff685f5146 mach_msg_trap + 10
1   libsystem_kernel.dylib        0x00007fff685f56ac mach_msg + 60
2   com.apple.CoreFoundation      0x00007fff312ad19b __CFRunLoopServiceMachPort + 322
3   com.apple.CoreFoundation      0x00007fff312ac737 __CFRunLoopRun + 1695
4   com.apple.CoreFoundation      0x00007fff312abe13 CFRunLoopRunSpecific + 499
5   com.apple.Foundation          0x00007fff33946cad -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212
6   com.apple.DTDeviceKitBase     0x000000011c5d18dd -[DTDKRemoteDeviceDataListener listenerThreadImplementation] + 636
7   com.apple.Foundation          0x00007fff3393cef2 __NSThread__start__ + 1064
8   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
9   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 3:: com.apple.CFSocket.private
0   libsystem_kernel.dylib        0x00007fff685fc7c6 __select + 10
1   com.apple.CoreFoundation      0x00007fff312da92a __CFSocketManager + 632
2   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
3   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 4:: JavaScriptCore bmalloc scavenger
0   libsystem_kernel.dylib        0x00007fff685f88f6 __psynch_cvwait + 10
1   libsystem_pthread.dylib       0x00007fff686b9082 _pthread_cond_wait + 701
2   libc++.1.dylib                0x00007fff655fd941 std::__1::condition_variable::__do_timed_wait(std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long="" long,="" std::__1::ratio<1l,="" 1000000000l=""> > >) + 93
3   com.apple.JavaScriptCore      0x00007fff3596ede6 bmalloc::Scavenger::threadRunLoop() + 774
4   com.apple.JavaScriptCore      0x00007fff3596e7a9 bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9
5   com.apple.JavaScriptCore      0x00007fff35970fc7 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct=""> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39
6   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
7   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 5:: com.apple.NSEventThread
0   libsystem_kernel.dylib        0x00007fff685f5146 mach_msg_trap + 10
1   libsystem_kernel.dylib        0x00007fff685f56ac mach_msg + 60
2   com.apple.CoreFoundation      0x00007fff312ad19b __CFRunLoopServiceMachPort + 322
3   com.apple.CoreFoundation      0x00007fff312ac737 __CFRunLoopRun + 1695
4   com.apple.CoreFoundation      0x00007fff312abe13 CFRunLoopRunSpecific + 499
5   com.apple.AppKit              0x00007fff2e4e9196 _NSEventThread + 132
6   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
7   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 6:
0   libsystem_kernel.dylib        0x00007fff685f5146 mach_msg_trap + 10
1   libsystem_kernel.dylib        0x00007fff685f56ac mach_msg + 60
2   com.apple.spotlight.index     0x00007fff5fdab7cf _handleExceptions + 120
3   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
4   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 7:: DYMobileDeviceManager
0   libsystem_kernel.dylib        0x00007fff685f5146 mach_msg_trap + 10
1   libsystem_kernel.dylib        0x00007fff685f56ac mach_msg + 60
2   com.apple.CoreFoundation      0x00007fff312ad19b __CFRunLoopServiceMachPort + 322
3   com.apple.CoreFoundation      0x00007fff312ac737 __CFRunLoopRun + 1695
4   com.apple.CoreFoundation      0x00007fff312abe13 CFRunLoopRunSpecific + 499
5   com.apple.Foundation          0x00007fff33946cad -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212
6   com.apple.Foundation          0x00007fff33946bc6 -[NSRunLoop(NSRunLoop) run] + 76
7   com.apple.GPUToolsMobileFoundation 0x00000001253fd5a9 -[DYMobileDeviceManager _deviceNotificationThread:] + 126
8   com.apple.Foundation          0x00007fff3393cef2 __NSThread__start__ + 1064
9   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
10  libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 8:
0   libsystem_kernel.dylib        0x00007fff685f5146 mach_msg_trap + 10
1   libsystem_kernel.dylib        0x00007fff685f56ac mach_msg + 60
2   com.apple.CoreFoundation      0x00007fff312ad19b __CFRunLoopServiceMachPort + 322
3   com.apple.CoreFoundation      0x00007fff312ac737 __CFRunLoopRun + 1695
4   com.apple.CoreFoundation      0x00007fff312abe13 CFRunLoopRunSpecific + 499
5   com.apple.CoreFoundation      0x00007fff312abbea CFRunLoopRun + 40
6   libSwiftPM.dylib              0x000000012ab92486 closure #1 in FSEventStream.start() + 262
7   libSwiftPM.dylib              0x000000012aa10f22 closure #1 in Thread.init(task:) + 146
8   libSwiftPM.dylib              0x000000012aa11079 thunk for @escaping @callee_guaranteed () -> () + 25
9   libSwiftPM.dylib              0x000000012aa1103e @objc ThreadImpl.main() + 46
10  com.apple.Foundation          0x00007fff3393cef2 __NSThread__start__ + 1064
11  libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
12  libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 9:: WebCore: LocalStorage
0   libsystem_kernel.dylib        0x00007fff685f88f6 __psynch_cvwait + 10
1   libsystem_pthread.dylib       0x00007fff686b9082 _pthread_cond_wait + 701
2   com.apple.JavaScriptCore      0x00007fff358fe3d9 ***::ParkingLot::parkConditionallyImpl(void const*, ***::ScopedLambda const&, ***::ScopedLambda const&, ***::TimeWithDynamicClockType const&) + 3961
3   com.apple.WebKitLegacy        0x00007fff41cfbce5 bool ***::Condition::waitUntil(***::Lock&, ***::TimeWithDynamicClockType const&) + 165
4   com.apple.WebKitLegacy        0x00007fff41cfe991 std::__1::unique_ptr<***::function, std::__1::default_delete<***::function > > ***::MessageQueue<***::function >::waitForMessageFilteredWithTimeout<***::messagequeue<***::function >::waitForMessage()::'lambda'(***::Function const&)>(***::MessageQueueWaitResult&, ***::MessageQueue<***::function >::waitForMessage()::'lambda'(***::Function const&)&&, ***::Seconds) + 161
5   com.apple.WebKitLegacy        0x00007fff41cfe55c ***::Detail::CallableWrapper<webcore::storagethread::start()::$_0, void="">::call() + 140
6   com.apple.JavaScriptCore      0x00007fff35917103 ***::Thread::entryPoint(***::Thread::NewThreadContext*) + 403
7   com.apple.JavaScriptCore      0x00007fff35919ca9 ***::wtfThreadEntryPoint(void*) (.llvm.7274605405832033306) + 9
8   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
9   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 10:
0   libsystem_kernel.dylib        0x00007fff685f5146 mach_msg_trap + 10
1   libsystem_kernel.dylib        0x00007fff685f56ac mach_msg + 60
2   com.apple.CoreFoundation      0x00007fff312ad19b __CFRunLoopServiceMachPort + 322
3   com.apple.CoreFoundation      0x00007fff312ac737 __CFRunLoopRun + 1695
4   com.apple.CoreFoundation      0x00007fff312abe13 CFRunLoopRunSpecific + 499
5   com.apple.CoreFoundation      0x00007fff312abbea CFRunLoopRun + 40
6   libSwiftPM.dylib              0x000000012ab92486 closure #1 in FSEventStream.start() + 262
7   libSwiftPM.dylib              0x000000012aa10f22 closure #1 in Thread.init(task:) + 146
8   libSwiftPM.dylib              0x000000012aa11079 thunk for @escaping @callee_guaranteed () -> () + 25
9   libSwiftPM.dylib              0x000000012aa1103e @objc ThreadImpl.main() + 46
10  com.apple.Foundation          0x00007fff3393cef2 __NSThread__start__ + 1064
11  libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
12  libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 11:
0   libsystem_kernel.dylib        0x00007fff685f5146 mach_msg_trap + 10
1   libsystem_kernel.dylib        0x00007fff685f56ac mach_msg + 60
2   com.apple.CoreFoundation      0x00007fff312ad19b __CFRunLoopServiceMachPort + 322
3   com.apple.CoreFoundation      0x00007fff312ac737 __CFRunLoopRun + 1695
4   com.apple.CoreFoundation      0x00007fff312abe13 CFRunLoopRunSpecific + 499
5   com.apple.CoreFoundation      0x00007fff312abbea CFRunLoopRun + 40
6   libSwiftPM.dylib              0x000000012ab92486 closure #1 in FSEventStream.start() + 262
7   libSwiftPM.dylib              0x000000012aa10f22 closure #1 in Thread.init(task:) + 146
8   libSwiftPM.dylib              0x000000012aa11079 thunk for @escaping @callee_guaranteed () -> () + 25
9   libSwiftPM.dylib              0x000000012aa1103e @objc ThreadImpl.main() + 46
10  com.apple.Foundation          0x00007fff3393cef2 __NSThread__start__ + 1064
11  libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
12  libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 12:: Connection::RunLoop() packet reading thread
0   libsystem_kernel.dylib        0x00007fff685f6e76 read + 10
1   com.apple.LLDBRPC             0x000000011bca50fc rpc_common::RPCConnectionSocket::Read(std::__1::basic_string, std::__1::allocator >&, bool) + 172
2   com.apple.LLDBRPC             0x000000011bc9e2b0 rpc_common::Connection::ReceivePacket(rpc_common::RPCPacket&) + 176
3   com.apple.LLDBRPC             0x000000011bc9e047 rpc_common::Connection::RunLoop() + 215
4   com.apple.LLDBRPC             0x000000011bca35bd void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct=""> >, rpc_common::Connection::AdoptUnixSocket(int)::$_0> >(void*) + 45
5   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
6   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 13:: IOReader::ReadThread() for fd 95
0   libsystem_kernel.dylib        0x00007fff685fc7c6 __select + 10
1   com.apple.LLDBRPC             0x000000011bc9a3b3 IOReader::ReadThread(std::__1::function) + 371
2   com.apple.LLDBRPC             0x000000011bc9a995 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct=""> >, IOReader::StartReadThread(std::__1::function)::$_0> >(void*) + 133
3   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
4   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 14:
0   libsystem_kernel.dylib        0x00007fff685fa482 __wait4 + 10
1   com.apple.LLDBRPC             0x000000011bc9b967 PosixSpawn::ReapProcess(int, int*, int*) + 71
2   com.apple.LLDBRPC             0x000000011bca3b07 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct=""> >, rpc_common::Connection::SpawnRPCServerProcess()::$_2> >(void*) + 71
3   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
4   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 15:
0   libsystem_kernel.dylib        0x00007fff685f5146 mach_msg_trap + 10
1   libsystem_kernel.dylib        0x00007fff685f56ac mach_msg + 60
2   com.apple.CoreFoundation      0x00007fff312ad19b __CFRunLoopServiceMachPort + 322
3   com.apple.CoreFoundation      0x00007fff312ac737 __CFRunLoopRun + 1695
4   com.apple.CoreFoundation      0x00007fff312abe13 CFRunLoopRunSpecific + 499
5   com.apple.CoreFoundation      0x00007fff312abbea CFRunLoopRun + 40
6   com.apple.DebugSymbols        0x00007fff4aa5bbeb SpotlightQueryThread(void*) + 475
7   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
8   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 16:
0   libsystem_pthread.dylib       0x00007fff686b55b4 start_wqthread + 0

Thread 17:
0   libsystem_pthread.dylib       0x00007fff686b55b4 start_wqthread + 0

Thread 18 Crashed:: Dispatch queue: com.apple.NSXPCConnection.user.com.apple.dt.Xcode.sourcecontrol.Git
0   libobjc.A.dylib               0x00007fff67143598 objc_release + 24
1   com.apple.dt.Xcode.DVTSourceControl 0x0000000110434ab7 __destroy_helper_block_e8_32s40s48s56s + 38
2   libsystem_blocks.dylib        0x00007fff68503bed _Block_release + 101
3   com.apple.Foundation          0x00007fff33937be1 -[_NSXPCConnectionExpectedReplyInfo dealloc] + 42
4   com.apple.Foundation          0x00007fff33a6b7b4 __destroy_helper_block_e8_32o40o48o + 37
5   libsystem_blocks.dylib        0x00007fff68503bed _Block_release + 101
6   libxpc.dylib                  0x00007fff686f9f98 _xpc_connection_call_reply_async + 81
7   libdispatch.dylib             0x00007fff6845c548 _dispatch_client_callout3 + 8
8   libdispatch.dylib             0x00007fff68473080 _dispatch_mach_msg_async_reply_invoke + 369
9   libdispatch.dylib             0x00007fff68461950 _dispatch_lane_serial_drain + 263
10  libdispatch.dylib             0x00007fff68462455 _dispatch_lane_invoke + 414
11  libdispatch.dylib             0x00007fff6846baa1 _dispatch_workloop_worker_thread + 598
12  libsystem_pthread.dylib       0x00007fff686b5763 _pthread_wqthread + 290
13  libsystem_pthread.dylib       0x00007fff686b55c3 start_wqthread + 15

Thread 19:
0   libsystem_pthread.dylib       0x00007fff686b55b4 start_wqthread + 0

Thread 20:: Dispatch queue: com.apple.NSXPCConnection.user.com.apple.dt.Xcode.sourcecontrol.Git
0   libobjc.A.dylib               0x00007fff67143598 objc_release + 24
1   com.apple.Foundation          0x00007fff33c1d3a0 _NSXPCInterfaceMethodInfoDealloc + 29
2   com.apple.CoreFoundation      0x00007fff312a733e __CFDictionaryApplyFunction_block_invoke + 22
3   com.apple.CoreFoundation      0x00007fff312a7104 CFBasicHashApply + 124
4   com.apple.CoreFoundation      0x00007fff312a7038 CFDictionaryApplyFunction + 128
5   com.apple.Foundation          0x00007fff3395a5ba -[_NSXPCInterfaceInfo dealloc] + 44
6   com.apple.Foundation          0x00007fff3395a553 -[NSXPCInterface dealloc] + 36
7   com.apple.Foundation          0x00007fff3395a710 -[NSXPCConnection dealloc] + 137
8   libsystem_blocks.dylib        0x00007fff68503bed _Block_release + 101
9   libdispatch.dylib             0x00007fff6845c4de _dispatch_client_callout + 8
10  libdispatch.dylib             0x00007fff68461a9e _dispatch_lane_serial_drain + 597
11  libdispatch.dylib             0x00007fff68462455 _dispatch_lane_invoke + 414
12  libdispatch.dylib             0x00007fff6846baa1 _dispatch_workloop_worker_thread + 598
13  libsystem_pthread.dylib       0x00007fff686b5763 _pthread_wqthread + 290
14  libsystem_pthread.dylib       0x00007fff686b55c3 start_wqthread + 15

Thread 21:: Dispatch queue: DVTInvalidationPreventionQueue
0   libsystem_kernel.dylib        0x00007fff685f5146 mach_msg_trap + 10
1   libsystem_kernel.dylib        0x00007fff685f56ac mach_msg + 60
2   libdispatch.dylib             0x00007fff6847082f _dispatch_mach_send_and_wait_for_reply + 632
3   libdispatch.dylib             0x00007fff68470c72 dispatch_mach_send_with_result_and_wait_for_reply + 50
4   libxpc.dylib                  0x00007fff686f4a1b xpc_connection_send_message_with_reply_sync + 238
5   com.apple.dt.SourceKit        0x000000010d0d91a1 sourcekit_send_request_sync + 97
6   com.apple.dt.IDEFoundation    0x00000001049a11da -[IDESourceKitLowLevelConnection sendRequestSync:] + 110
7   com.apple.dt.IDEFoundation    0x00000001049a132b -[IDESourceKitLowLevelConnection sendRequestSync:error:] + 30
8   com.apple.dt.IDEFoundation    0x00000001047ec42b -[IDESourceKitWorkspace(RequestMethods) geniusCallersCalleesAtDocument:fileContent:error:] + 463
9   com.apple.dt.IDEFoundation    0x000000010469ae8e -[IDESourceKitWorkspace geniusCallersCalleesAtLocation:withCurrentFileContentDictionary:] + 162
10  com.apple.dt.IDESourceEditor  0x00000001200f3472 specialized SourceCodeCallersCalleesGeniusResultsFinder._fetchResults(from:with:cancellationChecker:) + 514
11  com.apple.dt.IDESourceEditor  0x00000001200f0f2b @objc SourceCodeCallersCalleesGeniusResultsFinder._fetchResults(from:with:cancellationChecker:) + 91
12  com.apple.dt.IDEKit           0x000000010586454e __99-[IDEMultiStepIndexGeniusResultsFinder _getUpdateGeniusResultsPhase1Block:phase2Block:phase3Block:]_block_invoke.647 + 110
13  com.apple.dt.IDEKit           0x0000000105864101 __51-[IDEIndexGeniusResultsFinder _updateGeniusResults]_block_invoke.633 + 24
14  com.apple.dt.DVTFoundation    0x0000000103b4a041 ___DVTPreventInvalidationForObjectAllowingRecursiveCallsDuringBlock_block_invoke_2 + 75
15  libdispatch.dylib             0x00007fff6845c4de _dispatch_client_callout + 8
16  libdispatch.dylib             0x00007fff68468a81 _dispatch_sync_invoke_and_complete + 60
17  com.apple.dt.DVTFoundation    0x0000000103b49fc7 ___DVTPreventInvalidationForObjectAllowingRecursiveCallsDuringBlock_block_invoke + 154
18  libdispatch.dylib             0x00007fff6845c4de _dispatch_client_callout + 8
19  libdispatch.dylib             0x00007fff68468a81 _dispatch_sync_invoke_and_complete + 60
20  com.apple.dt.DVTFoundation    0x0000000103b49c48 _DVTPreventInvalidationForObjectAllowingRecursiveCallsDuringBlock + 382
21  com.apple.dt.DVTFoundation    0x0000000103b4a31b _DVTPreventInvalidationAllowingRecursiveCallsDuringBlock + 35
22  com.apple.dt.IDEKit           0x0000000105863e04 __51-[IDEIndexGeniusResultsFinder _updateGeniusResults]_block_invoke.627 + 475
23  com.apple.dt.DVTFoundation    0x0000000103d5c9ca __DVT_CALLING_CLIENT_BLOCK__ + 7
24  com.apple.dt.DVTFoundation    0x0000000103d5e0a2 __DVTDispatchAsync_block_invoke + 809
25  libdispatch.dylib             0x00007fff6845b553 _dispatch_call_block_and_release + 12
26  libdispatch.dylib             0x00007fff6845c4de _dispatch_client_callout + 8
27  libdispatch.dylib             0x00007fff68461a9e _dispatch_lane_serial_drain + 597
28  libdispatch.dylib             0x00007fff68462422 _dispatch_lane_invoke + 363
29  libdispatch.dylib             0x00007fff6846baa1 _dispatch_workloop_worker_thread + 598
30  libsystem_pthread.dylib       0x00007fff686b5763 _pthread_wqthread + 290
31  libsystem_pthread.dylib       0x00007fff686b55c3 start_wqthread + 15

Thread 22:: Heap Helper Thread
0   libsystem_kernel.dylib        0x00007fff685f88f6 __psynch_cvwait + 10
1   libsystem_pthread.dylib       0x00007fff686b9082 _pthread_cond_wait + 701
2   com.apple.JavaScriptCore      0x00007fff358fe416 ***::ParkingLot::parkConditionallyImpl(void const*, ***::ScopedLambda const&, ***::ScopedLambda const&, ***::TimeWithDynamicClockType const&) + 4022
3   com.apple.JavaScriptCore      0x00007fff352f7085 bool ***::Condition::waitUntil(***::Lock&, ***::TimeWithDynamicClockType const&) + 165
4   com.apple.JavaScriptCore      0x00007fff358d5808 ***::Detail::CallableWrapper<***::automaticthread::start(***::abstractlocker const&)::$_0,="" void="">::call() + 312
5   com.apple.JavaScriptCore      0x00007fff35917103 ***::Thread::entryPoint(***::Thread::NewThreadContext*) + 403
6   com.apple.JavaScriptCore      0x00007fff35919ca9 ***::wtfThreadEntryPoint(void*) (.llvm.7274605405832033306) + 9
7   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
8   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 23:: Heap Helper Thread
0   libsystem_kernel.dylib        0x00007fff685f88f6 __psynch_cvwait + 10
1   libsystem_pthread.dylib       0x00007fff686b9082 _pthread_cond_wait + 701
2   com.apple.JavaScriptCore      0x00007fff358fe416 ***::ParkingLot::parkConditionallyImpl(void const*, ***::ScopedLambda const&, ***::ScopedLambda const&, ***::TimeWithDynamicClockType const&) + 4022
3   com.apple.JavaScriptCore      0x00007fff352f7085 bool ***::Condition::waitUntil(***::Lock&, ***::TimeWithDynamicClockType const&) + 165
4   com.apple.JavaScriptCore      0x00007fff358d5808 ***::Detail::CallableWrapper<***::automaticthread::start(***::abstractlocker const&)::$_0,="" void="">::call() + 312
5   com.apple.JavaScriptCore      0x00007fff35917103 ***::Thread::entryPoint(***::Thread::NewThreadContext*) + 403
6   com.apple.JavaScriptCore      0x00007fff35919ca9 ***::wtfThreadEntryPoint(void*) (.llvm.7274605405832033306) + 9
7   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
8   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 24:: Heap Helper Thread
0   libsystem_kernel.dylib        0x00007fff685f88f6 __psynch_cvwait + 10
1   libsystem_pthread.dylib       0x00007fff686b9082 _pthread_cond_wait + 701
2   com.apple.JavaScriptCore      0x00007fff358fe416 ***::ParkingLot::parkConditionallyImpl(void const*, ***::ScopedLambda const&, ***::ScopedLambda const&, ***::TimeWithDynamicClockType const&) + 4022
3   com.apple.JavaScriptCore      0x00007fff352f7085 bool ***::Condition::waitUntil(***::Lock&, ***::TimeWithDynamicClockType const&) + 165
4   com.apple.JavaScriptCore      0x00007fff358d5808 ***::Detail::CallableWrapper<***::automaticthread::start(***::abstractlocker const&)::$_0,="" void="">::call() + 312
5   com.apple.JavaScriptCore      0x00007fff35917103 ***::Thread::entryPoint(***::Thread::NewThreadContext*) + 403
6   com.apple.JavaScriptCore      0x00007fff35919ca9 ***::wtfThreadEntryPoint(void*) (.llvm.7274605405832033306) + 9
7   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
8   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 25:: Heap Helper Thread
0   libsystem_kernel.dylib        0x00007fff685f88f6 __psynch_cvwait + 10
1   libsystem_pthread.dylib       0x00007fff686b9082 _pthread_cond_wait + 701
2   com.apple.JavaScriptCore      0x00007fff358fe416 ***::ParkingLot::parkConditionallyImpl(void const*, ***::ScopedLambda const&, ***::ScopedLambda const&, ***::TimeWithDynamicClockType const&) + 4022
3   com.apple.JavaScriptCore      0x00007fff352f7085 bool ***::Condition::waitUntil(***::Lock&, ***::TimeWithDynamicClockType const&) + 165
4   com.apple.JavaScriptCore      0x00007fff358d5808 ***::Detail::CallableWrapper<***::automaticthread::start(***::abstractlocker const&)::$_0,="" void="">::call() + 312
5   com.apple.JavaScriptCore      0x00007fff35917103 ***::Thread::entryPoint(***::Thread::NewThreadContext*) + 403
6   com.apple.JavaScriptCore      0x00007fff35919ca9 ***::wtfThreadEntryPoint(void*) (.llvm.7274605405832033306) + 9
7   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
8   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 26:: Heap Helper Thread
0   libsystem_kernel.dylib        0x00007fff685f88f6 __psynch_cvwait + 10
1   libsystem_pthread.dylib       0x00007fff686b9082 _pthread_cond_wait + 701
2   com.apple.JavaScriptCore      0x00007fff358fe416 ***::ParkingLot::parkConditionallyImpl(void const*, ***::ScopedLambda const&, ***::ScopedLambda const&, ***::TimeWithDynamicClockType const&) + 4022
3   com.apple.JavaScriptCore      0x00007fff352f7085 bool ***::Condition::waitUntil(***::Lock&, ***::TimeWithDynamicClockType const&) + 165
4   com.apple.JavaScriptCore      0x00007fff358d5808 ***::Detail::CallableWrapper<***::automaticthread::start(***::abstractlocker const&)::$_0,="" void="">::call() + 312
5   com.apple.JavaScriptCore      0x00007fff35917103 ***::Thread::entryPoint(***::Thread::NewThreadContext*) + 403
6   com.apple.JavaScriptCore      0x00007fff35919ca9 ***::wtfThreadEntryPoint(void*) (.llvm.7274605405832033306) + 9
7   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
8   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 27:: Heap Helper Thread
0   libsystem_kernel.dylib        0x00007fff685f88f6 __psynch_cvwait + 10
1   libsystem_pthread.dylib       0x00007fff686b9082 _pthread_cond_wait + 701
2   com.apple.JavaScriptCore      0x00007fff358fe416 ***::ParkingLot::parkConditionallyImpl(void const*, ***::ScopedLambda const&, ***::ScopedLambda const&, ***::TimeWithDynamicClockType const&) + 4022
3   com.apple.JavaScriptCore      0x00007fff352f7085 bool ***::Condition::waitUntil(***::Lock&, ***::TimeWithDynamicClockType const&) + 165
4   com.apple.JavaScriptCore      0x00007fff358d5808 ***::Detail::CallableWrapper<***::automaticthread::start(***::abstractlocker const&)::$_0,="" void="">::call() + 312
5   com.apple.JavaScriptCore      0x00007fff35917103 ***::Thread::entryPoint(***::Thread::NewThreadContext*) + 403
6   com.apple.JavaScriptCore      0x00007fff35919ca9 ***::wtfThreadEntryPoint(void*) (.llvm.7274605405832033306) + 9
7   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
8   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 28:
0   libsystem_pthread.dylib       0x00007fff686b55b4 start_wqthread + 0

Thread 29:: Dispatch queue: SourceKitLanguageServiceSemaQueue
0   libsystem_kernel.dylib        0x00007fff685f5146 mach_msg_trap + 10
1   libsystem_kernel.dylib        0x00007fff685f56ac mach_msg + 60
2   libdispatch.dylib             0x00007fff6847082f _dispatch_mach_send_and_wait_for_reply + 632
3   libdispatch.dylib             0x00007fff68470c72 dispatch_mach_send_with_result_and_wait_for_reply + 50
4   libxpc.dylib                  0x00007fff686f4a1b xpc_connection_send_message_with_reply_sync + 238
5   com.apple.dt.SourceKit        0x000000010d0d91a1 sourcekit_send_request_sync + 97
6   com.apple.dt.DVTSourceEditor  0x000000012105ec05 EditorSourceKitService.RequestDispatcher.dispatchRequestSync(_:) + 37
7   com.apple.dt.DVTSourceEditor  0x000000012106033d protocol witness for SourceKitService.sendSemanticRequestSync(_:_:completionBlock:) in conformance EditorSourceKitService + 29
8   com.apple.SourceKitSupport    0x0000000120c80111 SourceKitSemanticRequest.sendRequest(_:completionBlock:) + 1089
9   com.apple.SourceKitSupport    0x0000000120cacb2e closure #1 in SourceKitLanguageService.referencesToSymbolAtPosition(_:cancelledBlock:completionBlock:) + 622
10  com.apple.SourceKitSupport    0x0000000120cd0831 partial apply for closure #1 in SourceKitLanguageService.referencesToSymbolAtPosition(_:cancelledBlock:completionBlock:) + 49
11  com.apple.SourceKitSupport    0x0000000120c9ea49 thunk for @escaping @callee_guaranteed () -> () + 25
12  libdispatch.dylib             0x00007fff6845b553 _dispatch_call_block_and_release + 12
13  libdispatch.dylib             0x00007fff6845c4de _dispatch_client_callout + 8
14  libdispatch.dylib             0x00007fff68461a9e _dispatch_lane_serial_drain + 597
15  libdispatch.dylib             0x00007fff68462422 _dispatch_lane_invoke + 363
16  libdispatch.dylib             0x00007fff6846baa1 _dispatch_workloop_worker_thread + 598
17  libsystem_pthread.dylib       0x00007fff686b5763 _pthread_wqthread + 290
18  libsystem_pthread.dylib       0x00007fff686b55c3 start_wqthread + 15

Thread 30:
0   libsystem_pthread.dylib       0x00007fff686b55b4 start_wqthread + 0

Thread 31:
0   libsystem_pthread.dylib       0x00007fff686b55b4 start_wqthread + 0

Thread 32:: JIT Worklist Helper Thread
0   libsystem_kernel.dylib        0x00007fff685f88f6 __psynch_cvwait + 10
1   libsystem_pthread.dylib       0x00007fff686b9082 _pthread_cond_wait + 701
2   com.apple.JavaScriptCore      0x00007fff358fe416 ***::ParkingLot::parkConditionallyImpl(void const*, ***::ScopedLambda const&, ***::ScopedLambda const&, ***::TimeWithDynamicClockType const&) + 4022
3   com.apple.JavaScriptCore      0x00007fff352f7085 bool ***::Condition::waitUntil(***::Lock&, ***::TimeWithDynamicClockType const&) + 165
4   com.apple.JavaScriptCore      0x00007fff358d5808 ***::Detail::CallableWrapper<***::automaticthread::start(***::abstractlocker const&)::$_0,="" void="">::call() + 312
5   com.apple.JavaScriptCore      0x00007fff35917103 ***::Thread::entryPoint(***::Thread::NewThreadContext*) + 403
6   com.apple.JavaScriptCore      0x00007fff35919ca9 ***::wtfThreadEntryPoint(void*) (.llvm.7274605405832033306) + 9
7   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
8   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 33:: DFG Worklist Worker Thread
0   libsystem_kernel.dylib        0x00007fff685f88f6 __psynch_cvwait + 10
1   libsystem_pthread.dylib       0x00007fff686b9082 _pthread_cond_wait + 701
2   com.apple.JavaScriptCore      0x00007fff358fe416 ***::ParkingLot::parkConditionallyImpl(void const*, ***::ScopedLambda const&, ***::ScopedLambda const&, ***::TimeWithDynamicClockType const&) + 4022
3   com.apple.JavaScriptCore      0x00007fff352f7085 bool ***::Condition::waitUntil(***::Lock&, ***::TimeWithDynamicClockType const&) + 165
4   com.apple.JavaScriptCore      0x00007fff358d5808 ***::Detail::CallableWrapper<***::automaticthread::start(***::abstractlocker const&)::$_0,="" void="">::call() + 312
5   com.apple.JavaScriptCore      0x00007fff35917103 ***::Thread::entryPoint(***::Thread::NewThreadContext*) + 403
6   com.apple.JavaScriptCore      0x00007fff35919ca9 ***::wtfThreadEntryPoint(void*) (.llvm.7274605405832033306) + 9
7   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
8   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 34:: DFG Worklist Worker Thread
0   libsystem_kernel.dylib        0x00007fff685f88f6 __psynch_cvwait + 10
1   libsystem_pthread.dylib       0x00007fff686b9082 _pthread_cond_wait + 701
2   com.apple.JavaScriptCore      0x00007fff358fe416 ***::ParkingLot::parkConditionallyImpl(void const*, ***::ScopedLambda const&, ***::ScopedLambda const&, ***::TimeWithDynamicClockType const&) + 4022
3   com.apple.JavaScriptCore      0x00007fff352f7085 bool ***::Condition::waitUntil(***::Lock&, ***::TimeWithDynamicClockType const&) + 165
4   com.apple.JavaScriptCore      0x00007fff358d5808 ***::Detail::CallableWrapper<***::automaticthread::start(***::abstractlocker const&)::$_0,="" void="">::call() + 312
5   com.apple.JavaScriptCore      0x00007fff35917103 ***::Thread::entryPoint(***::Thread::NewThreadContext*) + 403
6   com.apple.JavaScriptCore      0x00007fff35919ca9 ***::wtfThreadEntryPoint(void*) (.llvm.7274605405832033306) + 9
7   libsystem_pthread.dylib       0x00007fff686b8d76 _pthread_start + 125
8   libsystem_pthread.dylib       0x00007fff686b55d7 thread_start + 15

Thread 18 crashed with X86 Thread State (64-bit):
  rax: 0x0000000000000000  rbx: 0x00007f83143e4f30  rcx: 0x0100000000000000  rdx: 0x0040000000000000
  rdi: 0x00007f82fe445ef0  rsi: 0x071d8001104ca425  rbp: 0x000070000ab05110  rsp: 0x000070000ab050f8
   r8: 0x000007f82fe43190   r9: 0x0000000000000006  r10: 0x00007f82fe400000  r11: 0x0000000000000000
  r12: 0x00007f830dc4da70  r13: 0x00007f8310055600  r14: 0x00007fff67143580  r15: 0x00007f82fcf79420
  rip: 0x00007fff67143598  rfl: 0x0000000000010246  cr2: 0x0000000000000020
 
Logical CPU:     3
Error Code:      0x00000004 (no mapping for user data write)
Trap Number:     14

Replies

XCode 11 (release, no beta) with OS X Catalina (release, no beta) crashes on opening a project with following error. Any ideas?


Process:               Xcode [7847]
Path:                  /Applications/Xcode.app/Contents/MacOS/Xcode
Identifier:            com.apple.dt.Xcode
Version:               11.1 (15405)
Build Info:            IDEFrameworks-15405000000000000~13 (11A1027)
App Item ID:           497799835
App External ID:       832925179
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           Xcode [7847]
User ID:               501


Date/Time:             2019-10-08 20:31:51.032 +0200
OS Version:            Mac OS X 10.15 (19A583)
Report Version:        12
Bridge OS Version:     4.0 (17P572)
Anonymous UUID:        F8C1BB19-9E5F-1B9B-C625-76FAA6D1291A


Sleep/Wake UUID:       E856930D-D70C-490F-8603-6A468664C8F9


Time Awake Since Boot: 15000 seconds
Time Since Wake:       1700 seconds


System Integrity Protection: enabled


Crashed Thread:        0  Dispatch queue: IDEContainer - uniquing lock


Exception Type:        EXC_CRASH (SIGABRT)
Exception Codes:       0x0000000000000000, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY


Application Specific Information:
ProductBuildVersion: 11A1027
ASSERTION FAILURE in /Library/Caches/com.apple.xbs/Sources/DVTFrameworks/DVTFrameworks-15403/DVTFoundation/FileTypes/DVTFileDataType.mm:156
Details:  Assertion failed: identCStr && identCStr[0]
Function: DVTPrimitiveFileDataType *_DVTGetPrimitiveFileDataTypeForIdentifierCStr_unlocked(const char *)
Thread:   {number = 1, name = main}
Hints:   

Backtrace:
  0   -[IDEAssertionHandler handleFailureInFunction:fileName:lineNumber:assertionSignature:messageFormat:arguments:] (in IDEKit)
  1   _DVTAssertionHandler (in DVTFoundation)
  2   _DVTAssertionFailureHandler (in DVTFoundation)
  3   _DVTAssertionFailureHandler (in DVTFoundation)
  4   _DVTGetPrimitiveFileDataTypeForIdentifierCStr_unlocked (in DVTFoundation)
  5   _DVTGetPrimitiveFileDataTypeForIdentifier_unlocked (in DVTFoundation)
  6   _DVTCreatePrimitiveFileDataTypeForIdentifierCStr_unlocked (in DVTFoundation)
  7   _DVTGetPrimitiveFileDataTypeForIdentifierCStr_unlocked (in DVTFoundation)
  8   +[DVTFileDataType fileDataTypeFromStringRepresentation:] (in DVTFoundation)
  9   +[DVTFileDataType fileDataTypeWithIdentifier:] (in DVTFoundation)
 10   +[DVTFileDataType _fileDataTypeForFileAtPath:consideringFileContent:error:] (in DVTFoundation)
 11   +[DVTFileDataType fileDataTypeForFilePath:error:] (in DVTFoundation)
 12   DVTLazyInitAtomicDiscarding (in DVTFoundation)
 13   -[DVTFilePath cachedValueForKey:] (in DVTFoundation)
 14   -[IDEFileReference presumedFileDataType] (in IDEFoundation)
 15   -[IDEFileReference _resolveReferencedContainerExtension] (in IDEFoundation)
 16   -[IDEFileReference referencedContainerExtension] (in IDEFoundation)
 17   -[IDEContainer _locateFileReferencesRecursivelyInGroup:] (in IDEFoundation)
 18   -[IDEContainer _locateFileReferencesRecursivelyInGroup:] (in IDEFoundation)
 19   -[IDEContainer _locateFileReferencesRecursivelyInGroup:] (in IDEFoundation)
 20   -[IDEContainer _locateFileReferencesRecursivelyInGroup:] (in IDEFoundation)
 21   -[IDEContainer _locateFileReferencesRecursively] (in IDEFoundation)
 22   __46-[IDEContainer _didReadOperationWithFilePath:]_block_invoke (in IDEFoundation)
 23   -[DVTOperation main] (in DVTFoundation)
 24   -[IDEContainer _readAsyncIfPossibleFromFilePath:error:] (in IDEFoundation)
 25   -[IDEContainer initWithFilePath:extension:workspace:options:error:] (in IDEFoundation)
 26   -[Xcode3Project initWithFilePath:extension:workspace:options:error:] (in DevToolsCore)
 27   __82+[IDEContainer _retainedContainerAtFilePath:fileDataType:workspace:options:error:]_block_invoke_2 (in IDEFoundation)
 28   _dispatch_client_callout (in libdispatch.dylib)
 29   _dispatch_lane_barrier_sync_invoke_and_complete (in libdispatch.dylib)
 30   DVTDispatchBarrierSync (in DVTFoundation)
 31   -[DVTDispatchLock performLockedBlock:] (in DVTFoundation)
 32   __82+[IDEContainer _retainedContainerAtFilePath:fileDataType:workspace:options:error:]_block_invoke (in IDEFoundation)
 33   __58-[DVTModelObjectGraph performBlockCoalescingModelChanges:]_block_invoke (in DVTFoundation)
 34   -[DVTModelGraphTransactionScope performTransaction:] (in DVTFoundation)
 35   -[DVTModelObjectGraph performBlockCoalescingModelChanges:] (in DVTFoundation)
 36   +[IDEContainer _retainedContainerAtFilePath:fileDataType:workspace:options:error:] (in IDEFoundation)
 37   +[IDEContainer retainedContainerAtFilePath:fileDataType:workspace:error:] (in IDEFoundation)
 38   -[IDEFileReference _recalculateReferencedContainer] (in IDEFoundation)
 39   -[IDEFileReference referencedContainer] (in IDEFoundation)
 40   -[IDEContainer _resolveFileReference:] (in IDEFoundation)
 41   __67-[IDEContainer initWithFilePath:extension:workspace:options:error:]_block_invoke.414 (in IDEFoundation)
 42   -[_DVTTimeSlicedMainThreadUnorderedUniquingWorkQueue _processWorkItemsWithDeadline:] (in DVTFoundation)
 43   -[DVTTimeSlicedMainThreadWorkQueue _processWithDeadline:] (in DVTFoundation)
 44   -[_DVTTimeSlicedMainThreadActiveWorkQueues _processWorkQueuesOnDeadline] (in DVTFoundation)
 45   __NSFireDelayedPerform (in Foundation)
 46   __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ (in CoreFoundation)
 47   __CFRunLoopDoTimer (in CoreFoundation)
 48   __CFRunLoopDoTimers (in CoreFoundation)
 49   __CFRunLoopRun (in CoreFoundation)
 50   CFRunLoopRunSpecific (in CoreFoundation)
 51   RunCurrentEventLoopInMode (in HIToolbox)
 52   ReceiveNextEventCommon (in HIToolbox)
 53   _BlockUntilNextEventMatchingListInModeWithFilter (in HIToolbox)
 54   _DPSNextEvent (in AppKit)
 55   -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] (in AppKit)
 56   -[DVTApplication nextEventMatchingMask:untilDate:inMode:dequeue:] (in DVTKit)
 57   -[NSApplication run] (in AppKit)
 58   NSApplicationMain (in AppKit)
 59   main (in Xcode)
 60   start (in libdyld.dylib)

abort() called

Looks like this person was able to solve your issue by fixing the library paths. Maybe it'll fix your issue?


https://stackoverflow.com/questions/18758837/xcode-quit-unexpectedly-for-my-project-not-in-xcode-4-6-3

Thank you, but that did not work.


Instead I found here the solution for my problem:

https://forums.developer.apple.com/thread/120530

jtressle, did you ever find a solution to your Git-related crashes? I've been getting very similar crashes in Xcode 11.2 as well as the new Xcode 11.2.1 GM Seed, with macOS 10.15.1.