I have updated to Xcode 12 GM, and Xcode crashes when I try build my project. Process: Xcode [89536] Path: /Applications/Xcode 12.app/Contents/MacOS/Xcode Identifier: com.apple.dt.Xcode Version: 12.0 (17219) Build Info: IDEFrameworks-17219000000000000~2 (12A7209) Code Type: X86-64 (Native) Parent Process: ??? [1] Responsible: Xcode [89536] User ID: 501 Date/Time: 2020-09-21 20:38:11.427 -0300 OS Version: Mac OS X 10.15.6 (19G2021) Report Version: 12 Bridge OS Version: 4.6 (17P6610) Time Awake Since Boot: 12000 seconds Time Since Wake: 2 seconds System Integrity Protection: enabled Crashed Thread: 18 Dispatch queue: XCBuild.XCBBuildOperation.buildOperationHandlerQueue Exception Type: EXCBADINSTRUCTION (SIGILL) Exception Codes: 0x0000000000000001, 0x0000000000000000 Exception Note: EXCCORPSENOTIFY Termination Signal: Illegal instruction: 4 Termination Reason: Namespace SIGNAL, Code 0x4 Terminating Process: exc handler [89536] Application Specific Information: dyld: in dlopenpreflight() ProductBuildVersion: 12A7209 Thread 0:: Dispatch queue: com.apple.main-thread 0 com.apple.dt.IDEFoundation 0x000000010ac9f6ff -[IDEActivityLogChangeEvent initWithSection:] + 91 1 com.apple.dt.IDEFoundation 0x000000010aca0957 -[IDEActivityLogStopRecordingChangeEvent initWithSection:supersections:] + 83 2 com.apple.dt.IDEFoundation 0x000000010aca0e19 +[IDEActivityLogChangeEvent(RecordingMethods) stopRecordingEventWithSection:supersections:] + 74 3 com.apple.dt.IDEFoundation 0x000000010a7dcbd5 99-[IDEActivityLogSectionRecorder stopRecordingWithResultCode:wasCancelled:duration:completionBlock:]blockinvoke + 955 4 com.apple.dt.DVTFoundation 0x0000000109e5f2ba DVTCALLINGCLIENTBLOCK + 7 5 com.apple.dt.DVTFoundation 0x0000000109e61924 _DVTDispatchSyncblockinvoke + 99 6 libdispatch.dylib 0x00007fff6f745658 dispatchclientcallout + 8 7 libdispatch.dylib 0x00007fff6f7517ab dispatchasyncandwaitinvoke + 87 8 libdispatch.dylib 0x00007fff6f745658 dispatchclientcallout + 8 9 libdispatch.dylib 0x00007fff6f750cab dispatchmainqueuecallback4CF + 936 10 com.apple.CoreFoundation 0x00007fff35772e81 CFRUNLOOPISSERVICINGTHEMAINDISPATCHQUEUE + 9 11 com.apple.CoreFoundation 0x00007fff35732c87 CFRunLoopRun + 2028 12 com.apple.CoreFoundation 0x00007fff35731e3e CFRunLoopRunSpecific + 462 13 com.apple.HIToolbox 0x00007fff3435eabd RunCurrentEventLoopInMode + 292 14 com.apple.HIToolbox 0x00007fff3435e7d5 ReceiveNextEventCommon + 584 15 com.apple.HIToolbox 0x00007fff3435e579 BlockUntilNextEventMatchingListInModeWithFilter + 64 16 com.apple.AppKit 0x00007fff329a4039 DPSNextEvent + 883 17 com.apple.AppKit 0x00007fff329a2880 -[NSApplication(NSEvent) nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352 18 com.apple.dt.DVTKit 0x000000010a4dfbd0 -[DVTApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 421 19 com.apple.AppKit 0x00007fff3299458e -[NSApplication run] + 658 20 com.apple.AppKit 0x00007fff32966396 NSApplicationMain + 777 21 libdyld.dylib 0x00007fff6f79ecc9 start + 1