XCODE has been crashing all night. I tried everything to uninstall and reinstall the thing. I think it is still attempting to load the last saved project which is blowing it up. Anyone? Process: Xcode [1895] Path: /Users/USER/Desktop/Xcode 2.app/Contents/MacOS/Xcode Identifier: com.apple.dt.Xcode Version: 10.0 (14320.25) Build Info: IDEFrameworksFall2018-14320025000000000~2 Code Type: X86-64 (Native) Parent Process: ??? [1] Responsible: Xcode [1895] User ID: 501 Date/Time: 2021-01-05 22:39:15.530 -0500 OS Version: Mac OS X 10.13.6 (17G14042) Report Version: 12 Anonymous UUID: F20095D8-6A38-B923-93FE-63C2F8AB1151 Time Awake Since Boot: 460 seconds System Integrity Protection: disabled Crashed Thread: 0 Dispatch queue: IDEContainer - uniquing lock Exception Type: EXCCRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXCCORPSENOTIFY Application Specific Information: ProductBuildVersion: 10A255 ASSERTION FAILURE in /Library/Caches/com.apple.xbs/Sources/IDEXcode3ProjectSupport/IDEXcode3ProjectSupport-14306.16/Xcode3Core/LegacyProjects/Frameworks/DevToolsCore/DevToolsCore/ProjectModel/DataModel/Containers/PBXProject.m:2711 Details: Unable to find the effective build configuration in project <PBXProject:0x7f938bb02950:2ACB9FD59D23F48E6D1BF992:path='(null)'> named "(null)". Object: <PBXProject: 0x7f938bb02950> Method: -cachedMacroExpansionScopeForWorkspaceArenaSnapshot:configurationNamed: Thread: <NSThread: 0x7f9384f19dd0>{number = 1, name = main} Hints: