I get this error in Xcode 13.4. I set the deployment target to macOS 12.3 (latest available) but I still get this error. Which version of macOS should I set as deployment target, to get rid of this error. I dont want to use 'if #available' because I have no alternative code path. Which macOS version corresponds to Mac Catalyst 14.0?

I want to create an Welcome window for my app to show it at the first launch. While this window is visible, no other window/scene should be created. The user should click a "Continue" button to be able to use the app, and create new scenes. I defined two scenes, "Default Configuration" and "Welcome", and at the end of "application(_ :willFinishLaunchingWithOptions:)" I display the Welcome scene. It works ok, but a default scene is also created at startup while the Welcome window/scene is visible. I also tried using a macOS plugin. I defined the Welcome window in a xib in the plugin, and launched it from there. I did set "Visible at Launch", but that did not prevent a second scene to be created at startup, with the "Default Configuration". How can I temporarily prevent new scenes to be created?

I can't wrap my head around how to make two buttons the same width, without resorting to ugly hacks like GeometryReader. What is otherwise easy to implement using UIStackView or AutoLayout, becomes a nightmare in SwiftUI. I tried the following, plus some other variations, but nothing works. What is the "official way" to make two vertically aligned buttons of the same width? 1) VStack(alignment: .leading) { Button("Short", action: {}) .frame(maxWidth: .infinity) Button("Long title", action: {}) .frame(maxWidth: .infinity) } .frame(maxWidth: .infinity) 2) VStack(alignment: .leading) { Button(action: {}) { Text("Short") .frame(maxWidth: .infinity) } Button(action: {}) { Text("Long title") .frame(maxWidth: .infinity) } } .frame(maxWidth: .infinity) 3) VStack(alignment: .leading) { Button(action: {}) { Text("Short") }.frame(maxWidth: .infinity) Button(action: {}) { Text("Long title") }.frame(maxWidth: .infinity) } .frame(maxWidth: .infinity)

I read this thread https://developer.apple.com/forums/thread/788979 thoroughly, but I’m still confused regarding indexing files content. I'm building a notes app where the notes are stored in files. A file can contain several notes (think paragraphs). Each note and the file document itself have a unique ID, all embedded in the file. So far so good, when the user opens a file in the app, I index all the notes in it using several CSSearchableItem, one for each note. Each CSSearchableItem gets a unique ID based on the note and file IDs. The notes are then visible in Spotlight search and when the user taps one of them, the app is called with a Spotlight activity and I present the note. I learned that I should create a CSImportExtension to allow the system to index files when app is not running. But the only method is update(_:forFileAt:), which allows to provide back to the system a single attributes set. How can I index the notes in a file as separate items? What happens if an iCloud document file is edited remotely and the app is not running, or is editing another file? Does the system detect it and run CSImportExtension on the file? All the notes and documents IDs are unique, and when the user duplicates the document file from within the app, new unique IDs are set in the duplicate file. But the user can also duplicate files outside the app, in which case the IDs remain the same in the duplicate file. How does Spotlight react to indexing two distinct items, with the same ID, but different 'contentURL'? What if I index a note from a file, and set the current contentURL of the file, and then the user moves the file. Next time when I index a note from this file, Spotlight will get an item with the same uniqueIdentifier but with a different contentURL. Won't this confuse the system? How to handle the case of deleted files: Unless a file is pending editing, the app doesn’t know it has been deleted, so it won’t remove the corresponding items from Spotlight. I should mention that I use a Core Data database, which stores the mapping from file document IDs to file URLs, actually to bookmarks, so I can track the files even if the user renames or moves them.

I'm trying to upload an app to AppStoreConnect but Xcode (15.0 release not beta) crashes while creating the IPA - I think it's at this step, as it happens very fast. The agreements are all accepted, I don't know what else should I do ?? Here's the log: ------------------------------------- Process: Xcode [2147] Path: /Applications/Xcode.app/Contents/MacOS/Xcode Identifier: com.apple.dt.Xcode Version: 15.0 (22265) Build Info: IDEApplication-22265000000000000~3 (15A240d) Code Type: ARM-64 (Native) Parent Process: launchd [1] User ID: 501 Date/Time: 2023-09-24 11:08:28.8476 +0300 OS Version: macOS 13.5.2 (22G91) Report Version: 12 Anonymous UUID: AC134C1E-4270-BC50-46BA-0FC5F300594C Time Awake Since Boot: 590 seconds System Integrity Protection: enabled Crashed Thread: 0 Dispatch queue: archive info plist lock Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Termination Reason: Namespace SIGNAL, Code 6 Abort trap: 6 Terminating Process: Xcode [2147] Application Specific Information: abort() called com.apple.main-thread Application Specific Signatures: NSInvalidArgumentException Application Specific Backtrace 0: 0 CoreFoundation 0x00000001a3543154 __exceptionPreprocess + 176 1 DVTFoundation 0x0000000102713e30 DVTFailureHintExceptionPreprocessor + 388 2 libobjc.A.dylib 0x00000001a30624d4 objc_exception_throw + 60 3 CoreFoundation 0x00000001a362d9b8 -[__NSCFString characterAtIndex:].cold.1 + 0 4 CoreFoundation 0x00000001a363ac10 -[__NSPlaceholderDictionary initWithCapacity:].cold.1 + 0 5 CoreFoundation 0x00000001a3456ae0 -[__NSPlaceholderDictionary initWithObjects:forKeys:count:] + 320 6 CoreFoundation 0x00000001a3456974 +[NSDictionary dictionaryWithObjects:forKeys:count:] + 52 7 IDEFoundation 0x0000000108a55ac8 -[IDEArchiveDistributionRecord dictionaryRepresentation] + 296 8 IDEFoundation 0x0000000108a37180 __31-[IDEArchive setDistributions:]_block_invoke + 16 9 DVTFoundation 0x000000010270bb2c -[NSArray(DVTFoundationClassAdditions) dvt_arrayByApplyingBlock:] + 224 10 IDEFoundation 0x0000000108a37110 -[IDEArchive setDistributions:] + 84 11 Foundation 0x00000001a440ad94 -[NSObject(NSKeyValueObservingPrivate) _changeValueForKeys:count:maybeOldValuesDict:maybeNewValuesDict:usingBlock:] + 604 12 Foundation 0x00000001a4434f00 -[NSObject(NSKeyValueObservingPrivate) _changeValueForKey:key:key:usingBlock:] + 64 13 Foundation 0x00000001a444e42c _NSSetObjectValueAndNotify + 284 14 IDEFoundation 0x0000000108a36f08 __36-[IDEArchive addDistribution:error:]_block_invoke + 156 15 libdispatch.dylib 0x00000001a323c400 _dispatch_client_callout + 20 16 libdispatch.dylib 0x00000001a324b97c _dispatch_lane_barrier_sync_invoke_and_complete + 56 17 DVTFoundation 0x0000000102758014 DVTDispatchBarrierSync + 148 18 DVTFoundation 0x00000001027342b4 -[DVTDispatchLock performLockedBlock:] + 60 19 IDEFoundation 0x0000000108a36d30 -[IDEArchive addDistribution:error:] + 200 20 IDEFoundation 0x00000001086dc2f0 __35-[IDEDistributionUploadStep upload]_block_invoke.115 + 116 21 DVTFoundation 0x0000000102757330 __DVT_CALLING_CLIENT_BLOCK__ + 16 22 DVTFoundation 0x0000000102757b08 __DVTSyncPerformBlock_block_invoke + 68 23 CoreFoundation 0x00000001a34ca1d4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 28 24 CoreFoundation 0x00000001a34ca0e8 __CFRunLoopDoBlocks + 364 25 CoreFoundation 0x00000001a34c958c __CFRunLoopRun + 2432 26 CoreFoundation 0x00000001a34c84b8 CFRunLoopRunSpecific + 612 27 HIToolbox 0x00000001acd1adf0 RunCurrentEventLoopInMode + 292 28 HIToolbox 0x00000001acd1ac2c ReceiveNextEventCommon + 648 29 HIToolbox 0x00000001acd1a984 _BlockUntilNextEventMatchingListInModeWithFilter + 76 30 AppKit 0x00000001a66ef97c _DPSNextEvent + 636 31 AppKit 0x00000001a66eeb18 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 716 32 DVTKit 0x0000000102fd8a9c -[DVTApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 300 33 AppKit 0x00000001a66e2f7c -[NSApplication run] + 464 34 DVTKit 0x0000000102fd7cbc -[DVTApplication run] + 60 35 AppKit 0x00000001a66ba3cc NSApplicationMain + 880 36 dyld 0x00000001a3093f28 start + 2236 Application Specific Backtrace 1: 0 CoreFoundation 0x00000001a3543154 __exceptionPreprocess + 176 1 DVTFoundation 0x0000000102713e30 DVTFailureHintExceptionPreprocessor + 388 2 libobjc.A.dylib 0x00000001a30624d4 objc_exception_throw + 60 3 CoreFoundation 0x00000001a362d9b8 -[__NSCFString characterAtIndex:].cold.1 + 0 4 CoreFoundation 0x00000001a363ac10 -[__NSPlaceholderDictionary initWithCapacity:].cold.1 + 0 5 CoreFoundation 0x00000001a3456ae0 -[__NSPlaceholderDictionary initWithObjects:forKeys:count:] + 320 6 CoreFoundation 0x00000001a3456974 +[NSDictionary dictionaryWithObjects:forKeys:count:] + 52 7 IDEFoundation 0x0000000108a55ac8 -[IDEArchiveDistributionRecord dictionaryRepresentation] + 296 8 IDEFoundation 0x0000000108a37180 __31-[IDEArchive setDistributions:]_block_invoke + 16 9 DVTFoundation 0x000000010270bb2c -[NSArray(DVTFoundationClassAdditions) dvt_arrayByApplyingBlock:] + 224 10 IDEFoundation 0x0000000108a37110 -[IDEArchive setDistributions:] + 84 11 Foundation 0x00000001a440ad94 -[NSObject(NSKeyValueObservingPrivate) _changeValueForKeys:count:maybeOldValuesDict:maybeNewValuesDict:usingBlock:] + 604 12 Foundation 0x00000001a4434f00 -[NSObject(NSKeyValueObservingPrivate) _changeValueForKey:key:key:usingBlock:] + 64 13 Foundation 0x00000001a444e42c _NSSetObjectValueAndNotify + 284 14 IDEFoundation 0x0000000108a36f08 __36-[IDEArchive

All is fine in Xcode15, no LLDB errors whatsoever, but in Xcode16 I can't get any variable displayed in the console because of the following error: error: type for self cannot be reconstructed: type for typename "$......." was not found (cached) error: Couldn't realize Swift AST type of self. Hint: using `v` to directly inspect variables and fields may still work. I've checked the output of swift-healthcheck and there are several messages like this: SwiftASTContextForExpressions(module: "ROA", cu: "ROA+ViewLayer.swift")::LoadOneModule() -- Missing Swift module or Clang module found for "UIKit", "imported" via SwiftDWARFImporterDelegate. Hint: Register Swift modules with the linker using -add_ast_path. I added -add_ast_path to the OTHER_LDFLAGS in the faulty module's build settings but no luck. How can I debug my project in Xcode16?