Hi! I'm using CoreData + CloudKit. It works well both on macOS and iOS, however, I can't make it work with extensions (share, action, keyboard). I get Invalid bundle ID for container error: <CKSchedulerActivity: 0x3029f4d20; identifier=com.apple.coredata.cloudkit.activity.export.A65D5B7A-18AA-400A-B25F-F042E46646F6, priority=2, container=iCloud.com.org.app.dev:Sandbox, relatedApplications=( "com.org.App.dev.App-Keyboard" ), xpcActivityCriteriaOverrides={ ActivityGroupName = "com.apple.coredata.cloudkit.App Keyboard.A65D5B7A-18AA-400A-B25F-F042E46646F6"; Delay = 0; Priority = Utility; }> error: CoreData+CloudKit: -[NSCloudKitMirroringDelegate _recoverFromPartialError:forStore:inMonitor:](2812): <NSCloudKitMirroringDelegate: 0x303fd82d0>: Error recovery failed because the following fatal errors were found: { "<CKRecordZoneID: 0x300ef9bc0; zoneName=com.apple.coredata.cloudkit.zone, ownerName=__defaultOwner__>" = "<CKError 0x300efa5e0: \"Permission Failure\" (10/2007); server message = \"Invalid bundle ID for container\"; op = xxxxxxx; uuid = zzzzz-xxxxx; container ID = \"iCloud.com.org.app.dev\">"; } I checked everything 10x: profiles, bundle ids, entitlements, etc. I even removed all local provisioning profiles and recreated them, I also tried setting different CloudKit container, but nothing helps. I tested it on a real device. My setup: main app bundle id: com.org.App.dev keyboard bundle id: com.org.App.dev.App-Keyboard action extension bundle id: com.org.App.dev.Action-Extension CloudKit container id: iCloud.com.org.app.dev I keep the CoreData database in the app group container, but I also tried locally and it doesn't really matter. This is how I setup my CoreData: self.persistentContainer = NSPersistentCloudKitContainer(name: "AppCoreModel") persistentContainer.persistentStoreDescriptions = [createCloudStoreDescription()] persistentContainer.loadPersistentStores { [self] _, error in if let error { logError("Could not load Core Data store \(error)") } else { persistentContainer.viewContext.automaticallyMergesChangesFromParent = true persistentContainer.viewContext.mergePolicy = NSMergeByPropertyObjectTrumpMergePolicy logDebug(persistentContainer.persistentStoreDescriptions.first?.url?.absoluteString ?? "") logDebug("Core Data store loaded") } } private func createCloudStoreDescription() -> NSPersistentStoreDescription { let cloudStoreOptions = NSPersistentCloudKitContainerOptions( containerIdentifier: "iCloud.com.org.app.dev" ) cloudStoreOptions.databaseScope = .private let documentsUrl = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: AppConstants.appGroupId)! let cloudStoreDescription = NSPersistentStoreDescription( url: documentsUrl.appendingPathComponent("cloud-database.sqlite") ) cloudStoreDescription.type = NSSQLiteStoreType cloudStoreDescription.cloudKitContainerOptions = cloudStoreOptions cloudStoreDescription.setOption(true as NSNumber, forKey: NSPersistentHistoryTrackingKey) cloudStoreDescription.setOption(true as NSNumber, forKey: NSPersistentStoreRemoteChangeNotificationPostOptionKey) return cloudStoreDescription } Any help would be highly appreciated. It seems like iOS bug, because everything seems to be configured properly. I even checked app identifiers if containers are properly assigned. Similar issue when using CloudKit directly (unresolved): https://developer.apple.com/forums/thread/665280

Hi, I'm using the following command to extract information about the code coverage: xcrun xcresulttool get --format json --path /some/path/to/xcresult However, since Xcode 16 I get: Error: This command is deprecated and will be removed in a future release, --legacy flag is required to use it. But this message doesn't tell us what's the alternative to get the same result. Or are you just getting rid of useful functionality and there is no alternative?

Incremental builds using xcodebuild are very slow, around 3x slower when compared to the same build using Xcode. Recently, I discovered that CODE_SIGNING_ALLOWED=NO" fixed the issue, but of course, I can't then run iOS app. It seems like automatic signing using xcodebuild is somehow broken. Therefore, I think I could set CODE_SIGNING_ALLOWED=NO" and sign it manually later. However, I'm not sure how to do that. I checked what Xcode does and it's: /usr/bin/codesign --force --sign - --entitlements /Users/wkulik/Library/Developer/Xcode/DerivedData/XYZ-hblnhsksxjrctzekqmlevcflnsji/Build/Intermediates.noindex/XYZ.build/Debug-iphonesimulator/XYZ.build/XYZ.app.xcent --timestamp\=none --generate-entitlement-der /Users/wkulik/Library/Developer/Xcode/DerivedData/XYZ-hblnhsksxjrctzekqmlevcflnsji/Build/Products/Debug-iphonesimulator/XYZ.app However, if I run xcodebuild with disabled signing I don't have XYZ.app.xcent required by this command. I also tried: codesign --force --deep --sign "Apple Development: John Snow (XYZ)" /Users/wkulik/Library/Developer/Xcode/DerivedData/XYZ-hblnhsksxjrctzekqmlevcflnsji/Build/Products/Debug-iphonesimulator/XYZ.app but the app immediately terminates (the same way like when unsigned). Could anyone help with that?

Hi! I'm developing a custom keyboard and my user reported that they can't switch to my keyboard while using external original iPad keyboard. Unfortunately, I can't test it on a real device and I can't find a way to test it using a simulator. My questions: Is it possible to simulate this case on a simulator? Is it possible to temporarily show a custom keyboard while using an external keyboard on iPad? I saw in the photos that this keyboard has a globe button, but my user told me that nothing happens when they hold or press hit.

I need to call xcodebuild build -scheme XYZ from a different location than Package.swift and without a navigation. Is it possible? Can I provide some argument with a path?

I noticed a very weird behavior for refunds. When a user refunds an up-front paid app, they still have access to the app. How can I detect such a case and block access to the app? In general, I think it should be handled by Apple, but for some reason, they don't do it.