Hi so i have a given project where I am trying to use components within the PhotosUI Framework with Xcode26 and Xcode26.0.1 Just for reference here is an attached screenshot This sample code compiled successfully with xcode16.4 and was in production. There is no change in the pbxproj file , all the build settings have remained the same. Attaching it for reference. project.pbxproj.txt While showing declarations of PHPickerViewControllerDelegate i get two options which is the same as in Xcode16.4 while browsing online found this reddit thread which is very similar https://www.reddit.com/r/Xcode/comments/1nkku20/my_project_wont_compile_after_xcode_26_update_due/ Pls help :)

When i am trying to archive a framework for ML, using below command: xcodebuild -workspace "./src/MLProject.xcworkspace" -configuration "Release" -sdk "iphoneos" -archivePath "./gen/out/Archives/Release-iphoneos/MLProject" -scheme "MLProject" -derivedDataPath "./gen/out/" archive BUILD_LIBRARY_FOR_DISTRIBUTION=YES SKIP_INSTALL=NO The same command used to work fine on Xcode 16.4. Attached is the detailed error MLProject_Archive_failure.txt

Hello. I need to develop for iOS 18. I've recently updated Xcode and it says I have to download ios 26 platform. I don't need it, but I can no longer build my existing projects against ios 18, even though Xcode says it's still installed and used 13 days ago. How to I remedy this?

Hello! Ive been working on a package tracking app for iOS and was looking forward to pushing it to TestFlight for some testers to use. When I go to archive the package, I get a warning about the "...TrackerIntents.appex is an ExtensionKit extension and must be embedded in the parent app bundle's Extensions directory, but is embedded in the parent app bundle's Tracker.app/Extensions directory". The extension is for siri integration with shortcuts. I have done quite a lot of things to try and diagnose this but cant seem to get passed this warning. I know it's a warning but would rather it not exist. Ideally I would think its a matter of "moving" the items but in the navigation area, I dont see an extensions area. The main app target has it in the dependencies along with the EmbedExtensionKit Extensions in the Build Phases. Any ideas or configs I can try? I can provide more information if needed. This is on the latest Xcode version 26.0.1 for iOS 26. Thank you.

I am having a rare crash when calling FileHandle(forWritingTo:) initializer with a file that does not exist. In the documentation, I see that the expected behaviour is to return nil, but in my app, in rare cases I have a Crash. My code that causes the crash is if let handle = try? FileHandle(forWritingTo: logFile) { Is it a known behaviour ? should I test if the file exist before calling FileHandle(forWritingTo:) ? Shareable_2025-09-01_05-32-28.3051.crash

For the last week, every Update to Latest Package Version ends with the error fatal: unable to access 'https://github.com/firebase/firebase-ios-sdk/': Failed to connect to github.com port 443 after 31891 ms: Couldn't connect to server. This could be firebase-ios-sdk or another package. The timeout in the example given is 31,891 ms, but it could be more than 75,000 ms. However, other packages from GitHub are updated without errors. The next attempt may return the same error with the same repository, or with a different one, while the repository from the previous attempt is updated normally. This only happens in Xcode; pure Git performs clones (with and without mirrors), fetching, pulling, and any other actions permitted without any error. What happened, and how can I restore normal package management? MacOS 26.0.1 xcode 26.0.1

Hello, On macOS 26 (Tahoe), when building a OSX app that includes GameKit code, calling GKLocalPlayer.local.authenticateHandler shows the "Sign In to Game Center" alert (e.g. didShowFullscreenSignIn) — even if the app does not have the Game Center capability enabled or any related entitlement (com.apple.developer.game-center). This alert only appears when the user is not signed in to Game Center in system settings. However, when testing the same code path on iOS app built with macOS 26 (Tahoe), the alert does not appear unless the proper capability and entitlement are included. This behavior is different from macOS 15 (Sequoia) + Xcode 15.x. Prior to the update, Game Center features did not work at all even with the OSX app without Capability and Entitlements. Steps to Reproduce Create a new OSX app target (App Sandbox enabled, no Game Center capability). Add minimal GameKit code: GKLocalPlayer.local.authenticateHandler = { _, _, _ in } Build OSX app and run on macOS 26 (Tahoe). Ensure Game Center is signed out in System Settings. Observe: “Sign In to Game Center” alert appears automatically. Expected Behavior When Game Center capability and entitlement are not present, authenticateHandler should fail silently, and no signIn alert should appear. Actual Behavior On OSX app, the Game Center signIn UI appears even without any Game Center capability or entitlement. On iOS app, this alert does not appear. *Build Configuration: built with the same condition. (macOS 26 + Xcode 26) Question Could you please confirm whether this behavior is an intentional change in macOS 26 or a bug only for OSX apps in the GameKit authentication flow? Thank you.

SceneDelegate's sceneWillEnterForeground and sceneDidEnterBackground methods are not called when app is moved to the background and back. It happens when Stage Manager is enabled and application is moved to the background using App Switcher (double tap on the home button). Otherwise methods are called. Started to reproduce since iOS26. Is not reproducible on iOS18.

Hi team, I’m developing an iOS app that helps manage and translate multilingual content . The app uses SwiftUI with Localizable.strings and Bundle.localizedString(forKey:). I’m trying to optimize for dynamic language switching inside the app without restarting. I’ve tested various methods like: Text(NSLocalizedString("welcome_text", comment: "")) and some approaches using @Environment(.locale), but the system doesn’t always update views instantly when language changes. Question: What’s the recommended approach (or WWDC reference) for real-time language change handling in SwiftUI apps targeting iOS 18+?

I'm facing a build failure after migrating my project to Xcode 26. The issue appears to be related to the redefinition of some core system types. The compiler errors point to a failure to locate the original type definitions, suggesting they've been moved or renamed. Specifically, the build log contains these errors: ../arm64-apple-ios.private.swiftinterface:653:11: Cannot find type '_sys_select' in scope ../arm64-apple-ios.private.swiftinterface:130:33: Cannot find type 'netinet_in' in scope I've observed that the types are being mapped as follows: netinet_in.in_addr_t -> _DarwinFoundation2.in_addr_t _sys_select.fd_set -> _DarwinFoundation2.fd_set I'm looking for guidance on the recommended way to resolve these API changes. How should I handle these type redefinitions in Xcode 26 to ensure my project builds correctly? Any insights would be greatly appreciated. Thank you.

In my app target Foo, I have a dependency on package Bar. Bar itself have a dependency on another package Other. In my test target FooTests, I have a dependency on package BarTestsHelpers. BarTestsHelpers depends on Bar. When compiling test target FooTests, I get the following unexpected warning in Xcode 26 only: 'Bar' is missing a dependency on 'Other' because dependency scan of Swift module 'Bar' discovered a dependency on 'Other' I can see this is being discussed here as well without a solution. I filled a feedback with a sample project here: FB20602885 It seems that we can remove the warning by explicitly adding the dependency Other on BarTestHelpers. But this shouldn't be needed as BarTestHelpers doesn't use nor know about Other, it only needs it as part of its dependency on Bar.

I am using Button in my app, is push button and style is Momentary push in and bordered, added image icon on it also bottom shows with image with white background , like below But in Tahoe OS, it shows without white background(almost like border less) Do I need to change button style?

I'm on a MacBook Air 2025 M4 (Apple Silicon) using Flutter 3.35.5 on channel stable, Xcode 26.0.1, and CocoaPods 1.16.2. Actual Setup: Component Version macOS 15.0 Sequoia CPU Apple M4 (ARM64) Flutter 3.35.5 on channel stable Dart 3.9.2 DevTools 2.48.0 CocoaPods 1.16.2 Xcode 26.0.1 Build 17A400 Since updating Flutter from 3.24 → 3.35, iOS builds consistently fail with the following errors (not matter if simulation or real device, also ios version no matter): fatal error: 'Flutter/Flutter.h' file not found Error logs: /Users/myuser/.pub-cache/hosted/pub.dev/app_links-6.4.1/ios/app_links/Sources/app_links/AppLinksIosPlugin.swift /Users/myuser/.pub-cache/hosted/pub.dev/app_links-6.4.1/ios/app_links/Sources/app_links/AppLinksIosPlugin.swift:1:8 Unable to find module dependency: 'Flutter' import Flutter ^ flutter_native_splash /Users/myuser/.pub-cache/hosted/pub.dev/flutter_native_splash-2.4.6/ios/flutter_native_splash/Sources/flutter_native_splash/include/flutter_native_splash/FlutterNativeSplashPlugin.h /Users/myuser/.pub-cache/hosted/pub.dev/flutter_native_splash-2.4.6/ios/flutter_native_splash/Sources/flutter_native_splash/include/flutter_native_splash/FlutterNativeSplashPlugin.h:1:9 'Flutter/Flutter.h' file not found flutter_secure_storage Clang dependency scanner failure: While building module 'flutter_secure_storage' imported from flutter_secure_storage-7125a5c1.input:1: In file included from <module-includes>:1: In file included from /Users/myuser/Documents/mycompany/auftrag/AppName/name-app/ios/Pods/Headers/Public/flutter_secure_storage/flutter_secure_storage-umbrella.h:13: /Users/myuser/Documents/mycompany/auftrag/AppName/name-app/ios/Pods/Headers/Public/flutter_secure_storage/FlutterSecureStoragePlugin.h:11:9: fatal error: 'Flutter/Flutter.h' file not found flutter_secure_storage-7125a5c1.input:1:1: fatal error: could not build module 'flutter_secure_storage' Unable to find module dependency: 'flutter_secure_storage' /Users/myuser/.pub-cache/hosted/pub.dev/flutter_secure_storage-9.2.4/ios/Classes/SwiftFlutterSecureStoragePlugin.swift /Users/myuser/.pub-cache/hosted/pub.dev/flutter_secure_storage-9.2.4/ios/Classes/SwiftFlutterSecureStoragePlugin.swift:8:8 Unable to find module dependency: 'Flutter' import Flutter ^ path_provider_foundation /Users/myuser/.pub-cache/hosted/pub.dev/path_provider_foundation-2.4.2/darwin/path_provider_foundation/Sources/path_provider_foundation/messages.g.swift /Users/myuser/.pub-cache/hosted/pub.dev/path_provider_foundation-2.4.2/darwin/path_provider_foundation/Sources/path_provider_foundation/messages.g.swift:10:10 Unable to find module dependency: 'Flutter' import Flutter ^ sign_in_with_apple Clang dependency scanner failure: While building module 'sign_in_with_apple' imported from sign_in_with_apple-b77ac708.input:1: In file included from <module-includes>:1: In file included from /Users/myuser/Documents/mycompany/auftrag/AppName/name-app/ios/Pods/Headers/Public/sign_in_with_apple/sign_in_with_apple-umbrella.h:13: /Users/myuser/Documents/mycompany/auftrag/AppName/name-app/ios/Pods/Headers/Public/sign_in_with_apple/SignInWithApplePlugin.h:1:9: fatal error: 'Flutter/Flutter.h' file not found sign_in_with_apple-b77ac708.input:1:1: fatal error: could not build module 'sign_in_with_apple' Unable to find module dependency: 'sign_in_with_apple' /Users/myuser/.pub-cache/hosted/pub.dev/sign_in_with_apple-7.0.1/ios/Classes/SignInWithAppleAvailablePlugin.swift /Users/myuser/.pub-cache/hosted/pub.dev/sign_in_with_apple-7.0.1/ios/Classes/SignInWithAppleAvailablePlugin.swift:6:8 Unable to find module dependency: 'Flutter' import Flutter ^ What I’ve verified flutter clean + flutter pub get pod install --repo-update Deleted DerivedData Verified Generated.xcconfig exists Verified FLUTTER_ROOT path is correct Tried both in Podfile use_frameworks! :linkage => :static and modular headers Tried flutter build ios --no-codesign Still, the same errors appear. Observations I couldn't find a solution with ChatGPT or searching in the Internet like on Stackoverflow Since Flutter 3.35, Flutter.framework is no longer under .../engine/ios/Flutter.framework, but instead part of .../engine/ios/Flutter.xcframework/ios-arm64/Flutter.framework After pod install, there is no Pods/Flutter/Flutter.xcframework folder at all. Running flutter build ios does not generate the framework either — Flutter seems to depend on dynamic build-time injection, but the plugins expect static headers at build time. On my Windows machine, the exact same project and plugin versions build perfectly (obviously without actual iOS compilation). Podfile ENV['COCOAPODS_DISABLE_STATS'] = 'true' project 'Runner', { 'Debug' => :debug, 'Profile' => :release, 'Release' => :release, } def flutter_root generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__) unless File.exist?(generated_xcode_build_settings_path) raise "#{generated_xcode_build_settings_path} must exist. Run flutter pub get first." end File.foreach(generated_xcode_build_settings_path) do |line| matches = line.match(/FLUTTER_ROOT\=(.*)/) return matches[1].strip if matches end raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}" end require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root) flutter_ios_podfile_setup target 'Runner' do use_frameworks! :linkage => :static use_modular_headers! flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__)) end post_install do |installer| installer.pods_project.targets.each do |target| target.build_configurations.each do |config| config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '15.0' config.build_settings['HEADER_SEARCH_PATHS'] ||= ['$(inherited)', '${PODS_ROOT}/../Flutter/Flutter.framework/Headers'] config.build_settings['FRAMEWORK_SEARCH_PATHS'] ||= ['$(inherited)', '${PODS_ROOT}/../Flutter'] config.build_settings['DEFINES_MODULE'] = 'YES' end end end

As subject, after update to Xcode 26.0.1, none of the simulator able to download, tried click the Get button, tried run command in terminal, all failed. Error from terminal: xcodebuild -downloadPlatform iOS Finding content... Automatically resolved architecture variant for platform iOS as 'universal'. 2025-10-09 06:21:24.423 xcodebuild[1789:30064] DVTDownloadable: Download Failed. Downloadable: { architectures = ( arm64, "x86_64" ); authentication = none; category = simulator; contentType = cryptexDiskImage; dictionaryVersion = 2; downloadMethod = mobileAsset; fileSize = 10066611438; identifier = "com.apple.dmg.iPhoneSimulatorSDK26_0"; isInternalContent = 0; isUserInitiated = 1; name = "iOS 26.0 Universal Simulator (23A343)"; patchableFrom = ( ); platform = "com.apple.platform.iphoneos"; simulatorVersion = { buildUpdate = 23A343; version = "26.0"; }; version = "26.0.0.0"; }. Download failed. Any idea how to resolve this? iMac with Intel processor

Ever since Xcode Version 26.0.1 I cannot for the life of me make my buttons rectangular. They are all capsule (or oval) shaped. My interface was designed for square buttons but no matter what I do the issue stays the same. This is what I have (it's fairly barebones but would have worked before I believe): @IBOutlet weak var PagesInterface: UIButton! override func viewDidLoad() { super.viewDidLoad() PagesInterface.layer.cornerRadius = 0 PagesInterface.layer.masksToBounds = true }

When running unit tests or UI tests that cause a crash (even intentionally), the simulator itself crashes and can't be booted again in subsequent runs. This started happening from Xcode 26, our project never had this issue before (we had crashes before as well). Steps to Reproduce: Run the unit test with fatalError(). Observe the simulator crashes. On the next test run, the simulator fails to boot, remaining in a crashed or stuck state. Example error: error = Error Domain=FBSOpenApplicationServiceErrorDomain Code=1 "Simulator device failed to launch com.xxx.xctrunner." UserInfo={NSLocalizedDescription=Simulator device failed to launch com.xxx.xctrunner., NSUnderlyingError=0x600009895830 {Error Domain=FBSOpenApplicationServiceErrorDomain Code=1 "The request to open "com.xxx.xctrunner" failed." UserInfo={BSErrorCodeDescription=RequestDenied, NSLocalizedDescription=The request to open "com.xxx.xctrunner" failed., NSUnderlyingError=0x6000085d9500 {Error Domain=FBProcessExit Code=64 "The process failed to launch." UserInfo={NSUnderlyingError=0x60000850b360 {Error Domain=RBSRequestErrorDomain Code=5 "Launch failed." UserInfo=0x600008999340 (not displayed)}, BSErrorCodeDescription=launch-failed, NSLocalizedFailureReason=The process failed to launch.}}, FBSOpenApplicationRequestID=0xbe36, NSLocalizedFailureReason=The request was denied by service delegate (SBMainWorkspace).}}, NSLocalizedFailureReason=The request was denied by service delegate (SBMainWorkspace)., FBSOpenApplicationRequestID=0xbe36, SimCallingSelector=launchApplicationWithID:options:pid:error:, BSErrorCodeDescription=RequestDenied})

When attempting to download the iOS 26 simulator runtime from Xcode → Settings → Platforms, the process fails with the following error: (-67061 invalid signature (code or signature have been modified) Domain: SimDiskImageErrorDomain Code: 5 User Info: { unusableErrorDetail = ""; } Even after manually importing other runtimes (e.g., iOS 18.2), they do not appear under Xcode → Product → Destination, and the simulator list remains empty. System Information: macOS: 26.0.1 (Build 25A362) Xcode: 26.0.1 (24229) (Build 17A400) Processor: Intel Core i5 (Intel-based Mac) The error occurs consistently each time I try to download the runtime, preventing Xcode from adding the iOS 26 simulator. No third-party tools or manual modifications were made to Xcode. What I’ve Tried: Restarted Xcode and macOS Cleared DerivedData and simulator cache Verified Xcode path via xcode-select -p Imported iOS 18.2 runtime manually using: xcodebuild -importPlatform "iOS_18.2_Simulator_Runtime.dm Reset CoreSimulator service and re-created simulators via xcrun simctl Despite all of this, no simulator appears in Xcode’s destination list, and I keep getting the signature validation error when trying to download iOS 26 from Xcode.

Hi everyone: I'm experiencing an issue in iOS 26. I've implemented a custom ViewController. It's super simple to edit images with flip, crop, zoom in, and zoom out. My question is that it seems very strange to me. It works without problems in iOS 17.5 and iOS 18. However, when I try to run it with iOS 26, the entire ViewController seems disabled; it doesn't recognize touches or anything. When I checked the UI hierarchy, I saw a strange FloatingBarContainerView overlaying the entire ViewController. I searched the documentation for information about this view, but I couldn't find anything. Any help on how to hide or remove this view in iOS 26? This hasn't been implemented anywhere.

I have been trying to update an app of which the code base hasn't changed in two years. It still builds fine and runs fine, on simulator and device, but... when uploading it to Testflight I get the error "The app contains one or more corrupted binaries. Rebuild the app and resubmit.". I have been rebuilding like a maniac, trying to look at what could be wrong with the binary, I let ChatGPT misguide me on the log files, I think I have tried everything... but to no avail. Any ideas how I could find out what goes wrong?

I have 2 app store connect apps: "" ".beta" This is necessary for our usecase as we are building an iOS blockchain wallet, for a chain that updates itself every ~3 months adding new features/changing. We need the communities input, and can't have them uninstalling/re-installing the production app constantly, having to re-import private keys, etc. So we use 1 app store connect app for production releases, and another for public facing long running beta, where we experiment with new features before pulling them into production. Allowing users to have both installed at the same time Last week my CI (without any changes to scripts, project, profiles, etc), started failing for the production build with the error: [altool.105176BE0] Validation failed (409) This bundle is invalid. The bundle identifier cannot be changed from the current value, '<bundle-id>.beta'. If you want to change your bundle identifier, you will need to create a new application in App Store Connect. (ID: ae60bab4-0c01-4b2e-9ea9-91a73adccc14) Nowhere in any of the .app, .ipa, info.plist, provisioning profiles, etc, is it referencing ".beta", everything is referencing "" I tried building it manually locally, same error. I took the local output that failed with xcrun altool, and instead dropped it into Transporter, and it uploaded successfully to the production app Is it possible that xcrun altool is using an app store connect API that changed sometime in the last few weeks? Maybe the search/sort ordering logic has changed?