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

Hello, I was trying to test out Foundation Model however it says Model assets are unavailable. I got my MacBook M1 back in China when i was living there. is this due to region lock?

I am trying to have an Apple developer account, but when I submit the payment it says that the bank didn’t authorise my transaction, which is not true because I already spoke to the bank and they say they didn’t get a notification of any transaction and they didn’t block anything. I believe the error is on Apple's side and I would be very happy to have any support, especially since I can’t reach to Apple via call and I can’t find their email. Thank you

Goal: To render in an apple vision pro app, the solid-mechanics 3D simulation results coming form an FEA code. Starting point: I have surface vtks with deformations on each node. Each time step has a a mesh with the nodal coordinates. This is straighforward translatable to a usd MeshSequence. Unfortunately, the results cannot be simplified to a scaling o linear transformation as you would do with other game-oriented animations. Tools: Right now, I am using Xcode and reality composer pro (RCP) to build the scenes. Technical limitations: I am aware that RCP can do animations with BlendMesh and skeletons and that MeshSequence is not a problem. Progress: Coverting to the sequence of vtk meshes to a usd MeshSequence is straighforward. This animates correctly in Preview and Blender (see screenshot). I managed to convert from MeshSequence to multiple keys and BlendMesh. This also animates correctly in Blender and preview. Unfortunately, the BlendMesh of multiple blended meshes shows a zero animation time in RCP (see screenshot below) Also, see below usda file scheme for the animation. Of course I am not showing full vectors such as faceVertexCounts, faceVertexIndex, normals. Question: what is the right set up to create a BlendMesh animation that RCP will correctly import and animate, form a set of Meshes or multiple key shapes? Blender animation Time zero RCP "animations" #usda 1.0 ( defaultPrim = "BlendMeshRoot" doc = "Blender v4.5.3 LTS" endTimeCode = 48 framesPerSecond = 24 metersPerUnit = 1 startTimeCode = 0 timeCodesPerSecond = 24 upAxis = "Z" ) def Xform "BlendMeshRoot" ( customData = { dictionary Blender = { bool generated = 1 } } ) { def SkelRoot "Mesh" { custom string userProperties:blender:object_name = "Mesh" float3 xformOp:rotateXYZ = (89.99999, -0, 0) float3 xformOp:scale = (0.009999999, 0.01, 0.01) double3 xformOp:translate = (0, 0, 0) uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:rotateXYZ", "xformOp:scale"] def Mesh "Mesh" ( active = true prepend apiSchemas = ["MaterialBindingAPI", "SkelBindingAPI"] ) { uniform bool doubleSided = 1 float3[] extent = [(25.091871, -34.121277, -13.298501), (299.94482, 245.10088, 202.35126)] int[] faceVertexCounts = [3, 3, ... int[] faceVertexIndices = [0, 10293, ... rel material:binding = </BlendMeshRoot/_materials/MeshSequence_Default> normal3f[] normals = [(-0.3632836, -0.9102419, -0.19870725), .... point3f[] points = [(244.41148, 155.42062, 70.454926),..... float3[] primvars:node_displacement = [(93.54703, 110.9341, 48.37992).... float3[] primvars:Normals = [(-0.0050530406, -0.9910114, -0.13368203),... int[] primvars:skel:jointIndices = [0, 0, 0, 0, 0 ... float[] primvars:skel:jointWeights = [1, 1, 1, 1, 1... uniform token[] skel:blendShapes = ["frame_0000", "frame_0001", "frame_0002", "frame_0003", "frame_0004", "frame_0005"] rel skel:blendShapeTargets = [ </BlendMeshRoot/Mesh/Mesh/frame_0000>, ....... </BlendMeshRoot/Mesh/Mesh/frame_0005>, ] prepend rel skel:skeleton = </BlendMeshRoot/Mesh/Skel> uniform token subdivisionScheme = "none" custom string userProperties:blender:data_name = "Mesh" custom float userProperties:originalTime float userProperties:originalTime.timeSamples = { 0: 0, } def BlendShape "frame_0000" { uniform vector3f[] offsets = [(0, 0, 0), (0, 0, 0),..... uniform int[] pointIndices = [0, 1, 2, ..... } ..... ..... #### BlendShape frame to 0005 ..... def Skeleton "Skel" ( prepend apiSchemas = ["SkelBindingAPI"] ) { uniform matrix4d[] bindTransforms = [( (1, 0, 0, 0), (0, 1, 0, 0), (0, 0, 1, 0), (0, 0, 0, 1) )] uniform token[] joints = ["joint1"] uniform matrix4d[] restTransforms = [( (1, 0, 0, 0), (0, 1, 0, 0), (0, 0, 1, 0), (0, 0, 0, 1) )] prepend rel skel:animationSource = </BlendMeshRoot/Mesh/Skel/Anim> def SkelAnimation "Anim" { uniform token[] blendShapes = ["frame_0000", "frame_0001", "frame_0002", "frame_0003", "frame_0004", "frame_0005"] float[] blendShapeWeights.timeSamples = { 0: [1, 0, 0, 0, 0, 0], 1: [0.9697085, 0.03029152, 0, 0, 0, 0], 2: [0.88787615, 0.11212383, 0, 0, 0, 0], ..... 46: [0, 0, 0, 0, 0.11212379, 0.8878762], 47: [0, 0, 0, 0, 0.030291557, 0.96970844], 48: [0, 0, 0, 0, 0, 1], } } } } def Scope "_materials" { def Material "MeshSequence_Default" { token outputs:surface.connect = </BlendMeshRoot/_materials/MeshSequence_Default/Principled_BSDF.outputs:surface> custom string userProperties:blender:data_name = "MeshSequence_Default" def Shader "Principled_BSDF" { uniform token info:id = "UsdPreviewSurface" float inputs:clearcoat = 0 float inputs:clearcoatRoughness = 0.03 color3f inputs:diffuseColor = (0.8, 0.4, 0.3) float inputs:ior = 1.5 float inputs:metallic = 0 float inputs:opacity = 1 float inputs:roughness = 0.5 float inputs:specular = 0.2 token outputs:surface } } } def Scope "AnimationClips" { custom rel animations = </BlendMeshRoot/Mesh/Skel/Anim> } def RealityKitComponent "AnimationLibrary" { custom rel animations = </BlendMeshRoot/Mesh/Skel/Anim> custom token info:id = "RealityKit.AnimationLibrary" custom double realitykit:approximateDuration = 2 custom double[] realitykit:clipDurations = [2] custom string[] realitykit:clipNames = ["Anim"] custom rel realitykit:clipTargets = </BlendMeshRoot/Mesh/Skel/Anim> custom double realitykit:frameRate = 24 custom bool realitykit:isAnimationLibrary = 1 } }

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 there, We are facing some issues regarding TLS connectivity: Starting with iOS 26, the operating system refuses to open TLS sockets to local devices with self-signed certificates over Wi-Fi. In this situation, connection is no longer possible, even if the device is detected on the network with Bonjour. We have not found a workaround for this problem. We've tryied those solutions without success: Added the 'NSAppTransportSecurity' key to the info.plist file, testing all its items, such as "NSAllowsLocalNetworking", "NSExceptionDomains", etc. Various code changes to use properties such as "sec_protocol_options_set_local_identity" and "sec_protocol_options_set_tls_server_name" to no avail. Brutally import the certificate files into the project and load them via, for example, "Bundle.main.url(forResource: "nice_INTERFACE_server_cert", withExtension: "crt")", using methods such as sec_trust_copy_ref and SecCertificateCopyData. Download the .pem or .crt files to the iPhone, install them (now visible under "VPN & Device Management"), and then flag them as trusted by going to "Settings -> General -> Info -> Trust". certificates" The most critical part seems to be the line sec_protocol_options_set_verify_block(tlsOptions.securityProtocolOptions, { $2(true) }, queue) whose purpose is to bypass certificate checks and validate all of them (as apps already do). However, on iOS26, if I set a breakpoint on leg$2(true),` it never gets there, while on iOS 18, it does. I'll leave as example the part of the code that was tested the most below. Currently, on iOS26, the handler systematically falls back to .cancelled: func startConnection(host: String, port: UInt16) { self.queue = DispatchQueue(label: "socketQueue") let tlsOptions = NWProtocolTLS.Options() sec_protocol_options_set_verify_block(tlsOptions.securityProtocolOptions, { $2(true) }, queue) let parameters = NWParameters(tls: tlsOptions) self.nwConnection = NWConnection(host: .init(host), port: .init(rawValue: port)!, using: parameters) self.nwConnection.stateUpdateHandler = { [weak self] state in switch state { case .setup: break case .waiting(let error): self?.connectionDidFail(error: error) case .preparing: break case .ready: self?.didConnectSubject.onNext(Void()) case .failed(let error): self?.connectionDidFail(error: error) case .cancelled: self?.didDisconnectSubject.onNext(nil) @unknown default: break } } self.setupReceive() self.nwConnection.start(queue: queue) } These are the prints made during the procedure. The ones with the dot are from the app, while the ones without are warnings/info from Xcode: 🔵 INFO WifiNetworkManager.connect():52 - Try to connect onto the interface access point with ssid NiceProView4A9151_AP 🔵 INFO WifiNetworkManager.connect():68 - Connected to NiceProView4A9151_AP tcp_output [C13:2] flags=[R.] seq=215593821, ack=430284980, win=4096 state=CLOSED rcv_nxt=430284980, snd_una=215593821 nw_endpoint_flow_failed_with_error [C13 192.168.0.1:443 in_progress channel-flow (satisfied (Path is satisfied), viable, interface: en0[802.11], dns, uses wifi, LQM: unknown)] already failing, returning nw_connection_copy_protocol_metadata_internal_block_invoke [C13] Client called nw_connection_copy_protocol_metadata_internal on unconnected nw_connection nw_connection_copy_protocol_metadata_internal_block_invoke [C13] Client called nw_connection_copy_protocol_metadata_internal on unconnected nw_connection nw_connection_copy_connected_local_endpoint_block_invoke [C13] Client called nw_connection_copy_connected_local_endpoint on unconnected nw_connection nw_connection_copy_connected_remote_endpoint_block_invoke [C13] Client called nw_connection_copy_connected_remote_endpoint on unconnected nw_connection nw_connection_copy_protocol_metadata_internal_block_invoke [C14] Client called nw_connection_copy_protocol_metadata_internal on unconnected nw_connection nw_connection_copy_protocol_metadata_internal_block_invoke [C14] Client called nw_connection_copy_protocol_metadata_internal on unconnected nw_connection nw_connection_copy_connected_local_endpoint_block_invoke [C14] Client called nw_connection_copy_connected_local_endpoint on unconnected nw_connection nw_connection_copy_connected_remote_endpoint_block_invoke [C14] Client called nw_connection_copy_connected_remote_endpoint on unconnected nw_connection [C14 192.168.0.1:443 tcp, tls, attribution: developer] is already cancelled, ignoring cancel [C14 192.168.0.1:443 tcp, tls, attribution: developer] is already cancelled, ignoring cancel nw_connection_copy_protocol_metadata_internal_block_invoke [C15] Client called nw_connection_copy_protocol_metadata_internal on unconnected nw_connection nw_connection_copy_protocol_metadata_internal_block_invoke [C15] Client called nw_connection_copy_protocol_metadata_internal on unconnected nw_connection nw_connection_copy_connected_local_endpoint_block_invoke [C15] Client called nw_connection_copy_connected_local_endpoint on unconnected nw_connection nw_connection_copy_connected_remote_endpoint_block_invoke [C15] Client called nw_connection_copy_connected_remote_endpoint on unconnected nw_connection nw_connection_copy_protocol_metadata_internal_block_invoke [C16] Client called nw_connection_copy_protocol_metadata_internal on unconnected nw_connection nw_connection_copy_protocol_metadata_internal_block_invoke [C16] Client called nw_connection_copy_protocol_metadata_internal on unconnected nw_connection nw_connection_copy_connected_local_endpoint_block_invoke [C16] Client called nw_connection_copy_connected_local_endpoint on unconnected nw_connection nw_connection_copy_connected_remote_endpoint_block_invoke [C16] Client called nw_connection_copy_connected_remote_endpoint on unconnected nw_connection [C16 192.168.0.1:443 tcp, tls, attribution: developer] is already cancelled, ignoring cancel [C16 192.168.0.1:443 tcp, tls, attribution: developer] is already cancelled, ignoring cancel 🔴 ERROR InterfaceDisconnectedViewModel.connect():51 - Sequence timeout.

I'm trying to find the installer for Metal Toolchain 26. It seems to fix an issue I have but I don't want to have to install Xcode 26 just to get the toolchain installed. Is this possible?

I am trying to add webhook subscriptions for TestFlight build processing completion and TestFlight beta build review completion events. These were showcased in the WWDC25 session: https://developer.apple.com/videos/play/wwdc2025/324/ Currently, I am able to receive webhook events for distribution updates, and the corresponding checkmark option is available in the App Store Connect portal. However, there is no checkmark option in the portal to subscribe to beta build-related events. In the video, there is clearly a checkmark option for the beta review event subscription (at 4:55). The current documentation also does not mention beta processing and beta review event subscriptions. It only lists the event types that are visible in the web portal: https://developer.apple.com/documentation/appstoreconnectapi/webhookeventtype When I try to add the BUILD_BETA_DETAIL_EXTERNAL_BETA_STATE_UPDATED event (as shown in the video at 6:10) via the PATCH API request, I get the below error. "errors": [ { "id": "****-****-****-****-*********3851", "status": 409, "code": "ENTITY_ERROR.ATTRIBUTE.TYPE", "title": "An attribute in the provided entity has the wrong type", "detail": "'BUILD_BETA_DETAIL_EXTERNAL_BETA_STATE_UPDATED' is not a valid value for the attribute 'eventTypes/3'.", "expectedValues": [ "APP_STORE_VERSION_APP_VERSION_STATE_UPDATED", "BETA_FEEDBACK_CRASH_SUBMISSION_CREATED", "BETA_FEEDBACK_SCREENSHOT_SUBMISSION_CREATED" ], "source": { "pointer": "/data/attributes/eventTypes/3" } } ] } The App Store Connect web portal also does not provide a checkmark option for subscribing to this event type. My questions are: Are the TestFlight build processing completion and beta build review completion webhook events coming soon, or do they already exist? Are there any other ways to get beta build events apart from polling?

Note This issue has already been reported via Feedback Assistant as FB20512074, but the status is Investigation Complete – Unable to Diagnose with Current Information. Since this bug does not produce a crash log and is therefore difficult to capture through Feedback, I am also posting it here on the Developer Forum to provide additional details and to open discussion. ⸻ Description When formatting floating-point numbers with %a or %A, macOS libc sometimes rounds incorrectly when the guard digit equals 8. This leads to non-conformance with C99’s round-to-nearest, ties-to-even rule. ⸻ Steps to Reproduce #include <stdio.h> int main(void) { // precision 0 printf("%.0a\n", 1.5); printf("%.0a\n", 1.53); printf("%.0a\n", 1.55); printf("%.0a\n", 1.56); // precision 1 printf("%.1a\n", 0x1.380p+0); printf("%.1a\n", 0x1.381p+0); printf("%.1a\n", 0x1.382p+0); printf("%.1a\n", 0x1.383p+0); return 0; } Expected Results (per C99/C11) %.0a with inputs (1.5, 1.53, 1.55, 1.56): 0x2p+0 0x2p+0 0x2p+0 0x2p+0 %.1a with inputs (0x1.380p+0, 0x1.381p+0, 0x1.382p+0, 0x1.383p+0): 0x1.4p+0 0x1.4p+0 0x1.4p+0 0x1.4p+0 Actual Results (macOS observed) %.0a with inputs (1.5, 1.53, 1.55, 1.56): 0x1p+0 0x2p+0 0x1p+0 0x2p+0 %.1a with inputs (0x1.380p+0, 0x1.381p+0, 0x1.382p+0, 0x1.383p+0): 0x1.3p+0 0x1.4p+0 0x1.3p+0 0x1.4p+0 This shows that values slightly above half are sometimes treated as ties and rounded down incorrectly. ⸻ Root Cause Analysis Inside Libc/gdtoa/FreeBSD/_hdtoa.c, rounding is decided in dorounding(): if ((s0[ndigits] > 8) || (s0[ndigits] == 8 && (s0[ndigits + 1] & 1))) adjust = roundup(s0, ndigits); This logic has two mistakes: Half detection Correct: When the guard nibble is 8, all lower discarded digits must be checked. Current: Only the LSB of the next nibble is checked (& 1). Consequence: Cases like ...8C... (e.g. 1.55 ≈ 0x1.8C…) are strictly greater than half, but are treated as exact halves and rounded down. Tie-to-even parity check Correct: For a true half (all lower digits zero), rounding should use the parity of the last kept digit. Current: The code incorrectly uses the parity of the next discarded nibble instead. Consequence: True ties are not rounded to even reliably. ⸻ Proposed Fix (behavioral) if (s0[ndigits] > 8) { adjust = roundup(...); // strictly > half } else if (s0[ndigits] == 8) { if (any_nonzero_tail(s0 + ndigits + 1)) { adjust = roundup(...); // > half } else { // exact tie: round-to-even if (s0[ndigits - 1] & 1) adjust = roundup(...); } } ⸻ Impact This bug is not limited to %.0a; it occurs for any precision when the guard nibble is 8. It causes exact halves to round incorrectly and greater-than-half values to be rounded down. The effect is alternating outputs (zigzag) instead of consistent monotonic rounding. This is a C99 compliance violation.

The use case that I want to implement is as follows: user A has the app, user B doesn't have the app yet. User A wants to referral user B to get points. User B scans the QR code present in user A's app. User B gets redirected to the App Store and when downloads the app, the code will be automatically present in the sign up request (so the referral code will be cashed during first launch of the app). In Android it was implemented using Google Play Install Referrer. Based on my research, in Apple apparently there isn't an alternative, can you please confirm me this.

After upgrading to macOS 26.0 Tahoe and Xcode 26.0.1, I’ve noticed an issue with audio playback whenever the iOS Simulator is running. Device: MacBook Pro 13" (2020, Intel, 16GB RAM, 500GB SSD) Issue: Any sound played on the Mac (system sounds, music, videos) begins to break/distort once the Simulator is active. App Sounds: If the app running inside the Simulator plays audio, that audio also breaks/distorts. Previous Version: This issue did not occur on macOS Sequoia 15 or with Xcode 16. Everything was working fine before the upgrade.

Adding icons to Xcode macOS apps using Icon Composer is easy, the icon shows up in the Dock and in the About dialog right away. Yet, after many years struggling with other ways to add icons, I was hoping the new method in macOS 26 and Xcode 26 would finally make the icons show up in Stage Manager as well. Alas, nothing I tried, including killing a lot of things, rebooting while holding my tongue at the right angle, etc, did not help. I do have some new macOS Xcode project apps that show the icon properly in Icon Manager, generated with Icon Composer, yet other apps never show their icon in Icon Composer, no matter what voodoo I try. Forums online yield no solutions to this common problem.

Until recently, I was able to upload my app with iTMSTransporter version 4.1.0 with the following command: /usr/local/itms/bin/iTMSTransporter -m upload -jwt {x.y.z} -v eXtreme \ -assetFile /Users/abc/Downloads/build.ipa \ -assetDescription /Users/abc/Downloads/AppStoreInfo.plist Starting this week, with iTMSTransporter version 4.1.0, the command fails with the following error: [2025-09-03 11:38:02 GET] &lt;main&gt; ERROR: No value present Package Summary: 1 package(s) were not uploaded because they had problems: /Users/abc/Downloads/build.ipa - Error Messages: No value present The same command still works when using the iTMSTransporter bundled with the Transporter app (version 4.0), so the issue appears to be specific to 4.1. Any guidance or confirmation from others experiencing this would be much appreciated.

"Build input file cannot be found" error occurs in Archive. When running Archive to generate a build file, the build file generation fails with a "Build input file cannot be found: ..." error. When debugging, the build runs fine on the actual device without any errors. Comparing and modifying the Build Settings with other projects doesn't fix the issue. Deleting the Swift file and attempting to Archive results in a crash due to the missing file. Even after deleting and adding the Swift file, the same error persists when attempting to Archive. Even after deleting and re-adding the Swift file, the issue persists even after deleting all DerivedData file space on my Mac and restarting Xcode. Can you help me with this issue? It worked fine before the recent macOS update, and I successfully archived and published it to the App Store a few days ago. I believe this issue occurred after updating macOS to 26.0.1. My Xcode version is 26.0.1.

Hi, My client has already developed an ios app and they need an enterprise account to publish the app. What are the procedures to create enterprise account?

I keep having problems getting the certificate from the Apple Developers file to actually record. I do notice that my keychain file is corrupted and despite reloading it repetitively after sending it to the trashcan, it makes no difference.

I have been trying to get an app I invented published and sent to Testflight / sandbox and then after feedback get it authenticated for the Mac OS distrubution store. I am stuck in a circular loop trying to get this to work. I have restarted 5 times now. ANY HELP or can I hire someone to walk me through it

HELP ME someone is using all of these tools etc and have been hacking all of my devices and iClouds and certain apps using HomeKit iCloud kit Xcode and I need someone to help me debug my phone or teach me what to do they are using hardware or external / sharing across devices / and it’s seriously affecting my physical and mental health. I have contacted the FBI and have a meeting in October but I’m hoping someone can help me in the time being please it’s all of my devices and daugters tabelts / doesn’t matter if it’s android or iPhone . help plssss

Lookin for J - is this a safe place for discussing full apps ive built but not submitted or shared , I have maybe over 100 but had been unaware any assistance was provided.. is there a formal process to take to submit an app fro review to improve OS, other than during App Store review.

I am experiencing an issue where XCode reverts .xccurrentversion file in my iOS app to the first version whenever xcodebuild is run or whenever XCode is started. This means I can build the app and run tests in XCode if I discard the reversion .xccurrentversion on XCode start. However, testing on CI is impossible because the version the tests rely on are reverted whenever xcodebuild is run. The commands I run to reproduce the issue ❯ git status Changes not staged for commit: (use "git add <file>..." to update what will be committed) (use "git restore <file>..." to discard changes in working directory) modified: Path/.xccurrentversion no changes added to commit (use "git add" and/or "git commit -a") ❯ git checkout "Path/.xccurrentversion" Updated 1 path from the index ❯ git status nothing to commit, working tree clean ❯ xcodebuild \ -scheme Scheme \ -configuration Configuration \ -sdk iphonesimulator \ -destination 'platform=iOS Simulator,name=iPhone 16 Pro,OS=latest' \ -skipPackagePluginValidation \ -skipMacroValidation \ test > /dev/null # test fails because model version is reverted ❯ git status HEAD detached at pull/249/merge Changes not staged for commit: (use "git add <file>..." to update what will be committed) (use "git restore <file>..." to discard changes in working directory) modified: Path/.xccurrentversion no changes added to commit (use "git add" and/or "git commit -a") I have experienced such issue in 16.3 (16E140) and 16.2 (16C5032a). Similar issues/solutions I have found online are the following. But they are either not relevant or do not work in my case. https://stackoverflow.com/questions/17631587/xcode-modifies-current-coredata-model-version-at-every-launch https://github.com/CocoaPods/Xcodeproj/issues/81 Is anyone aware of any solution? Is there a recommended way I can run diagnostics on XCode and file a feedback?