I’m seeing a regression in Xcode 26.4 where Interface Builder will not allow connecting IBOutlets or IBActions. Symptoms: The usual gutter circle/dot does not appear next to IBOutlet / IBAction in the code editor Because of this, I cannot: drag from storyboard → code drag from code → storyboard The class is valid and already connected to the storyboard (existing outlets work) Assistant Editor opens the correct view controller file Important: The exact same project, unchanged, works perfectly in Xcode 26.3. I can create and connect outlets/actions normally there. ⸻ Environment Xcode: 26.4 macOS: 26.4 Mac Mini M4 Pro 64G Ram Project: Objective-C UIKit app using Storyboards This is a long-running, ObjC, project (not newly created) ⸻ What I’ve already tried To rule out the usual suspects: Verified View Controller Custom Class is correctly set in Identity Inspector Verified files are in the correct Target Membership Verified outlets are declared correctly in the .h file: @property (weak, nonatomic) IBOutlet UILabel *exampleLabel; Opened correct file manually (not relying on Automatic Assistant) Tried both: storyboard → code drag code → storyboard drag Tried using Connections Inspector Clean Build Folder Deleted entire DerivedData Restarted Xcode Updated macOS to 26.4 Ran: sudo xcodebuild -runFirstLaunch Confirmed required platform components installed Reopened project fresh ⸻ Observations In Xcode 26.4 the outlet “connection circles” are completely missing In Xcode 26.3 they appear immediately for the same code Existing connections still function at runtime — this is purely an Interface Builder issue ⸻ Question The gutter circles appearance has always been flaky in Xcode over the 13+ years I've been using it but now with 26.4 they have completely disappeared. Has anyone else seen this in Xcode 26.4, or found a workaround? At this point it looks like a regression in Interface Builder, but I haven’t found any mention of it yet.

Is it possible to build localization into console apps, developed in SwiftUI in Xcode26. I have created a catalog, (.xcstrings file) with an English and fr-CA string. I have tried to display the French text without success. I am using the console app to test a package which also has English/French text. English text works fine in both package and the console main, but I cannot generate the French. From what I can discover so far it's not possible without bundling it as a .app, (console app). Looking for anyone who has crossed this bridge.

Since I have changed of iPhone (yesterday) to run my draft application, I systematically, and instantaneously get a message "The application failed to launch.", i.e. the application successfully built and was downloaded to the new iPhone (Iphone 17 pro - iOS 26.4). I have checked that this new iPhone is well registered on my list of authorized devices. Could you help me to fix this issue ? Here is the verbose attached to the failure: The application failed to launch. Domain: com.apple.dt.CoreDeviceError Code: 10002 User Info: { BundleIdentifier = "com.laurent-guise.ble-laser"; DVTErrorCreationDateKey = "2026-03-30 07:59:46 +0000"; IDERunOperationFailingWorker = IDELaunchCoreDeviceWorker; } The request to open "com.laurent-guise.ble-laser" failed. Domain: FBSOpenApplicationServiceErrorDomain Code: 1 Failure Reason: The request was denied by service delegate (SBMainWorkspace). User Info: { BSErrorCodeDescription = RequestDenied; FBSOpenApplicationRequestID = 0x3868; } The operation couldn’t be completed. The process failed to launch. Domain: FBProcessExit Code: 64 Failure Reason: The process failed to launch. User Info: { BSErrorCodeDescription = "launch-failed"; } The operation couldn’t be completed. Launch failed. Domain: RBSRequestErrorDomain Code: 5 Failure Reason: Launch failed. Launchd job spawn failed Domain: NSPOSIXErrorDomain Code: 85 Failure Reason: Bad executable (or shared library) Event Metadata: com.apple.dt.IDERunOperationWorkerFinished : { "device_identifier" = "00008150-000E19E814A1401C"; "device_isCoreDevice" = 1; "device_model" = "iPhone18,1"; "device_osBuild" = "26.4 (23E246)"; "device_osBuild_monotonic" = 2304024600; "device_os_variant" = 1; "device_platform" = "com.apple.platform.iphoneos"; "device_platform_family" = 2; "device_reality" = 1; "device_thinningType" = "iPhone18,1"; "device_transport" = 0; "launchSession_schemeCommand" = Run; "launchSession_schemeCommand_enum" = 1; "launchSession_targetArch" = arm64; "launchSession_targetArch_enum" = 6; "operation_duration_ms" = 6590; "operation_errorCode" = 1; "operation_errorDomain" = "com.apple.dt.CoreDeviceError.10002.FBSOpenApplicationServiceErrorDomain"; "operation_errorWorker" = IDELaunchCoreDeviceWorker; "operation_error_reportable" = 1; "operation_name" = IDERunOperationWorkerGroup; "param_consoleMode" = 1; "param_debugger_attachToExtensions" = 0; "param_debugger_attachToXPC" = 1; "param_debugger_type" = 3; "param_destination_isProxy" = 0; "param_destination_platform" = "com.apple.platform.iphoneos"; "param_diag_MTE_enable" = 0; "param_diag_MainThreadChecker_stopOnIssue" = 0; "param_diag_MallocStackLogging_enableDuringAttach" = 0; "param_diag_MallocStackLogging_enableForXPC" = 1; "param_diag_allowLocationSimulation" = 1; "param_diag_checker_mtc_enable" = 1; "param_diag_checker_tpc_enable" = 1; "param_diag_gpu_frameCapture_enable" = 0; "param_diag_gpu_shaderValidation_enable" = 0; "param_diag_gpu_validation_enable" = 0; "param_diag_guardMalloc_enable" = 0; "param_diag_memoryGraphOnResourceException" = 0; "param_diag_queueDebugging_enable" = 1; "param_diag_runtimeProfile_generate" = 0; "param_diag_sanitizer_asan_enable" = 0; "param_diag_sanitizer_tsan_enable" = 0; "param_diag_sanitizer_tsan_stopOnIssue" = 0; "param_diag_sanitizer_ubsan_enable" = 0; "param_diag_sanitizer_ubsan_stopOnIssue" = 0; "param_diag_showNonLocalizedStrings" = 0; "param_diag_viewDebugging_enabled" = 1; "param_diag_viewDebugging_insertDylibOnLaunch" = 1; "param_install_style" = 2; "param_launcher_UID" = 2; "param_launcher_allowDeviceSensorReplayData" = 0; "param_launcher_kind" = 0; "param_launcher_style" = 99; "param_launcher_substyle" = 0; "param_lldbVersion_component_idx_1" = 0; "param_lldbVersion_monotonic" = 210000160004; "param_runnable_appExtensionHostRunMode" = 0; "param_runnable_productType" = "com.apple.product-type.application"; "param_testing_launchedForTesting" = 0; "param_testing_suppressSimulatorApp" = 0; "param_testing_usingCLI" = 0; "sdk_canonicalName" = "iphoneos26.4"; "sdk_osVersion" = "26.4"; "sdk_platformID" = 2; "sdk_variant" = iphoneos; "sdk_version_monotonic" = 2304023700; } System Information macOS Version 26.4 (Build 25E246) Xcode 26.4 (24909) (Build 17E192) Timestamp: 2026-03-30T09:59:46+02:00

I have an app I am working on that makes a REST call, updates the UI with the info, and sends a notification. When I run Build and Run my app from Xcode using my iPhone as the destination, it works exactly as I want it to - my REST calls and notifications continue to work when the app is in the background. However, when I run my app that has been installed on my iPhone from the Xcode build/run directly (without Xcode in the picture), it does NOT behave correctly and only works when my app is in the foreground. What am I missing?

Since I have downloaded latest Xcode version I am having Project Navigator in the Menu Style UI and not in the Tab based UI, the one earlier. Also, I am not able to find any options to change Project Navigator style. Please provide user the option to change UI to either Menu based or Tab based Project Navigator UI ( Projects, Source Control, Bookmark, find etc )

When opening a project or workspace in Xcode 26.4 the most recently active scheme is not restored. Instead, the scheme reverts to the first scheme in the list. I've tried opening and closing Xcode a few times, and removing the user data for a workspace. No luck. Any suggestions or workarounds?

Hi everyone, I’m currently developing an iOS app using React Native and implementing consumable In-App Purchases (IAP). I'm facing an issue where getProducts returns an empty array without any error messages when testing on a TestFlight build. I have already completed the following setup: Agreements, Tax, and Banking: All forms are signed and the status is "Active" in App Store Connect. Product Configuration: The Consumable product is created in App Store Connect with the status "Ready to Submit". App Store Connect Integration: The product is correctly linked under the "In-App Purchases and Subscriptions" section of the App version. Xcode Capability: The "In-App Purchase" capability has been added to the project. Implementation: The Product ID in my React Native code (using react-native-iap) matches the ID in App Store Connect exactly. Despite these steps, the product list remains empty. Are there any hidden requirements or specific configurations for TestFlight that I might have missed? Any guidance would be greatly appreciated. Thanks!

I am facing an intermittent problem where iPhones are failing to pair/connect with Xcode under Xcode -> Windows -> Devices and Simulators. This happens when more than one web content filters are present, for instance, I have my web content filter (FilterSockets true, FilterGrade Firewall) and there is also Sentinel One web content filter with same configuration. Note: We are not blocking any flow from remoted / remotepairingd / core device service / MDRemoteServiceSupport etc processes. But they do get paused and resumed at times for our internal traffic verification logic. So, we are trying to understand what impact our content filter may be having on this iPhone Pairing?? If we stop either one of the filters the problem goes away. I have tracked the network traffic to the phone, and it seems to be using a ethernet interface (en5/en10) over the USB-C cable. I can see endpoints like this: localEndpoint = fe80::7:afff:fea1:edb8%en5.54442 remoteEndpoint = fe80::7:afff:fea1:ed47%en5.49813 I also see remoted process has the below ports open : sudo lsof -nP -iTCP -iUDP | grep remoted remoted 376 root 4u IPv6 0xce4a89bddba37bce 0t0 TCP [fe80:15::7:afff:fea1:edb8]:57395->[fe80:15::7:afff:fea1:ed47]:58783 (ESTABLISHED) remoted 376 root 6u IPv6 0xf20811f6922613c7 0t0 TCP [fe80:15::7:afff:fea1:edb8]:57396 (LISTEN) remoted 376 root 7u IPv6 0x2c393a52251fcc56 0t0 TCP [fe80:15::7:afff:fea1:edb8]:57397 (LISTEN) remoted 376 root 8u IPv6 0xcb9c311b0ec1d6a0 0t0 TCP [fd6e:8a96:a57d::2]:57398 (LISTEN) remoted 376 root 9u IPv6 0xc582859e0623fe4e 0t0 TCP [fd6e:8a96:a57d::2]:57399 (LISTEN) remoted 376 root 10u IPv6 0x2f7d9cee24a44c5b 0t0 TCP [fd6e:8a96:a57d::2]:57400->[fd6e:8a96:a57d::1]:60448 (ESTABLISHED) remoted 376 root 11u IPv6 0xbdb7003643659de 0t0 TCP [fd07:2e7e:2a83::2]:57419 (LISTEN) remoted 376 root 12u IPv6 0x569a5b649ff8f957 0t0 TCP [fd07:2e7e:2a83::2]:57420 (LISTEN) remoted 376 root 13u IPv6 0xa034657978a7da29 0t0 TCP [fd07:2e7e:2a83::2]:57421->[fd07:2e7e:2a83::1]:61729 (ESTABLISHED) But due to the dynamic nature of port and IPs used we are not able to decide on an effective early bypass NEFilterRule. We don't want to use a very broad bypass criteria like all link local IPs etc. Any help will be greatly appreciated.