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empty dSYM file detected - Xcode 16
Hi , I am currently encountering issues while running a Titanium application using Xcode 16. I would like to request your guidance on resolving the following problems: When running the Titanium app on a real device, I receive the following warning in Xcode and the app does not proceed beyond this point and the app is crashing on launch. warning: (arm64) /Users/Library/Developer/Xcode/DerivedData/Procedures-hamsarmfbtnowbcdocpmydtuafnp/Build/Products/Debug-iphoneos/Procedures.app/Procedures empty dSYM file detected, dSYM was created with an executable with no debug info. Thank you
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175
May ’25
App Icon Not Showing iSimulator or TestFlight (Assets.xcassets Fully Configured)
Hi everyone, I’ve been troubleshooting this for days — my app icon doesn’t show in the Simulator or TestFlight builds, despite what seems like a perfect setup. ✔️ What I’ve Already Verified: AppIcon.appiconset includes all required PNGs (20x20 up to 1024x1024) Contents.json is valid and complete (see attached) Asset catalog folder is named AppIcon Set correctly in Project > General > App Icon Source = "AppIcon" Cleaned build folder, restarted Xcode, and tried on multiple simulators Even used a fresh Xcode demo project — same result 🧪 Setup Details: Xcode version: [replace with your version, e.g. 15.3] iOS Deployment Target: [e.g. iOS 16.0] App Type: SwiftUI 🔍 Screenshots Attached: Assets.xcassets structure Project > General tab (App Icon section) Info.plist Contents.json Blank icon on simulator home screen ❓ Questions: Could this be a metadata or cache corruption? Is there a known issue with icons not rendering in recent Xcode builds? Any workaround to force refresh the icon system? Any help is deeply appreciated — thank you in advance!
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111
Jun ’25
Scope of GPT Training in Xcode 26
Hello, I watched WWDC 25 and saw that GPT will be integrated into Xcode. This raised a question for me. As far as I know, GPT models learn from user interactions. However, the GPT terms of use mention that business accounts are excluded from training. Does this also apply to the GPT integrated into Xcode 26? I couldn’t find any information about this in the Xcode 26 beta release notes or the Apple Developer Program License Agreement. If anyone knows where this is documented, I’d really appreciate it if you could share it. Also, if any Apple staff is reading this, I’d be grateful if you could clarify whether the same non-training policy applies within Xcode. Thank you!
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69
Jun ’25
Configure document used by my swiftui document app
Trying to configure info.plist and the base application the application works with the application. I consistently get two errors. Validation failed Disallowed UTTypes value. The Info.plist key 'UTTypeIdentifier' under 'UTImportedTypeDeclarations' in 'Blood Pressure Management V2.0.app' has disallowed values '[com.example.item-document]'. A Uniform Type Identifier starting with one of the patterns in the list '( "com.example." )' is disallowed. (ID: f2dbfe04-4f06-47ac-b74f-28ec238238c4) Validation failed The product archive is invalid. The value of the CFBundleDocumentTypes key in the Info.plist must be an array of dictionaries, with each dictionary containing at least the CFBundleTypeName key. (ID: fad3e65a-dc9d-4d9e-9506-703b874f71c6) Is there any clear documentation with examples? I have not found it yet.
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78
Aug ’25
How can you communicate that a .xcframework is a dependency OF the swift package inside Swift package definition?
I am sort of trying to do the opposite of what others are doing. I have a target called CopyFramework that creates a CopyFramework.framework within my main xcproj file. I set up this target because a specific framework (we can call it Tools.xcframework) is distributed as a binary. That framework file lives within the code. Tools.xcframework is structured like so Tools.xcframework (Coding/testBuild/DynamicToolFrameworks/Tools.xcframework) info.plist ios-arm64/ Tools.xcframework/ Tools (executable file) Tools.bundle Headers/ Info.plist Modules/ Tools.swiftmodule/ arm64-apple-ios.abi.json arm64-apple-ios.private.swiftinterface arm64-apple-ios.swiftdoc arm64-apple-ios.swiftinterface module.modulemap module.private.modulemap PrivateHeaders/ ios-arm64_x86_64-simulator/ When the CopyFramework target is run xcode does a few steps which copy the correct version of this framework to derived data. Process Tools.xcframework (iOS) Coding/testBuild/DynamicToolFrameworks/Tools.xcframework /Library/Developer/Xcode/DerivedData/testBuild-sha/Build/Products/Debug-iphoneos/Tools.framework ios cd /Users/calebkierum/Coding/testBuild builtin-process-xcframework --xcframework Coding/testBuild/DynamicToolFrameworks/Tools.xcframework --platform ios --target-path Library/Developer/Xcode/DerivedData/testBuild-sha/Build/Products/Debug-iphoneos Meaning essentially that the Tools.xcframework for the proper platform is taken from Tools.xcframework/ios-arm64 and copied to Library/Developer/Xcode/DerivedData/testBuild-sha/Build/Products/Debug-iphoneos/Tools.xcframework I am writing a Swift Package that needs to be able to reference the correct Tools.xcframework. I have set it up like so: let package = Package( name: "CoreObjC", platforms: [.iOS(.v17), .macCatalyst(.v17)], products: [ .library(name: "CoreObjC", targets: ["CoreObjC"]), ], dependencies: [ // Does something to here ??? //.package(path: "../testBuild") ], targets: [ .target( name: "CoreObjC", dependencies: [ // Here I would like to be referencing the CopyFramework.framework target within my buildTest.xcproj file .product(name: "CopyFramework", package: /*??? its not in a swift package its a part of an xcproj file*/) ], path: "CoreObjC", publicHeadersPath: "Headers", linkerSettings: [ .linkedFramework("Tools", .when(platforms: [.iOS])), .linkedLibrary("c++") ] ), ], cxxLanguageStandard: CXXLanguageStandard.gnucxx14 ) Now obviously this does not work. I do not know how to communicate to the Package.swift file that the binary dependency is a framework target within my xcproj file. If I do run the target CopyFramework followed by building CoreObjC it works though (so long as you comment out the bits trying to reference CopyFramework). Running the CopyFramework target processes the Tools.xcframework and copies the proper xcframework sub folder to Derived data and the Swift Package build system seems to be able to see it. Is there a way I can get rid of this manual step? Make it so that when I build the CoreObjC target (swift package) that either CopyFramework is run or some other process is run to get the proper xcframework out of Coding/testBuild/DynamicToolFrameworks/Tools.xcframework and into DerivedData? Is it even theoretically possible to have a Swift Package reference a target in a normal xcproj file?
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117
Jun ’25
Xcode Static Analysis Not Warning About Localization Issue - User Facing Strings when Format String is Used
If I do this: NSString *name = @"Jim"; NSMenuItem *menuItem = [[NSMenuItem alloc]init]; // Analyze does show localization warning when format string is used. menuItem.title = [NSString stringWithFormat:@"Hello %@",name]; I expect to get the following warning: User-facing text should use localized string macro But I don't. However if I do this: menuItem.title = @"What"; I do get the warning about localization as expected and as desired when I run Analyze. Is this considered a bug? Thanks!
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100
Jun ’25
AR Camera Freezes in Split View on iPad (Vuforia + Unity + iOS 16+)
Hi everyone, We're developing an AR app using Unity with Vuforia for object detection. Our app works well in full-screen mode, including detection and post-detection phases. However, we're facing a specific issue in iPad Split View multitasking mode. Problem: The AR camera (Vuforia-based) freezes during object detection if another app is opened in Split View. Post-detection, everything works fine in Split View. The problem only occurs during detection. Testing Environment: iPadOS 16+ Unity with Vuforia plugin Using EnableMultitaskingCameraAccess() method with AVFoundation to support camera multitasking AR scene is set up properly with detection capabilities in full-screen
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159
May ’25
some problem with build
Hello. Experimenting with xcode programming at the siging and Capabilities i see Team - Personal Team Provisioning profile - Xcode MAnaged Profile Siging sertificate - Apple Development and two errors Communication with Apple failed. Your maximum App ID limit has been reached. You may create up to 10 App IDs every 7 days. No profiles for 'ssd3' were found: Xcode couldn't find any Mac App Development provisioning profiles matching 'ssd3'. what is happaned? I do not Apple Dev ID But i think i have posibillyty to programming and build on my own Mac Anybody can help? Thanks
0
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108
Jul ’25
Xcode JSONDecoder playground fails with 'The LLDB RPC server has crashed.
If I create a playground project that uses a JSONDecoder I get the following error. The LLDB RPC Server has crashed. The crash log is located at ~/Library/Logs/DiagnosticReports and has a prefix 'lldb-rpc-server'. Please file a bug and attach the most recent crash log. I have raised feedback for this, FB17702087, but I hope that there may be a workaround. The code I am using to try and get this to work is from The Apple Developer Documentation - JSON Decoder var greeting = "JSON Test 3" struct GroceryProduct: Codable { var name: String var points: Int var description: String? } let json = """ { "name": "Durian", "points": 600, "description": "A fruit with a distinctive scent." } """.data(using: .utf8)! let decoder = JSONDecoder() let product = try decoder.decode(GroceryProduct.self, from: json) print(product.name) // Prints "Durian" A screenshot of the playground showing the error The crash log (the file type has been changed to txt as ips file types cannot be selected for upload. lldb-rpc-server-2025-05-28-140832.txt
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182
May ’25
Using isActivityFullscreen to build applications in xcode 16 will crash in ios 17
My widget uses the @Environment(.isActivityFullscreen) variable. When running on ios 17, it will crash and report an error: dyld[55031]: Symbol not found: _$s7SwiftUI17EnvironmentValuesV9WidgetKitE20isActivityFullscreenSbvg Expected in: /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/WidgetKit.framework/WidgetKit
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324
Jun ’25
Xcode build system has crashed after adding opencv to macApp
Hi, I am currently working on a MacOS App, where I need the undistortion function of opencv. But after I tried to add opencv to my project, I get following error: unexpected service error: The Xcode build system has crashed. Build again to continue. Cleaning the build folder also doesn't help. Does anyone have an idea what could be the issue? Ryan
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165
May ’25
Undefined symbol linker errors after upgrading to Xcode 16 with Flutter iOS integration
Dear Apple Developer Support, We are experiencing a critical issue after upgrading our development environment from Xcode 15 to Xcode 16 (beta). Our iOS application integrates Flutter via CocoaPods (install_all_flutter_pods and flutter_post_install) and uses plugins like webview_flutter. After the upgrade, our project started failing at the linking stage with the following errors: Undefined symbol: _XPluginsGetDataFuncOrAbort Undefined symbol: _XPluginsGetFunctionPtrFromID Undefined symbol: Plugins::SocketThreadLocalScope::SocketThreadLocalScope(int) Undefined symbol: Plugins::SocketThreadLocalScope::~SocketThreadLocalScope() Linker command failed with exit code 1 These symbols seem to originate from Flutter’s new native C++ plugin architecture (possibly via webview_flutter_wkwebview), and were previously resolving fine with Xcode 15. We have ensured the following: Added -lc++ and -ObjC to OTHER_LDFLAGS Cleaned and rebuilt Flutter module via flutter build ios --release Re-installed CocoaPods with pod install Verified Flutter.xcframework and plugin xcframeworks are present Despite this, the linker fails to resolve the mentioned symbols under Xcode 16. This suggests a stricter linker behavior or a compatibility issue with the new C++ plugin system Flutter uses. Can you confirm: If Xcode 16 introduces stricter C++/Objective-C++ linker constraints? Is there an official workaround or updated documentation for dealing with Plugins::SocketThreadLocalScope and related symbol resolution? Should these symbols be declared explicitly or provided in .xcframework format from plugin developers? We would appreciate guidance or clarification on how to proceed with Flutter plugin compatibility under Xcode 16. Thank you.
0
0
128
Jul ’25
Icon Composer's minimum window size is too big for smaller MacBook video modes
I've filed a FB already through standard channels (FB ID: FB19032008) but I'll post it here in case it may get some attention from others experiencing similar issues. On macOS 26 Beta 5 and Xcode 26 Beta 5 (and earlier revisions afaik) Icon Composer specifies a minimum window size that greatly exceeds the bounds of the 1280x800/832pt video modes available on 13in MacBooks, and which also is too large for the default 1440x900 video mode on non-notched 13in MacBook Air/Pro models as this causes a default-size 64pt dock to occlude the window. I've attached screenshots depicting this behaviour in the two above described cases. Best solution seems like reducing min window size to something that will fit reasonably in a 1280x800pt viewport including the dock and menu bar (e.g. 1000x600 or something).
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138
Aug ’25
Xcode doesn't recognise changes in file status, unable to stage and commit to repo.
I'm using Version 16.4 (16F6) of Xcode on macOS 15.5 (24F74) and everything was working fine until I selected an older build to branch out from. Now, Xcode cant properly know the file status as it keeps on changing it after quitting and relaunching it. The changes in the file are there and when trying to commit to the local repo it doesn't show any changes to stage. At present I'm relying on making project folder backups as a way of backing up builds. Any suggestions what can be done?
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224
Jul ’25
Only see "Personal team" although I've been added to my company team
Hello, I've been added as an "App Manager" to a team of my company to which the app I'm developing belongs. I've received the invite e-mail, done all required step. On the websites (Apple Developer and App Store Connect), everything to be fine: I properly appear as a member of the team, I see the application, I can edit it. However, when I log in in Xcode with that account, I only see the "Personal team". Therefore, I got the error "Failed Registering Bundle Identifier" (which makes sense since the app belongs to the team of my company, not to my Personal team). Since the Apple ID I used is my personal Apple ID (which happens to be my personal email address), and I already done some stuff with it, I feared that there was a problem with this particular Apple ID. Therefore, we tried to add me to the team with my professional email address. This time, we added this address as a Developer in the Team. But still the same problem: When I tried to log in in Xcode with that 2nd address, I still only see the Personal team. Note that professional email address has never been used on any Apple product before. I also tried to log out / log in multiple times, restarting XCode, and still the same problem. What are we missing? How can I be able to select the right team in Xcode?
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105
Jul ’25
Can some of those simulator files be safely deleted ?
When looking ay space used by system, I found that AssetsV2 (in System/Library) account for 270 GB. In this folder, 3 account for 260 GB and are apparently related to Xcode simulators: Content is a bit cryptic. Does it relate to some specific apps I compiled and ran on simulator ? Or is it related to older versions of Xcode I keep on the Mac ? How to know what each forlder relates to ? Is it safe to remove ?
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198
Jun ’25
iOS beta 26 simulators will not in "Apple could not verify"
Apple could not verify “iPad_Air_M2_26.0_23A5260n_Restore.ipsw” is free of malware that may harm your Mac or compromise your privacy. xCode 26 fails to download simulators. I downloaded from the apple developer site. When I double click I get the above message. I went to the System Settings > GateKeeper, and selected Open Anyway. This poped up a window with a button, Open in xCode-bata. Clicking the button does not appear to do anything. I can not use xcode without simulators.
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215
Jun ’25
Microphone is not being detected in Safari on iOS
What I am trying to do is very simple. Environment description: macOS Catalina version 10.15.7 iOS Simulator version 12.3 Target device iPhone 11 (iOS 13.2.2) Open Safari > go to website > mictests.com Result: "Could not find any media devices. It is very likely that your browser does not allow access to these devices." The Simulator does have access to the microphone. I can use Siri just fine. Only Safari cannot access the mic. I'm really stuck here, any ideas are welcome.
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960
Sep ’25
empty dSYM file detected - Xcode 16
Hi , I am currently encountering issues while running a Titanium application using Xcode 16. I would like to request your guidance on resolving the following problems: When running the Titanium app on a real device, I receive the following warning in Xcode and the app does not proceed beyond this point and the app is crashing on launch. warning: (arm64) /Users/Library/Developer/Xcode/DerivedData/Procedures-hamsarmfbtnowbcdocpmydtuafnp/Build/Products/Debug-iphoneos/Procedures.app/Procedures empty dSYM file detected, dSYM was created with an executable with no debug info. Thank you
Replies
1
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0
Views
175
Activity
May ’25
App Icon Not Showing iSimulator or TestFlight (Assets.xcassets Fully Configured)
Hi everyone, I’ve been troubleshooting this for days — my app icon doesn’t show in the Simulator or TestFlight builds, despite what seems like a perfect setup. ✔️ What I’ve Already Verified: AppIcon.appiconset includes all required PNGs (20x20 up to 1024x1024) Contents.json is valid and complete (see attached) Asset catalog folder is named AppIcon Set correctly in Project > General > App Icon Source = "AppIcon" Cleaned build folder, restarted Xcode, and tried on multiple simulators Even used a fresh Xcode demo project — same result 🧪 Setup Details: Xcode version: [replace with your version, e.g. 15.3] iOS Deployment Target: [e.g. iOS 16.0] App Type: SwiftUI 🔍 Screenshots Attached: Assets.xcassets structure Project > General tab (App Icon section) Info.plist Contents.json Blank icon on simulator home screen ❓ Questions: Could this be a metadata or cache corruption? Is there a known issue with icons not rendering in recent Xcode builds? Any workaround to force refresh the icon system? Any help is deeply appreciated — thank you in advance!
Replies
0
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0
Views
111
Activity
Jun ’25
Scope of GPT Training in Xcode 26
Hello, I watched WWDC 25 and saw that GPT will be integrated into Xcode. This raised a question for me. As far as I know, GPT models learn from user interactions. However, the GPT terms of use mention that business accounts are excluded from training. Does this also apply to the GPT integrated into Xcode 26? I couldn’t find any information about this in the Xcode 26 beta release notes or the Apple Developer Program License Agreement. If anyone knows where this is documented, I’d really appreciate it if you could share it. Also, if any Apple staff is reading this, I’d be grateful if you could clarify whether the same non-training policy applies within Xcode. Thank you!
Replies
0
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0
Views
69
Activity
Jun ’25
Configure document used by my swiftui document app
Trying to configure info.plist and the base application the application works with the application. I consistently get two errors. Validation failed Disallowed UTTypes value. The Info.plist key 'UTTypeIdentifier' under 'UTImportedTypeDeclarations' in 'Blood Pressure Management V2.0.app' has disallowed values '[com.example.item-document]'. A Uniform Type Identifier starting with one of the patterns in the list '( "com.example." )' is disallowed. (ID: f2dbfe04-4f06-47ac-b74f-28ec238238c4) Validation failed The product archive is invalid. The value of the CFBundleDocumentTypes key in the Info.plist must be an array of dictionaries, with each dictionary containing at least the CFBundleTypeName key. (ID: fad3e65a-dc9d-4d9e-9506-703b874f71c6) Is there any clear documentation with examples? I have not found it yet.
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0
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0
Views
78
Activity
Aug ’25
How can you communicate that a .xcframework is a dependency OF the swift package inside Swift package definition?
I am sort of trying to do the opposite of what others are doing. I have a target called CopyFramework that creates a CopyFramework.framework within my main xcproj file. I set up this target because a specific framework (we can call it Tools.xcframework) is distributed as a binary. That framework file lives within the code. Tools.xcframework is structured like so Tools.xcframework (Coding/testBuild/DynamicToolFrameworks/Tools.xcframework) info.plist ios-arm64/ Tools.xcframework/ Tools (executable file) Tools.bundle Headers/ Info.plist Modules/ Tools.swiftmodule/ arm64-apple-ios.abi.json arm64-apple-ios.private.swiftinterface arm64-apple-ios.swiftdoc arm64-apple-ios.swiftinterface module.modulemap module.private.modulemap PrivateHeaders/ ios-arm64_x86_64-simulator/ When the CopyFramework target is run xcode does a few steps which copy the correct version of this framework to derived data. Process Tools.xcframework (iOS) Coding/testBuild/DynamicToolFrameworks/Tools.xcframework /Library/Developer/Xcode/DerivedData/testBuild-sha/Build/Products/Debug-iphoneos/Tools.framework ios cd /Users/calebkierum/Coding/testBuild builtin-process-xcframework --xcframework Coding/testBuild/DynamicToolFrameworks/Tools.xcframework --platform ios --target-path Library/Developer/Xcode/DerivedData/testBuild-sha/Build/Products/Debug-iphoneos Meaning essentially that the Tools.xcframework for the proper platform is taken from Tools.xcframework/ios-arm64 and copied to Library/Developer/Xcode/DerivedData/testBuild-sha/Build/Products/Debug-iphoneos/Tools.xcframework I am writing a Swift Package that needs to be able to reference the correct Tools.xcframework. I have set it up like so: let package = Package( name: "CoreObjC", platforms: [.iOS(.v17), .macCatalyst(.v17)], products: [ .library(name: "CoreObjC", targets: ["CoreObjC"]), ], dependencies: [ // Does something to here ??? //.package(path: "../testBuild") ], targets: [ .target( name: "CoreObjC", dependencies: [ // Here I would like to be referencing the CopyFramework.framework target within my buildTest.xcproj file .product(name: "CopyFramework", package: /*??? its not in a swift package its a part of an xcproj file*/) ], path: "CoreObjC", publicHeadersPath: "Headers", linkerSettings: [ .linkedFramework("Tools", .when(platforms: [.iOS])), .linkedLibrary("c++") ] ), ], cxxLanguageStandard: CXXLanguageStandard.gnucxx14 ) Now obviously this does not work. I do not know how to communicate to the Package.swift file that the binary dependency is a framework target within my xcproj file. If I do run the target CopyFramework followed by building CoreObjC it works though (so long as you comment out the bits trying to reference CopyFramework). Running the CopyFramework target processes the Tools.xcframework and copies the proper xcframework sub folder to Derived data and the Swift Package build system seems to be able to see it. Is there a way I can get rid of this manual step? Make it so that when I build the CoreObjC target (swift package) that either CopyFramework is run or some other process is run to get the proper xcframework out of Coding/testBuild/DynamicToolFrameworks/Tools.xcframework and into DerivedData? Is it even theoretically possible to have a Swift Package reference a target in a normal xcproj file?
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0
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0
Views
117
Activity
Jun ’25
Xcode Static Analysis Not Warning About Localization Issue - User Facing Strings when Format String is Used
If I do this: NSString *name = @"Jim"; NSMenuItem *menuItem = [[NSMenuItem alloc]init]; // Analyze does show localization warning when format string is used. menuItem.title = [NSString stringWithFormat:@"Hello %@",name]; I expect to get the following warning: User-facing text should use localized string macro But I don't. However if I do this: menuItem.title = @"What"; I do get the warning about localization as expected and as desired when I run Analyze. Is this considered a bug? Thanks!
Replies
1
Boosts
0
Views
100
Activity
Jun ’25
AR Camera Freezes in Split View on iPad (Vuforia + Unity + iOS 16+)
Hi everyone, We're developing an AR app using Unity with Vuforia for object detection. Our app works well in full-screen mode, including detection and post-detection phases. However, we're facing a specific issue in iPad Split View multitasking mode. Problem: The AR camera (Vuforia-based) freezes during object detection if another app is opened in Split View. Post-detection, everything works fine in Split View. The problem only occurs during detection. Testing Environment: iPadOS 16+ Unity with Vuforia plugin Using EnableMultitaskingCameraAccess() method with AVFoundation to support camera multitasking AR scene is set up properly with detection capabilities in full-screen
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0
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0
Views
159
Activity
May ’25
some problem with build
Hello. Experimenting with xcode programming at the siging and Capabilities i see Team - Personal Team Provisioning profile - Xcode MAnaged Profile Siging sertificate - Apple Development and two errors Communication with Apple failed. Your maximum App ID limit has been reached. You may create up to 10 App IDs every 7 days. No profiles for 'ssd3' were found: Xcode couldn't find any Mac App Development provisioning profiles matching 'ssd3'. what is happaned? I do not Apple Dev ID But i think i have posibillyty to programming and build on my own Mac Anybody can help? Thanks
Replies
0
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0
Views
108
Activity
Jul ’25
Xcode JSONDecoder playground fails with 'The LLDB RPC server has crashed.
If I create a playground project that uses a JSONDecoder I get the following error. The LLDB RPC Server has crashed. The crash log is located at ~/Library/Logs/DiagnosticReports and has a prefix 'lldb-rpc-server'. Please file a bug and attach the most recent crash log. I have raised feedback for this, FB17702087, but I hope that there may be a workaround. The code I am using to try and get this to work is from The Apple Developer Documentation - JSON Decoder var greeting = "JSON Test 3" struct GroceryProduct: Codable { var name: String var points: Int var description: String? } let json = """ { "name": "Durian", "points": 600, "description": "A fruit with a distinctive scent." } """.data(using: .utf8)! let decoder = JSONDecoder() let product = try decoder.decode(GroceryProduct.self, from: json) print(product.name) // Prints "Durian" A screenshot of the playground showing the error The crash log (the file type has been changed to txt as ips file types cannot be selected for upload. lldb-rpc-server-2025-05-28-140832.txt
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0
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0
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182
Activity
May ’25
Using isActivityFullscreen to build applications in xcode 16 will crash in ios 17
My widget uses the @Environment(.isActivityFullscreen) variable. When running on ios 17, it will crash and report an error: dyld[55031]: Symbol not found: _$s7SwiftUI17EnvironmentValuesV9WidgetKitE20isActivityFullscreenSbvg Expected in: /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/WidgetKit.framework/WidgetKit
Replies
1
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0
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324
Activity
Jun ’25
Xcode build system has crashed after adding opencv to macApp
Hi, I am currently working on a MacOS App, where I need the undistortion function of opencv. But after I tried to add opencv to my project, I get following error: unexpected service error: The Xcode build system has crashed. Build again to continue. Cleaning the build folder also doesn't help. Does anyone have an idea what could be the issue? Ryan
Replies
0
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0
Views
165
Activity
May ’25
Undefined symbol linker errors after upgrading to Xcode 16 with Flutter iOS integration
Dear Apple Developer Support, We are experiencing a critical issue after upgrading our development environment from Xcode 15 to Xcode 16 (beta). Our iOS application integrates Flutter via CocoaPods (install_all_flutter_pods and flutter_post_install) and uses plugins like webview_flutter. After the upgrade, our project started failing at the linking stage with the following errors: Undefined symbol: _XPluginsGetDataFuncOrAbort Undefined symbol: _XPluginsGetFunctionPtrFromID Undefined symbol: Plugins::SocketThreadLocalScope::SocketThreadLocalScope(int) Undefined symbol: Plugins::SocketThreadLocalScope::~SocketThreadLocalScope() Linker command failed with exit code 1 These symbols seem to originate from Flutter’s new native C++ plugin architecture (possibly via webview_flutter_wkwebview), and were previously resolving fine with Xcode 15. We have ensured the following: Added -lc++ and -ObjC to OTHER_LDFLAGS Cleaned and rebuilt Flutter module via flutter build ios --release Re-installed CocoaPods with pod install Verified Flutter.xcframework and plugin xcframeworks are present Despite this, the linker fails to resolve the mentioned symbols under Xcode 16. This suggests a stricter linker behavior or a compatibility issue with the new C++ plugin system Flutter uses. Can you confirm: If Xcode 16 introduces stricter C++/Objective-C++ linker constraints? Is there an official workaround or updated documentation for dealing with Plugins::SocketThreadLocalScope and related symbol resolution? Should these symbols be declared explicitly or provided in .xcframework format from plugin developers? We would appreciate guidance or clarification on how to proceed with Flutter plugin compatibility under Xcode 16. Thank you.
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0
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0
Views
128
Activity
Jul ’25
spammed by "PreviewShell quit unexpectedly."
how to fix https:// i.ibb.co/SwZ76KzZ/Screenshot-2025-08-07-at-10-35-24-AM.png
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0
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58
Activity
Aug ’25
Icon Composer's minimum window size is too big for smaller MacBook video modes
I've filed a FB already through standard channels (FB ID: FB19032008) but I'll post it here in case it may get some attention from others experiencing similar issues. On macOS 26 Beta 5 and Xcode 26 Beta 5 (and earlier revisions afaik) Icon Composer specifies a minimum window size that greatly exceeds the bounds of the 1280x800/832pt video modes available on 13in MacBooks, and which also is too large for the default 1440x900 video mode on non-notched 13in MacBook Air/Pro models as this causes a default-size 64pt dock to occlude the window. I've attached screenshots depicting this behaviour in the two above described cases. Best solution seems like reducing min window size to something that will fit reasonably in a 1280x800pt viewport including the dock and menu bar (e.g. 1000x600 or something).
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138
Activity
Aug ’25
Xcode doesn't recognise changes in file status, unable to stage and commit to repo.
I'm using Version 16.4 (16F6) of Xcode on macOS 15.5 (24F74) and everything was working fine until I selected an older build to branch out from. Now, Xcode cant properly know the file status as it keeps on changing it after quitting and relaunching it. The changes in the file are there and when trying to commit to the local repo it doesn't show any changes to stage. At present I'm relying on making project folder backups as a way of backing up builds. Any suggestions what can be done?
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224
Activity
Jul ’25
Only see "Personal team" although I've been added to my company team
Hello, I've been added as an "App Manager" to a team of my company to which the app I'm developing belongs. I've received the invite e-mail, done all required step. On the websites (Apple Developer and App Store Connect), everything to be fine: I properly appear as a member of the team, I see the application, I can edit it. However, when I log in in Xcode with that account, I only see the "Personal team". Therefore, I got the error "Failed Registering Bundle Identifier" (which makes sense since the app belongs to the team of my company, not to my Personal team). Since the Apple ID I used is my personal Apple ID (which happens to be my personal email address), and I already done some stuff with it, I feared that there was a problem with this particular Apple ID. Therefore, we tried to add me to the team with my professional email address. This time, we added this address as a Developer in the Team. But still the same problem: When I tried to log in in Xcode with that 2nd address, I still only see the Personal team. Note that professional email address has never been used on any Apple product before. I also tried to log out / log in multiple times, restarting XCode, and still the same problem. What are we missing? How can I be able to select the right team in Xcode?
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105
Activity
Jul ’25
Can some of those simulator files be safely deleted ?
When looking ay space used by system, I found that AssetsV2 (in System/Library) account for 270 GB. In this folder, 3 account for 260 GB and are apparently related to Xcode simulators: Content is a bit cryptic. Does it relate to some specific apps I compiled and ran on simulator ? Or is it related to older versions of Xcode I keep on the Mac ? How to know what each forlder relates to ? Is it safe to remove ?
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198
Activity
Jun ’25
How to track down issues in debug memory graph
When I run the debug memory graph from Xcode I'm getting a set of system objects with warnings. Are there any tips on how to locate what might be causing these?
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Activity
Jun ’25
iOS beta 26 simulators will not in "Apple could not verify"
Apple could not verify “iPad_Air_M2_26.0_23A5260n_Restore.ipsw” is free of malware that may harm your Mac or compromise your privacy. xCode 26 fails to download simulators. I downloaded from the apple developer site. When I double click I get the above message. I went to the System Settings > GateKeeper, and selected Open Anyway. This poped up a window with a button, Open in xCode-bata. Clicking the button does not appear to do anything. I can not use xcode without simulators.
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Activity
Jun ’25
Microphone is not being detected in Safari on iOS
What I am trying to do is very simple. Environment description: macOS Catalina version 10.15.7 iOS Simulator version 12.3 Target device iPhone 11 (iOS 13.2.2) Open Safari > go to website > mictests.com Result: "Could not find any media devices. It is very likely that your browser does not allow access to these devices." The Simulator does have access to the microphone. I can use Siri just fine. Only Safari cannot access the mic. I'm really stuck here, any ideas are welcome.
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Sep ’25