Overview

Assuming I have a static library where all global symbols need to be re-exported by the target executable. How do I extract these symbols into a file to be used with ld's -exported_symbols_list and Xcode's EXPORTED_SYMBOLS_FILE? I was thinking about nm -gUjo … + sed but maybe there is abetter way?

Hi everyone i am having trouble with layout. I am using storyboard for UI. While most of the iphone version are ok with my auto layout ... the first generation Iphone SE is giving me errors. To publish app on app store do i need it to be working perfectly on first generation Iphone SE too ? Any link or knowledge on layout for story board is much appreciated.

We have a server with mac and Xcode which generates apps for IOS signing them with release provisioning profile and sign identities. It does by command line It worked perfectly until we upgraded from Xcode 14 to Xcode 15.2 This is the command that we execute to generate the Xarchive, and it is failing, not generating anything and giving error: xcodebuild -workspace Project.xcworkspace -scheme "Release Ads" -xcconfig Project/Custom.xcconfig PROVISIONING_PROFILE_SPECIFIER=realidentifier CODE_SIGN_IDENTITY=realsignidentity CODE_SIGN_ENTITLEMENTS=/Users/user/project/Project/Project.entitlements archive This is the content of Custom.xcconfig file: OTHER_SWIFT_FLAGS = -Onone -DCOCOAPODS -DRELEASE -DADS -DFIREBASE -DPUSH This is the content of Project.entitlements file: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>aps-environment</key> <string>production</string> <key>application-identifier</key> <string>$(AppIdentifierPrefix)$(CFBundleIdentifier)</string> <key>beta-reports-active</key> <true/> </dict> </plist> I can see this on the error log of the console: 2024-05-08 18:38:55.527 --- xcodebuild: WARNING: Using the first of multiple matching destinations: 2024-05-08 18:38:55.527 { platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:00008103-001904CE1EC3001E } 2024-05-08 18:38:55.527 { platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Any iOS Device } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder, name:Any iOS Simulator Device } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:588FF55F-AFE3-4201-883D-AA074825765E, OS:17.2, name:iPad (10th generation) } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:588FF55F-AFE3-4201-883D-AA074825765E, OS:17.2, name:iPad (10th generation) } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:E7D3BE01-626C-4448-AD07-9B72E8D59778, OS:17.2, name:iPad Air (5th generation) } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:E7D3BE01-626C-4448-AD07-9B72E8D59778, OS:17.2, name:iPad Air (5th generation) } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:CE0E7741-9872-4903-95D3-DA86730D8D91, OS:17.2, name:iPad Pro (11-inch) (4th generation) } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:CE0E7741-9872-4903-95D3-DA86730D8D91, OS:17.2, name:iPad Pro (11-inch) (4th generation) } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:23DEF9D6-7B62-4829-A2F0-9C4356F7CB22, OS:17.2, name:iPad Pro (12.9-inch) (6th generation) } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:23DEF9D6-7B62-4829-A2F0-9C4356F7CB22, OS:17.2, name:iPad Pro (12.9-inch) (6th generation) } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:00F68979-CC31-4FDA-BD44-6AE3E41EEC3A, OS:17.2, name:iPad mini (6th generation) } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:00F68979-CC31-4FDA-BD44-6AE3E41EEC3A, OS:17.2, name:iPad mini (6th generation) } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:5396905C-A343-4D94-95DD-23FE0ADDDCEB, OS:17.2, name:iPhone 15 } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:5396905C-A343-4D94-95DD-23FE0ADDDCEB, OS:17.2, name:iPhone 15 } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:F713CFB0-8617-424D-BE03-51B506931BFD, OS:17.2, name:iPhone 15 Plus } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:F713CFB0-8617-424D-BE03-51B506931BFD, OS:17.2, name:iPhone 15 Plus } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:594E330B-252D-4728-955C-B508E70AD20A, OS:17.2, name:iPhone 15 Pro } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:594E330B-252D-4728-955C-B508E70AD20A, OS:17.2, name:iPhone 15 Pro } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:B7551687-D9C6-46E9-BA26-D0CC70AC134D, OS:17.2, name:iPhone 15 Pro Max } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:B7551687-D9C6-46E9-BA26-D0CC70AC134D, OS:17.2, name:iPhone 15 Pro Max } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:E5D6C1EA-81B1-49D5-BF55-673258AE1227, OS:17.2, name:iPhone SE (3rd generation) } 2024-05-08 18:38:55.527 { platform:iOS Simulator, id:E5D6C1EA-81B1-49D5-BF55-673258AE1227, OS:17.2, name:iPhone SE (3rd generation) } 2024-05-08 18:39:24.105 ** ARCHIVE FAILED ** 2024-05-08 18:39:24.105 2024-05-08 18:39:24.105 2024-05-08 18:39:24.105 The following build commands failed: 2024-05-08 18:39:24.105 PhaseScriptExecution [CP]\ Embed\ Pods\ Frameworks /Users/user/Library/Developer/Xcode/DerivedData/Project-bdyzwdcujggpnmedzctlookvtuwv/Build/Intermediates.noindex/ArchiveIntermediates/Release/IntermediateBuildFilesPath/Project.build/Release-iphoneos/Project.build/Script-FEF05C244C47CB5438EC384B.sh (in target 'Project' from project 'Project')

Greetings, I'm dipping a toe into TipKit and trying it out. I placed a TipView into one of my SwiftUI views, and the default styling didn't fit well within our app, so I changed the background and text colors. However, I can't find a way to change the color of the close button ("X"). Unfortunately, the default color is very hard to see against the background color that I selected. Is it possible to set the color of that close button? For the time being, I have created a TipViewStyle that replicates the default styling with my color changes applied, but this seems unnecessarily complex for something as simple as setting the color of that button. Thanks!

Hello, I’m currently developing a fitness app for watchOS that lets a user to manually set a desired heart rate target zone (enter numbers representing the lower and upper boundaries) and start a workout (right now it’s only “Other” type). After that my app monitors user’s heart rate and alerts them when they’re out of zone. When user ends the workout, the info about this workout appears on “Fitness” iOS app, and user can see the workout data like Workout Time, Active and Total Calories, Avg. Heart Rate. Also user can see Heart Rate chart with info how their heart rate was changing during a workout (see the Figure 1). Now to the question. When user clicks “Show More” button above the Heart Rate chart, they can see the same Heart Rate chart and another one, with Post-Workout Heart Rate (see the Figure 2). But there is no “Estimated time in each heart rate zone” as one can see in the workout’s details that were recorded from Apple’s workout (watchOS “Workout” app, for a workout of “Other” type as well). Please see the Figure 3. The question is: is it possible to add “Estimated time in each heart rate zone” to workout recorded via my third-party app so it would look like on the Figure 3 in "Fitness" iOS app, and if it's possible, what steps should I undertake to implement this ? Thanks in advance! I posted the screenshots in the replies to the post, because otherwise I was not able to submit a post ("sensitive language" warning, I suspect it's because of the ids in the attached screenshot's urls)

Hello there: On November 2023, I submitted enrollment ID 3BR28NV28U. I am responsible on behalf of my employer, Strathcona Resources, to submit this Apple Developer enrollment to advance in a custom app that we must implement to our iPads in our field sites. As you can probably tell, I have not received any advancement with this request, and seven months have passed, without any update or any notification regarding this enrollment. I would appreciate it if you can please channel this request to the appropriate party, in order to provide a status update, escalation, and completion as appropriate. Seven months without an update is a major delay, and we are behind schedule for the custom app that we need to implement in our organization. Thank you for your attention to this matter. Best regards, **** Godoy Strathcona Resources

When I build my product for the simulator or for direct install from Xcode to my device, all works fine. When I archive>distribute, the app is missing modules when it starts. "Runtime error module 'network' not found:resource (network.lu) does not exist in archive... And then a list of al the places it looked. Xcode 15.3 Solar2d 2024.3706 (latest) Macbook Pro M3 Sonoma 14.4.1 Programming in Lua on Solar2d "native" (includes Objective-C and Swift code) I have had a related (I think) problem with the simulator and device builds missing other modules (all includes) -- but only after working fine for maybe a dozen builds. I then explicitly add them in, one by one. There is no way I can manually add in network, because it is built into the Solar2d environment. I am pretty sure this is an Xcode bug, not a Solar2d bug. But also likely I have a setting wrong.

Is gfortran 8.2 versioned compiler is compatible with what latest macOs version?

When I try to share a image of a component using the ImageRenderer, the type is not .png while sharing the image created using ShareLink (The type is .jpeg for some reasons...) My code looks like this: ShareLink( "Share", item: ( ImageRenderer( content: shareView.frame( width: 420, height: 520 ) ).uiImage?.pngData() )!, preview: SharePreview( "Share Preview", image: ( ImageRenderer( content: shareView.frame( width: 420, height: 520 ) ).uiImage?.pngData() )! ) ) Also the image shared is always in low resolution, if anyone knows what to do in this case let me know! Any helps will be appreciated!

I have a Canvas inside a ScrollView on a Mac. The Canvas's size is determined by a model (for the example below, I am simply drawing a grid of circles of a given radius). Everything appears to works fine. However, I am wondering if it is possible for the Canvas rendering code to know what portion of the Canvas is actually visible in the ScrollView? For example, if the Canvas is large but the visible portion is small, I would like to avoid drawing content that is not visible. Is this possible? Example of Canvas in a ScrollView I am using for testing: struct MyCanvas: View { @ObservedObject var model: MyModel var body: some View { ScrollView([.horizontal, .vertical]) { Canvas { context, size in // Placeholder rendering code for row in 0..<model.numOfRows { for col in 0..<model.numOfColumns { let left: CGFloat = CGFloat(col * model.radius * 2) let top: CGFloat = CGFloat(row * model.radius * 2) let size: CGFloat = CGFloat(model.radius * 2) let rect = CGRect(x: left, y: top, width: size, height: size) let path = Circle().path(in: rect) context.fill(path, with: .color(.red)) } } } .frame(width: CGFloat(model.numOfColumns * model.radius * 2), height: CGFloat(model.numOfRows * model.radius * 2)) } } }

We have a workspace with three projects in it. Trying to export localizations for the workspace fails with the "ComputeTargetDependencyGraph failed with a nonzero exit code" error but with no additional information to track down the failure. Here are the exact steps I've tried: Click Menu Bar > Product > Export Localizations > Workspace (the first item in the menu) A few moments later, an error alert pops up that says "Unable to build project for localization string extraction" In the build log tab, it shows this: If I try running xcodebuild -exportLocalizations -localizationPath ~/ExportedWorkspaceLocalizations -workspace <workspaceLocation> -exportLanguage en, the same "ComputeTargetDependencyGraph failed with a nonzero exit code" error message appears. Exporting the three projects individually works great when I go to Menu Bar > Product > Export Localizations > Select one of the three projects instead of the workspace. Has anyone else run into this error? I haven't been able to find any additional build logs that would point to a more concrete error.

I'm currently working with complication using widgetkit for watchOS. When I select complication from Watch app in iPhone, The complication does not show content. In complication gallery, untitled complication is selecting. But when I select complication from watch, it's OK. This bug occurs in both real device and simulator. But it happen in some pair. Example: watch ultra (os 10.4) pair with iPhone 14 pro (os 17.0): NG watch ultra (os 10.4) pair with iPhone 14 pro (os 16.1): NG watch ultra (os 10.0) pair with iPhone 14 pro (os 17.0): OK I tried create simple project to check this bug. But this bug still occurs This is sample project: Github

Hi! I was trying to port our sdk for visionOS. I was going through the documentation and saw this video: https://developer.apple.com/videos/play/wwdc2023/10089/ Is there any working code sample for it, same goes for arkit c api ? Couldn't find any links. Thanks in advance. Sahil

Hello! I need to display a .scnz 3D model in an iOS app. I tried converting the file to a .scn file so I could use it with SCNScene but the file became corrupted. I also tried to instantiate a SCNScene with the .scnz file but that didn't work either (crash when instantiating it). After all this, what would be the best way to use this file knowing that converting it or exporting it to a .scn file with scntool hasn't worked? Thank you!

The status remains "In App Review" continuously. I deleted the submission and resubmitted it, but it still remains in "In App Review" status. Apple ID:6480371419

I am developing an immersive application featured with hands interacting my virtual objects. When my hand passes through the object, the rendered color of my hand is like blending hand color with object's color together, both semi transparent. I wonder if it is possible to make my hand be always "opaque", or say the alpha value of rendered hand (coz it's VST) is always 1, but the object's alpha value could be varied in terms of whether it is interacting with hand. (I was thinking this kind of feature might be supported by a specific component (just like HoverEffectComponent), but I didn't find that out)

Good day. I'm inquiring if there is a way to test functionality between Apple Pencil Pro and Apple Vision Pro? I'm trying to work on an idea that would require a tool like the Pencil as an input device. Will there be an SDK for this kind of connectivity?

Steps to reproduce: Connect iPhone to a Bluetooth keyboard, and enable "Full Keyboard Access" in settings Got to https://material.angular.io/components/select/examples Open any dropdown and use keyboard to tab away Focus moved to the next control and dropdown panel is still open Expected Behavior: Dropdown should be collapsed when user tabs away using keyboard

Hello iPhone xs for testing XCode 15.3 I've successfully managed to select the AID and send other commands to a SmartCard using the following code: class NFCReader: NSObject, ObservableObject, NFCTagReaderSessionDelegate { func startNFCSession() { session = NFCTagReaderSession(pollingOption: [.iso14443], delegate: self, queue: nil) session?.alertMessage = "Hold your iPhone near the NFC tag." session?.begin() // Start the session } func tagReaderSession(_ session: NFCTagReaderSession, didDetect tags: [NFCTag]) { guard let tag = tags.first else { // Safely unwrap the first tag session.invalidate(errorMessage: "No SmartCard detected.") return } session.connect(to: tag, completionHandler: { (error: Error?) in if let error = error { session.invalidate(errorMessage: "Unable to connect to SmartCard: \(error.localizedDescription)") return } switch tag { case let .iso7816(iso7816Tag): self.sendAPDUCommandSelect(to: iso7816Tag) self.sendAPDUCommand_2(to: iso7816Tag) default: print("Not iso7816 type") // Update the SwiftUI view break } }) } } I encounter an issue when attempting to interact with the user for specific commands. I need to maintain the session active in the background while waiting for additional commands. However, upon closing the NFC dialog, I receive the NFCError Code=200 "Session invalidated by the user" error. My ideal use case: Button1: Initiates the connection and waits for the SmartCard to be presented. tagReaderSession() connects to the SmartCard and sends the AID. Button2: Sends APDU command 2. Button3: Sends APDU command 3. To proceed with clicking the other buttons, the NFC dialog must be closed, but doing so invalidates the session with error 200. Is there a way to keep the connection valid in the background while waiting for additional commands?

After our upgrade to Xcode 15.3, our app compiles and builds, but when we run it on an iPhone it crashes with EXC_BAD_ACCESS (code=1, address=0x15b) upon starting. We're using Qt and the crash occurs when we try to access our app's sqlite file with QSqlQuery::exec(). The EXC_BAD_ACCESS occurs when trying to run a SELECT or PRAGMA statement to read from the sqlite. Running an INSERT or DELETE with the exec() method does not result in an exception; we just get an error saying that the table in the command does not exist. exec() crashes when it gets to sqlite3VdbeMemGrow in the sqlite3VdbeMemStringify call. We're using a "solid" QSqlQuery object variable in our code, not a pointer to a QSqlQuery object, so it's not like our code is using an uninitialized pointer. We tried the suggestion in this post that references this project's bug tracker and changed our iOS Minimum Deployment setting in Xcode from 11.0 to 13.0, but this didn't resolve the issue. I hypothesized that perhaps the Xcode update prohibits the main thread from doing file access, but after preventing our main thread from doing any accessing of the sqlite file, we still get EXC_BAD_ACCESS (code=1, address=0x15b) from a separate thread that tries to access the sqlite file. I hypothesized that perhaps it was a file access permission issue when I saw the app trying to use the sqlite file out of the "Documents" folder /var/mobile/Containers/Data/Application/AAC50B3C-4DCF-4122-B88A-FC631E6BB9A0/Documents. I changed the app to use a different container sub folder but that gave different errors: QIODevice::write (QFile, "/var/mobile/Containers/Data/Application/E64A08B4-5F59-433E-9111-D503F190383F/Library/Application Support/ELD/log.txt"): device not open which would be our app's log file. The sqlite commands all give database not open responses. Another thread suggested downgrading Xcode, but we also got the EXC_BAD_ACCESS with Xcode 15.0.1. Thanks for your time!