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watchOS app crashing on devices running watchOS 11+
We have a watchOS app in TestFlight that is currently crashing on any device running watchOS 11 and up. I have an older Apple Watch SE that's capped at 10.6.1 that can run the app just fine, but the same exact install on a newer device fails. This started happening after I updated my MacBook to macOS Sequoia and Xcode to 16. In order to get the Watch app to run on the 10.6.1 device, I had to change the Swift Optimization Level from -O to -Osize. I already filed Feedback on this (FB15691116). I've tried so many different things and have come up with nothing to show for it. When I look in the IPS file, I see that the crash point in my code on the watchOS 11 device is at KinesiaUOnWatch`@objc SessionDelegator.session(_:activationDidCompleteWith:error:): 0x3a3f48 <+0>: sub sp, sp, #0x60 0x3a3f4c <+4>: stp x26, x25, [sp, #0x10] 0x3a3f50 <+8>: stp x24, x23, [sp, #0x20] 0x3a3f54 <+12>: stp x22, x21, [sp, #0x30] 0x3a3f58 <+16>: stp x20, x19, [sp, #0x40] 0x3a3f5c <+20>: stp x29, x30, [sp, #0x50] 0x3a3f60 <+24>: add x29, sp, #0x50 0x3a3f64 <+28>: mov x19, x4 0x3a3f68 <+32>: mov x23, x2 0x3a3f6c <+36>: mov x22, x0 0x3a3f70 <+40>: mov w0, #0x0 ; =0 0x3a3f74 <+44>: bl 0x89818 ; symbol stub for: type metadata accessor for Swift.MainActor 0x3a3f78 <+48>: mov x24, x0 0x3a3f7c <+52>: adrp x25, 161 0x3a3f80 <+56>: ldr w25, [x25, #0x654] 0x3a3f84 <+60>: mov x20, x0 0x3a3f88 <+64>: bl 0x8980c ; symbol stub for: static Swift.MainActor.shared.getter : Swift.MainActor 0x3a3f8c <+68>: mov x21, x0 0x3a3f90 <+72>: adrp x0, 166 0x3a3f94 <+76>: add x0, x0, #0xc40 ; lazy protocol witness table cache variable for type Swift.MainActor and conformance Swift.MainActor : Swift.Actor in Swift Incident Identifier: 08E2F667-7965-4C86-B85E-9E2F03EAA963 Beta Identifier: AD390666-55CB-43B3-9B14-BD3E70F456EB Hardware Model: Watch6,1 Process: KinesiaUOnWatch [389] Path: /private/var/containers/Bundle/Application/B571E983-F2B0-40EF-9F0D-8C471CAEB3FB/KinesiaUOnWatch.app/KinesiaUOnWatch Identifier: com.glneurotech.kinesiau.watchapp Version: 5.1.0 (510271) AppStoreTools: 16B39 AppVariant: 1:Watch6,1:11 Beta: YES Code Type: ARM64_32 (Native) Role: Foreground Parent Process: launchd [1] Coalition: com.glneurotech.kinesiau.watchapp [464] Date/Time: 2024-12-03 15:12:51.1876 -0500 Launch Time: 2024-12-03 15:12:50.0000 -0500 OS Version: Watch OS 11.1 (22R585) Release Type: User Report Version: 104 Exception Type: EXC_BREAKPOINT (SIGTRAP) Exception Codes: 0x0000000000000001, 0x000000002053dd4c Termination Reason: SIGNAL 5 Trace/BPT trap: 5 Terminating Process: exc handler [389] But, as I said, this exact app runs just fine on an older watchOS 10.6.1 device. Has anyone else encountered something like this, or have any ideas on stuff to try?
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595
Dec ’24
Unable to deploy app from Visual Studio on Windows 11 to iOS device
I am trying to get my app deployed to an iOs device (iphone 14) from Visual Studio on Windows 11. If the device I am trying to deploy to is included in https://developer.apple.com/account/resources/devices/list then I see below error in Visual Studio logs. Xamarin.Messaging.IDB.AppleProvisioningManager Error: 0 : Xamarin.MacDev.AppleSigning.AppleServerException: A device with number '0000xxxx-0014093926Bxxxx' already exists on this team. at Xamarin.MacDev.AppleSigning.AppStoreDeveloperPortal.d__42.MoveNext() in D:\a_work\1\s\External\maciostools\Xamarin.MacDev.AppleSigning\AppleDeveloperPortal\AppStoreDeveloperPortal.cs:line 913 If I disable it I see below error in Visual Studio logs: Xamarin.Messaging.Client.MessagingClient Error: 0 : An error occurred on the receiver while executing a post for topic xvs/idb/auto-provision and client vs26896sv3 Xamarin.Messaging.Exceptions.MessagingRemoteException: An error occurred on client xxxxxxx while executing a reply for topic xvs/idb/auto-provision ---> Newtonsoft.Json.JsonSerializationException: Error converting value {null} to type 'System.DateTime'. Path 'data.attributes.addedDate', line 6, position 24 I am seeing no option to completely remove the device from the list. How can this issue be fixed?
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262
Jan ’25
"No such module" error when trying to create module
Am running Xcode 16.1 on Sequoia and am getting "No such module" error. Here are my steps: Create workspace in Xcode and name it AccessControl2 Create Project named OrangeInc and add it to AccessControl2 group. Create blank playground named AccessControl and add it to AccessControl2 group Error message in playground after I add "import OrangeInc" reads "No such module" Have tried repeating this several times; get same error message.
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300
Dec ’24
Vision Framework Causes EXC_BREAKPOINT Error in Xcode App Playground (.swiftpm) File
I’m trying to use the Vision framework in a Swift Playground to perform face detection on an image. The following code works perfectly when I run it in a regular Xcode project, but in an App Playground, I get the error: Thread 12: EXC_BREAKPOINT (code=1, subcode=0x10321c2a8) Here's the code: import SwiftUI import Vision struct ContentView: View { var body: some View { VStack { Text("Face Detection") .font(.largeTitle) .padding() Image("me") .resizable() .aspectRatio(contentMode: .fit) .onAppear { detectFace() } } } func detectFace() { guard let cgImage = UIImage(named: "me")?.cgImage else { return } let request = VNDetectFaceRectanglesRequest { request, error in if let results = request.results as? [VNFaceObservation] { print("Detected \(results.count) face(s).") for face in results { print("Bounding Box: \(face.boundingBox)") } } else { print("No faces detected.") } } let handler = VNImageRequestHandler(cgImage: cgImage, options: [:]) do { try handler.perform([request]) // This line causes the error. } catch { print("Failed to perform Vision request: \(error)") } } } The error occurs on this line: try handler.perform([request]) Details: This code runs fine in a normal Xcode project (.xcodeproj). I'm using an App Playground instead (.swiftpm). The image is being included in the .xcassets folder. Is there any way I can mitigate this issue? Please do not recommend switching to .xcodeproj, as I am making a submission for Apple's Swift Student Challenge, and they require that I use .swiftpm.
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460
Dec ’24
Provisioning profile, all steps carefully taken, still rejected
After several years' lapse, I am coming back into app development for iPhone. Here's what I did: Renewed my membership to Apple developer I created a wildcard identifier, "me.joymaker.*" I created a certificate Using Xcode, I introduced my newest iPhone (a 12 mini) to Apple developer. Unlike my older models, this one has a UDID with a hyphen in it. To get it to take the UDID I had to remove the-and then paste the remaining continuous number into the field. But then it accepted it, and showed it back to me complete with hyphen. I created a development provisioning profile using that certificate and ID, checking the box that said "Select all", so that every device registered to my account was included. Using Xcode, I tried to upload the provisioning profile to the phone. OOPS. Xcode replies, "Failed to install one or more provisioning profiles on the device. Please ensure the provisioning profile is configured for this device." Yes, I am very that it was! There was an older identifier in the account, left over from years ago, named "XCode: Wildcard AppID", with an identifier of simply '*'. I tried building a provisioning profile with that one. Same results. Now what? How to diagnose, how to pursue this? BTW, although XCode sees this phone without difficulty, Music and Finder don’t. Relevant?? See this question for more details.
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539
Jan ’25
Xcode simulator & preview not loading
Hello, I recently decided to start learning how to code for iOS. I don't have much coding experience but I still wanted to explore it for fun at least. I downloaded Xcode on my Macbook, and opened a new iOS file after downloading iOS 18.1 so I could run the simulator/get a preview of my code. Even though I only had the basic "Hello World!" that is auto-generated in my code, the preview would never show and sat at a loading screen for multiple hours, saying "Preparing (Automatic) iPhone Simulator" at the top. There is probably a simple solution that I'm missing. I would appreciate any tips! Thanks.
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936
Dec ’24
xCode Organizer hang issues & logs
Our team is currently handling hang issues and logs received by the Organizer during our project. Regarding the xCode Organizer, we’d like to ask a few questions: The hang rate is presented as a bar chart for each app version. Is there any way to get detailed information for each versions? For example, what percentage of the hang rate is attributed to users on different iOS versions? We've encountered a situation where the hang logs have decreased, but the hang rate has increased. Could you explain why this might occur? I was wondering how the hang rate is sampled. For instance, does it record all users who experience a hang, or only those under specific conditions? The situation is that we can see only a handful of hang logs (around 13), but we have hundreds of thousands of DAUs. This ratio seems quite off. Could you explain what might cause us to receive such a small number of logs for each version?
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518
Jan ’25
Xcode debug memory graph bug
NSTimer keeps a strong reference of a ViewController, but in Xcode Memory graph debugger it shows it as a weak reference ( i.e by a non-darker line ). is this expected or a bug? Context : I was fixing a memory leak issue, where the Timer inside the View controller was Not invalidated properly ( In turn Not allowing my view controller to get deallocated, even after being dismissed ). So, when I invalidated the timer, View controller also got properly deallocated. which means Timer was indeed keeping a strong reference! Then why is it showing as a weak reference in the Xcode Debug Memory graph?
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251
Jan ’25
Cannot assign build target to usdz file
I’m working in the app playground and want to add my usdz file but when i drag drop the file to my main folder i cannot add target to it which leads to a resource not found error while I build my app. It was working on a normal xcode project but while transitioning to app playground it is not working. How can I fix this issue?
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387
Jan ’25
Cannot Enroll in Developer Program.
I'm trying to enrol in the apple developer program for the first time. When I sign in and attempt to enrol, it says “Your enrollment could not be completed.” - I am over the Age of 18 in Australia. My account is attached to a family account if that matters, but I am an Adult in the family. As far as I am concerned I have not done anything illegitmate on my account. My AppleID has always paid ontime etc. Just spoke to someone on the phone at Apple Developer Support. Firstly they were very unfriendly, don't know their name and sounded like they didn't want to be there. I said what my issue was, they had a look at my account and said "It says there is an issue with this apple ID and Support cannot be provided within Apple Developer Program for this AppleID" - I asked if this could be escalated and she audibly sighed and said "No" - I said may I speak to a supervisor - Spoke to the Supervisor and they said they can't help me and it just says We can't provide Apple Developer support to this AppleID and he kept repeating this. - I have not done anything illigetimate on my AppleID as far as I know. He also said can't verify my identity, even though I have never verified my identity. What do I do?
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261
Jan ’25
Follow-Up on Developer Program Enrollment Request – No Response Received
Hello, I submitted my application to enroll in the Apple Developer Program , but I have not received any response or update regarding my request. Details: • Submission Date: 01/20/2025 • Account Type: [Individual/Organization] I have already checked my email, including spam/junk folders, and confirmed that my payment (if applicable) was processed. Can someone assist me in checking the status of my application or provide guidance on the next steps? Thank you for your help!
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219
Jan ’25