From last week all crash for watchOS has been broken.
The latest version 15.22.1 missing all stack trace and showing weird as attached.
All the crashes for previous versions totally disappeared.
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Hi,
You're here because your project has issues related to Xcode Previews or Swift Previews. The issue you're experiencing may be the result of any of the following:
An error in your SwiftUI app, Xcode previews, or on-device previews.
A configuration error in your Xcode project, including any third-party dependencies or packages.
A system issue in the operating system, SwiftUI, or in Xcode Previews.
Based on your request, I need more information about your SwiftUI app when rendering Xcode Previews or on-device previews. Specifically, I’ll need the diagnostics Swift Previews generates to make sure I understand the error encountered by the preview system. Please create a report in Feedback Assistant to share the details requested in the instructions below.
For issues with macOS, Mac Catalyst, on-device iOS, or on-device visionOS previews, perform the following steps to gather diagnostics:
Download and install the Swift Previews logging profile for your device.
Reproduce the error while previewing on device, taking note of the timestamp when the error occurred.
Attach the Previews diagnostics, sysdiagnose from your Mac, a sysdiagnose from the previewing iOS or visionOS device.
For issues with Xcode Previews, perform the following steps to gather diagnostics:
Download and install the Swift Previews logging profile for your device.
Reproduce the error in Xcode Previews, if you haven’t already done so.
If an error banner appears in the canvas, click the "Diagnostics" button within the banner, then go to Step 5; otherwise, continue to Step 4.
If the error banner is missing, navigate to the menu in Xcode: Editor > Canvas > Diagnostics
In the presented sheet, click the "Generate Report" button.
Attach a zip file containing the diagnostic report to your bug report (it will be named something like previews-diagnostics-0123456789.zip).
Submitting your feedback
Before you submit to Feedback Assistant, please confirm the following information is included in your feedback:
with the Swift Previews logging profile installed, attach the sysdiagnose logs gathered after reproducing the issue
the Previews diagnostics generated by Xcode
timestamp identifying when the issue was reproduced
focused sample Xcode project that reproduces the issue (if applicable)
screenshots or videos of the error (optional)
Please include all requested information to prevent delays in my investigation.
After your submission to Feedback Assistant is complete, please respond to your original Forums post with the Feedback ID. Once received, I can begin my investigation and determine if this issue is caused by an error within your SwiftUI app, a configuration issue within your Xcode project, or an underlying issue in the operating system, SwiftUI, in Xcode Previews, or on-device previews.
Cheers,
Paris X Pinkney | WWDR | DTS Engineer
Hi,
I need to contact Apple developer support.
But on "Call Me" - it get a response to say the email is invalid (it is a telephone number!).
I can also see in dev tools it fails with "errorToken": "EMAIL_VALIDATION_FAILED". "errorMessage": "Given emailAddress : xxxx is Invalid",
I get the same error on the "Send a Message" form.
The other members of my team also have the same problem, so we have no way to contact support.
Topic:
Developer Tools & Services
SubTopic:
Apple Developer Program
When I build UITabBarController on (iPad + iOS18), selectedImage on each tabBarItems don't appear.
(SwiftUI TabView can change iconImages by state change, so no problem on SwiftUI.)
Could someone tells me how to solve this problem?
sample project which produce the problem: github
before
after
Topic:
Developer Tools & Services
SubTopic:
Xcode
It looks like, for some reason, our apps are using a bunch of power sometimes. sysdiagnose has this in the power log:
Never mind. Including the output of sysdiagnose has "sensitive language," and it won't tell me what is sensitive, making this a waste of my time.
ETA: Ok, I I can attach the file: power.log
I've gone through the energy documentation, but it seems geared towards embedded, not macOS, so I'm not sure how I can figure this out more. The extra problem, of course, is that we have a network extension, two daemons, and a GUI app. 😄
I'm facing an issue with revoking an iOS Development certificate in the Apple Developer Console. The certificate is in "Pending Approval" status, and when I attempt to revoke it, I receive the following error:
"The specified resource does not exist. There is no certificate with ID 'XXXXXXXXX' on this team."
Despite this error, the certificate still appears in my list, and the only available action remains "Revoke."
Steps I've tried so far:
Refreshed the page and cleared the browser cache
Logged out and back into my Developer account
Tried using different browsers (Safari, Chrome)
Checked Xcode > Preferences > Accounts for certificate status
Contacting Apple Support (Not response since over 3 weeks)
Additional Info:
The certificate type is iOS Development, not Distribution.
The status has been "Pending Approval" since creation.
I have developed an app that I had been testing on the hardware device with the developer profile signed builds, I had setup a CloudKit container in development mode and also had tested with Production mode and they are working as expected. I have also tested storekit auto renewal subscriptions using Storekit Config file and all of that is working on the hardware device with the developer profile signed builds.
Now comes the Fun Part, I want to use the Distribution profile to test the app for production readiness, I had created a distribution profile and had set that up in the Release under target of the app in Xcode, I have also created sandbox tester account (which is showing inactive even after 7 days - though I am also logged in with this sandbox tester account on a hardware device and under developer setting it shows as a sandbox tester account)
All the subscriptions are showing Ready to Submit in the App Store Connect.
I need help understand this whole flow, how to ensure I can test CloudKit and storekit for production readiness and then publish my app for the review.
Thank you.
Topic:
Developer Tools & Services
SubTopic:
General
Tags:
Subscriptions
Developer Tools
CloudKit
StoreKit
Hi, I requested the https://itunes.apple.com/lookup?id=6482849843&country=us for getting the information of Goods puzzle sort challange , but the screenshotUrls in the response was empty. Is iTunes search API has issue with getting the screenshot urls ? Is there any plan to update it ?
Topic:
Developer Tools & Services
SubTopic:
General
I am facing a problem. I have enrolled developer program on 7th may, 25. It says will take 2 days but I haven't received any confirmation.
Again I submitted information on 11th February, 25 but still haven't received any email about confirmation or rejection.
I tried to contact apple support. They created ticket for me. But haven't received any further information from them.
It seems like I am a ghost and apple is not seeing me.
Can anyone tell me what is the problem.
Thank you
Hi,
I want to block incoming calls using my backend server, like the unwantend sms using message filter extension. I saw that Call Directory Extension can block numbers, but you need update the list, is not in real time. I was reading the Live Caller ID Look up extension documentation, and it seems that with this extension is possible send the number to backend and retrieve a value to know if the call should be block or not.
Am I right? Or is not possible this feature with this extension?
Thanks!

Topic:
Developer Tools & Services
SubTopic:
Apple Developer Program
How can i find who use this to authenticate control my macOS installation process?
Topic:
Developer Tools & Services
SubTopic:
Apple Developer Program
Within Xcode's settings location section is a drop down menu to switch between setting the derived data location to be default, relative or custom.
However its a global setting.
I work on more than one project simultaneously, and for one of them I want the location set to relative, but default for all the others.
Is there any way of achieving that?
Why my Free Developer account here has many agreement i can see It has Paid Developer Program Agreememt and Enterprise Program Agreement or Everyone who has Free Account also have these agreement too?
Topic:
Developer Tools & Services
SubTopic:
Apple Developer Program
My project uses a local swift package of my own, which uses SwiftGenPlugin to generate image resources. I can archive the project locally, but Xcode Cloud doesn't work and reports an error: "SwiftGenPlugin" is disabled.
The flags like #if DEBUG ... endif are dependent on the Active Compilation Conditions. So if they say DEBUG the enclosed code block will be executed, otherwise not.
Now I have the phenomenon that a #DEBUG block in a Package does not evaluate these conditions. It rather depends on the name of the configuration used to build.
So if I build my app with Active Compilation Condition set to DEBUG, but the configuration name is something like App-Release, the DEBUG block in my Package is not added/executed. The ones which are directly in the project are added.
Vice versa if the Compilation Condition say RELEASE but the configuration is called App-Debug the blocks in the Package are added to the compilation, but the ones in the project itself are not
It suffices that the config name contains the word Debug for this to happen. E.g. the configuration App-Release-Debug (I know that this would be stupid, but it is for demonstrating purposes) will cause the Packages to include the DEBUG blocks.
This happens no matter what you set in the Build Settings of the project and/or target.
The Packages are added via GitHub/GitLab Source Control with SPM.
Any ideas why this behaves like it does? It doesn't seem like it should...
I am working on an iOS app using Flutter that tracks outgoing calls using CallKit. The call tracking functionality works perfectly in Debug mode but does not work when the app is published to TestFlight.
I have already added Background Modes (voip, audio, processing, fetch) in Info.plist. I have added CallKit.framework in Xcode under Link Binary With Libraries (set to Optional).
<?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>
</dict>
</plist>
These are the necessary permission which I used in info.plist:
<?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>BGTaskSchedulerPermittedIdentifiers</key>
<array>
<string>com.agent.mygenie</string>
</array>
<key>CADisableMinimumFrameDurationOnPhone</key>
<true/>
<key>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleDisplayName</key>
<string>MyGenie</string>
<key>CFBundleDocumentTypes</key>
<array/>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>mygenie</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>$(FLUTTER_BUILD_NAME)</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>$(FLUTTER_BUILD_NUMBER)</string>
<key>LSRequiresIPhoneOS</key>
<true/>
<key>NSCallKitUsageDescription</key>
<string>This app needs access to CallKit for call handling</string>
<key>NSContactsUsageDescription</key>
<string>This app needs access to your contacts for calls</string>
<key>NSMicrophoneUsageDescription</key>
<string>This app needs access to microphone for calls</string>
<key>NSPhotoLibraryUsageDescription</key>
<string>This app needs access to photo library for profile picture updation</string>
<key>UIApplicationSupportsIndirectInputEvents</key>
<true/>
<key>UIBackgroundModes</key>
<array>
<string>voip</string>
<string>processing</string>
<string>fetch</string>
<string>audio</string>
</array>
<key>UILaunchStoryboardName</key>
<string>LaunchScreen</string>
<key>UIMainStoryboardFile</key>
<string>Main</string>
<key>UISupportedInterfaceOrientations</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>UISupportedInterfaceOrientations~ipad</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationPortraitUpsideDown</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
[code.txt](https://developer.apple.com/forums/content/attachment/0a327dbd-652e-41d5-8811-c462d09e0567)
</dict>
</plist>
And below is the file are AppDelegate.swift, call_tracking_mixin.dart, & main_call.dart file for full knowledge
I want to build an ios .xcframework (for external delivery) and .framework(for internal debugging) in order to package some code to a customer for incorporation into their app.
My framework has a dependency upon RealmSwift, which I've added using SPM.
There is a warning saying
Module RealmSwift was not compiled with library evolution support.
And when building SwiftVerifyEmittedModuleInterface fails with an error saying
"missing required modules: 'Realm.Private', 'Realm', 'Realm.Swift'"
By default, Build Libraries For Distribution was set to YES, however if I turn it off then the warning and error go away and I can cleanly build the framework.
I've been attempting to get a good understanding of this flag and if it should be used or not, most material says yes but doesn't go a good job of explaining why.
However anyway I can't get the framework to build with RealmSwift as a dependency without turning off this flag. Therefore is that ok to proceed down that route?
Does the fact the xcframework will only ever be distributed to one consumer affect decisions (i.e. binary compatibility etc.)
Thanks
After building the app and moving to the select for distribution, there is no option to submit to the app store
Topic:
Developer Tools & Services
SubTopic:
Xcode
I’m creating code that performs asynchronous processing using the Promises library (https://github.com/google/promises). In this context, when building the app in Xcode 15.4 and Xcode 16.2, the behavior differs between the two.
I’m using version 2.1.1 of the library. Also, I’ve tried using the latest version, 2.4.0, but the result was the same.
Has anyone encountered the same issue or know an effective solution?
Here's a simple code that reproduces this issue.
@IBAction func tapButton(_: UIButton) {
_ = getInfo()
}
func getInfo() -> Promise<Void> {
Promise(on: .global(qos: .background)) { fulfill, _ in
self.callApi()
.then { apiResult -> Promise<ApiResult> in
print("\(#function), first apiResult: \(apiResult)")
return self.callApi() // #1
}
.then { apiResult in
print("\(#function), second apiResult: \(apiResult)") // #2
fulfill(())
}
}
}
func callApi() -> Promise<ApiResult> {
Promise(on: .global(qos: .background)) { fulfill, _ in
print("\(#function), start")
self.wait(3)
.then { _ in
let apiResult = ApiResult(message: "success")
print("\(#function), end")
fulfill(apiResult)
}
}
}
struct ApiResult: Codable {
var message: String
enum CodingKeys: String, CodingKey {
case message
}
}
The Swift Language version in the build settings is 5.0.
The console output when running the above code is as follows:
When built with Xcode 15.4:
2025/03/21 10:10:46.248 callApi(), start
2025/03/21 10:10:46.248 wait 3.0 sec
2025/03/21 10:10:49.515 callApi(), end
2025/03/21 10:10:49.535 getDeviceInfo(), first apiResult: ApiResult(message: "success")
2025/03/21 10:10:49.535 callApi(), start
2025/03/21 10:10:49.536 wait 3.0 sec
2025/03/21 10:10:52.831 callApi(), end
2025/03/21 10:10:52.832 getDeviceInfo(), second apiResult: ApiResult(message: "success")
The process proceeds from #1 to #2 after completing the code comment in #1.
When built with Xcode 16.2:
2025/03/21 09:45:33.399 callApi(), start
2025/03/21 09:45:33.400 wait 3.0 sec
2025/03/21 09:45:36.648 callApi(), end
2025/03/21 09:45:36.666 getDeviceInfo(), first apiResult: ApiResult(message: "success")
2025/03/21 09:45:36.666 callApi(), start
2025/03/21 09:45:36.666 wait 3.0 sec
2025/03/21 09:45:36.677 getDeviceInfo(), second apiResult: Pending: ApiResult
2025/03/21 09:45:39.933 callApi(), end
The process does not wait for the code comment in #1 to finish and outputs the #2 print statement first.
Additionally, even with Xcode 16.2, when changing the #2 line to "print("(#function), second apiResult: (apiResult.message)")", the output becomes as follows. From this, it seems that referencing the ApiResult type, which is not a String, might have some effect on the behavior.
2025/03/21 10:05:42.129 callApi(), start
2025/03/21 10:05:42.131 wait 3.0 sec
2025/03/21 10:05:45.419 callApi(), end
2025/03/21 10:05:45.437 getDeviceInfo(), first apiResult: ApiResult(message: "success")
2025/03/21 10:05:45.437 callApi(), start
2025/03/21 10:05:45.437 wait 3.0 sec
2025/03/21 10:05:48.706 callApi(), end
2025/03/21 10:05:48.707 getDeviceInfo(), second apiResult: success
Thank you in advance
Topic:
Developer Tools & Services
SubTopic:
Xcode