missing package product

I've run into a strange issue. If a sheet loads a view that has a SwiftData @Query, and there is an if statement in the view body, I get the following error when running an iOS targetted SwiftUI app under MacOS 26.1: Set a .modelContext in view's environment to use Query While the view actually ends up loading the correct data, before it does, it ends up re-creating the sqlite store (opening as /dev/null). The strange thing is that this only happens if there is an if statement in the body. The statement need not ever evaluate true, but it causes the issue. Here's an example. It's based on the default xcode new iOS project w/ SwiftData: struct ContentView: View { @State private var isShowingSheet = false var body: some View { Button(action: { isShowingSheet.toggle() }) { Text(Show Sheet) } .sheet(isPresented: $isShowingSheet, onDismiss: didDismiss) { VStack { ContentSheetView() } } } func didDismiss() { } } struct ContentSheetView: View { @Environment(.modelContext) private var modelContext @Query public var i

Hi, I'm experiencing intermittent delays with URLSession where requests take 3-4 seconds to be sent, even though the actual server processing is fast. This happens randomly, maybe 10-20% of requests. The pattern I've noticed is I create my request I send off my request using try await urlSession.data(for: request) My middleware ends up receiving this request 4-7s after its been fired from the client-side The round trip ends up taking 4-7s! This hasn't been reproducible consistently at all on my end. I've also tried ephemeral URLSessions (so recreating the session instead of using .shared so no dead connections, but this doesn't seem to help at all) Completely lost on what to do. Please help!

I have a Catalyst app on the App Store and I'm starting to get messages from users that the popover bubbles all over the app are without content. I see the error locally as well, but I don't know how to fix it. I get the following warning in XCode when opening a popup: UIScene property of UINSSceneViewController was accessed before it was set.

Hello I'm wrapping my head around on how to properly set up xcode project to produce a static library ending up in file locations /usr/local/lib/libXXX.a and /usr/local/include/XXX/xxx.h so it can be used Unix style in other projects. If I put under Deployment Deployment Location: YES Installation Build Products Location: / Installation Directory: /usr/local/lib Skip Install: NO I get errors like warning: Stale file '/usr/local/usr/local/include/xxx.h' is located outside of the allowed root paths. and things like error: Cycle inside a single target; building could produce unreliable results. Installation Build Products Location: /usr/local/lib Installation Directory: / I get warning: Stale file '/usr/local/include/xxx.h' is located outside of the allowed root paths. but the library file is not put into /usr/local/lib (note /usr/local/lib and /usr/local/include are owned by my user and writeable) I could write an old style Makefile and have xcode call the makefile but there must be an easier

Hi folks, I'm using Xcode 26.1.1 (17B100), but I don't see the ChatGPT plugin option when following the setup instructions below. Any ideas why this might be missing? https://developer.apple.com/documentation/xcode/setting-up-coding-intelligence

When using a Swift Build Plugin, the generated code definitions are available through autocomplete, but it is currently not possible to view them directly in Xcode using Option+click. An example of such a plugin is swift-openapi-generator. According to information from Meet Swift Package plugins from WWDC22 the generated code is stored with other build artifacts. It would be immensely helpful if there was support for viewing these intermediate files in read-only mode using Option+click. Currently, I have to resort to opening these files through Finder, or opening the project in VS Code where viewing the generated files using Cmd+click works without a problem. Am I missing something? If not, it seems like a big oversight that this is not supported to the same extent in Apple's own tools.

We want to replace our CI/CD pipelines in Azure DevOps with Xcode Cloud and are currently facing a critical hurdle. For some time now, we’ve observed that the PoC pipelines in Xcode Cloud are having major issues cloning our repositories stored on our Bitbucket Server. More and more pipeline runs are timing out because Xcode Cloud cannot receive the data. Today I spoke with our network team to check whether we might have an issue on our side affecting access to the repository, but we couldn’t find any problems. Cloning the repository to an external machine only takes 30 seconds, so the host’s bandwidth doesn’t seem to be the problem. However, our network specialists did discover one message: Significance: Request abnormal event: high total time Connection abnormal event: client has a slow receive rate If this is the bottleneck in the system, we may ultimately have to stay with Azure DevOps and Fastlane in order to continue providing our product teams with reliable builds. I look forward to your feedba

Can someone please explain why Mac app packaging is so farcically convoluted? Windows app packaging can be picked up in an hour or so. But I've spent longer trying to fathom how to package the Mac version than I did building the app. And it's not done with me yet. Every single line of code requires a deep dive into a new, unrelated skillset. So, it’s sidebar after sidebar. Kafka’s ‘The Trial’ comes to mind. Why does it have to be like this?

Hello 👋, I encounter the This model instance was invalidated because its backing data could no longer be found the store crash with SwiftData. Which from what I understood means I try to access a model after it has been removed from the store (makes sense). I made a quick sample to reproduce/better understand because there some case(s) I can't figure it out. Let's take a concrete example, we have Home model and a Home can have many Room(s). // Sample code @MainActor let foo = Foo() // A single reference let database = Database(modelContainer: sharedModelContainer) // A single reference @MainActor class Foo { // Properties to explicilty keep reference of model(s) for the purpose of the POC var _homes = [Home]() var _rooms = [Room]() func fetch() async { let homes = await database.fetch().map { sharedModelContainer.mainContext.model(for: $0) as! Home } print(ObjectIdentifier(homes[0]), homes[0].rooms?.map(.id)) // This will crash here or not. } // Same version of a delete function with subtle changes. // Depen

I got several reports about our TestFlight app crashing unconditionally on 2 devices (iOS 18.1 and iOS 18.3.1) on app start with the following reason: Termination Reason: DYLD 4 Symbol missing Symbol not found: _$sScIsE4next7ElementQzSgyYa7FailureQzYKF (terminated at launch; ignore backtrace) The symbol in question demangles to (extension in Swift):Swift.AsyncIteratorProtocol.next() async throws(A.Failure) -> A.Element? Our deploy target is iOS 18.0, this symbol was introduced in Swift 6.0, we're using latest Xcode 16 now - everything should be working, but for some reason aren't. Since this symbol is quite rarely used directly, I was able to pinpoint the exact place in code related to it. Few days ago I added the following code to our app library (details omitted): public struct AsyncRecoveringStream: AsyncSequence { ... public struct AsyncIterator: AsyncIteratorProtocol { ... public mutating func next(isolation actor: isolated (any Actor)? = #isolation) async throws(Failure) -> Element? { ...

When a static library is built with Xcode 26 (with deployment target set to iOS 13) and then linked into an app project compiled with Xcode 16, the build process fails with the following linker error: Undefined symbols for architecture arm64: _swift_coroFrameAlloc This occurs even though both the static library and the app project have their deployment targets set to iOS 13.0. The static library works on Xcode 26, but fails to link on Xcode 16. This issue shows up with certain Swift syntax. For example, in my case, using a property getter and setter caused the compiler to emit a reference to _swift_coroFrameAlloc, which in turn triggered the issue. This issue prevents us from distributing pre-built static libraries compiled with Xcode 26 to teammates who are still using Xcode 16. I’ve filed feedback for this issue (FB21130604). Is there any way to work around it? For example, by adding specific Build Settings or something similar? A demo project is available here: https://github.com/Naituw/SwiftLibraryDeploym

I’m running Xcode 26.1.1 (17B100) with deployment target iOS 18.0+, and I’m seeing a consistent and reproducible issue on real devices (iPhone 13 Pro, iPhone 15 Pro): Problem The first time the user taps into a TextField or a SwiftUI .searchable field after app launch, the app freezes for 30–45 seconds before the keyboard appears. During the freeze, the device console floods with: XPC connection interrupted Reporter disconnected. { function=sendMessage, reporterID=XXXXXXXXXXXX } -[RTIInputSystemClient remoteTextInputSessionWithID:performInputOperation:] perform input operation requires a valid sessionID. inputModality = Keyboard customInfoType = UIEmojiSearchOperations After the keyboard finally appears once, the issue never happens again until the app is force-quit. This occurs on device Reproduction Steps Minimal reproducible setup: Create a new SwiftUI app. Add a single TextField or .searchable modifier. Install Firebase (Firestore or Analytics is enough). Build and run on device. Tap the text field immedi