build disappears

Xcode build done. 0.7s Failed to build iOS app Uncategorized (Xcode): Unable to find a destination matching the provided destination specifier: { id:42969747-3560-448B-8EB3-CB5ED88D75C1 } Available destinations for the Runner scheme: { platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:00008132-0004256C34A1801C, name:My Mac } { platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Any iOS Device } { platform:iOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder, name:Any iOS Simulator Device } Could not build the application for the simulator. Error launching application on iPhone 17.

Hello Having trouble getting associated domain to work in our project. It was working when we used Branch, but our company wants to host the domain ourselves. This is a multi-scheme project, using .xcconfig files to define the correct entitlement per Build. The relevant entitlement file has: com.apple.developer.associated-domains applinks:bm.ddcas.ai in the ....{other irrelevant test associated domains....} The project Team and App ID are taken from the Identifiers screen where the Identifier capabilities has 'associated domains' ticked on. I've also checked elsewhere on AppleDeveloper/Connect to be sure. When we used Branch with domain key app links: bmstores.app.link this worked fine. With https://bm.ddcas.ai (our own host) which is publicly available and has an aasa file in both the main directory and /.well-known, typing this in safari or anything just doesn't attempt to link to the App. The iPhone is in developer mode, and using the developer menu associated domains diagnostic tool, typing https

I have a strange problem. My code works perfectly on my iPhone, i.e. on a real iPhone, but when I upload the build version to TestFlight, it no longer works. I use React Native. The issue is as follows: I have created a code for Grid View that runs automatically when another person joins the stream. It works locally without any problems, but unfortunately the public version does not work. What could be the reason for this?

Device: iPhone 15pro, ios26.0 (23A 341) IOS version: 26.0 (23A 341) When using position: sticky; bottom: 0, the div is expected to stick to the bottom of the viewport when the browser toolbar hides while scrolling. However, it stops at the height where the toolbar was, instead of moving down with the disappearing toolbar. In the image below, the red-bordered navigation shows the situation where it does not stick to the bottom. i

The below code will render a list of items and a button to shuffle them and change their height withAnimation. If you scroll down and shuffle it you will eventually see glitches in the animation, mostly consisting of ghost items animating on top of other items and disappearing. Does anyone know why this is happening, and how to stop it happening? The issue goes away entirely if I use a VStack, but using a VStack brings its own problems. import SwiftUI struct Item: Identifiable { let id = UUID() var height: CGFloat var label: String } struct ContentView: View { @State private var items: [Item] = (0..<30).map { i in Item(height: .random(in: 80...220), label: Row (i)) } var body: some View { NavigationStack { ScrollView { LazyVStack(spacing: 8) { ForEach(items) { item in Text(item.label) .frame(maxWidth: .infinity) .frame(height: item.height) .background(.gray.opacity(0.15)) .clipShape(RoundedRectangle(cornerRadius: 12)) .padding(.horizontal) } } .padding(.vertical) } .navigationTitle(LazyVStack Demo

On iOS when I run my Autofill extension target from Xcode and attach to Safari, Swift print() statements appear in the Xcode console log. If I run the same extension on MacOS Sequoia, no log messages appear. The header strip in the debugger area remains blank. Anyone know how to see these log messages? In both cases, the scheme is set to Debug build, and Debug Executable is not selected. In fact, for iOS the Debug Executable is grayed out. When I set Debug Executable on the MacOS run, I get failure to attach with a warning about permission to debug Safari.

Hello, I’m seeing a layout issue where the system window controls overlap the navigation bar’s right-side buttons when the app window is resized on iPadOS 26. Environment Xcode: 16.4 Simulator: iPadOS 26.0, device profile iPad Pro 13-inch Physical device: iPad updated to iPadOS 26 (same behavior) UI stack: UIKit + Storyboards (no SwiftUI) App structure: Root UINavigationController Summary Since iPadOS 26 introduced freely resizable app windows, the system’s window management controls (close/minimize/resize at the top-right) begin to overlap the navigation bar buttons as the window size becomes smaller. At maximum window size there’s no issue. Additionally, the navigation bar buttons themselves appear to scale down visually when the window gets smaller. Steps to Reproduce Build with Xcode 16.4 and run on iPadOS 26.0 (simulator or device). Open a screen embedded in a UINavigationController with right-side bar button items. Resize the app window to a smaller size. Observe the top-right system window con

I've made a dext and a user client that overrides IOUserSCSIPeripheralDeviceType00, with the object of writing device firmware to the driver. I can gain and relinquish exclusive access to the device, I can call UserReportMediumBlockSize and get back a sensible answer (512). I can build command parameters with the INQUIRY macro from IOUserSCSIPeripheralDeviceHelper.h and send that command successfully using UserSendCB, and I receive sensible-looking Inquiry data from the device. However, what I really want to do is send a WriteBuffer command (opcode 0x3B), and that doesn't work. I have yet to put a bus analyzer on it, but I don't think the command goes out on the bus - there's no valid sense data, and the error returned is 0xe00002bc, or kIOReturnError, which isn't helpful. This is the code I have which doesn't work. kern_return_t driver::writeChunk(const char * buf, size_t atOffset, size_t length, bool lastOne) { DebugMsg(writeChunk %p at %ld for %ld, buf, atOffset, length); SCSIType00OutParameters o

Hi everyone, Complete newbie here. Building an app and trying to use Cloudkit. I've added the CloudKit capability, triple checked the entitlements file for appropriate keys, made sure the code signing entitlements are pointing to the correct entitlements file. I've removed and cleared all of those settings and even created a new container as well as refreshed the signing. I just can't seem to figure out why I keep getting this error: Significant issue at CKContainer.m:747: In order to use CloudKit, your process must have a com.apple.developer.icloud-services entitlement. The value of this entitlement must be an array that includes the string CloudKit or CloudKit-Anonymous. Any guidance is greatly appreciated.