DTiPhoneSimulatorErrorDomain Code 2

When I used to do Migrations, I always used ETL and then push to a dev system to review/test before going production. The migration support is SwiftData is fine for a little tweak. I might as well just just use new schema and context and write the custom code than use the SwiftData migration support.

HealthKit background delivery only triggers when charging. I have set step monitoring to hourly frequency. Despite step changes, callbacks fail to arrive after 3-4 hours on battery, but trigger immediately upon connecting power. Observed for 2 days: background updates are only received when charging. The device is not in Low Power Mode, and Background App Refresh is enabled for the app in Settings.

Hi there, How long does it take to make a switch from Apple individual to organization membership? I initiated the process a 2 weeks ago, and I am get to receive another notification from Apple. Keeps showing We’re processing your membership migration from an individual to an organization. And I am unable to submit an application that requires Organization account.

Hi everyone, I am working on my submission for the Swift Student Challenge 2026 using a Swift App Playground (.swiftpm). The default project was set to iOS 16, but I manually edited the Package.swift file to change the minimum version to iOS 18.0 so I can use the latest APIs. I also modified the supportedInterfaceOrientations to lock the app to Portrait mode only. I know the file contains a warning saying Do not edit it by hand, so I am worried about two things: Disqualification: Will manually changing the iOS version from the default 16.0 to 18.0 cause any issues with the submission validator or the judging environment? Orientation: Is it acceptable to strictly force .portrait mode for the challenge, or are we required to support landscape/responsive layouts for the judges' iPads? I want to make sure these manual changes won't technically invalidate my playground. Thanks for your help!

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

i export apple SF as custom sf for test. code is simple: var body: some ControlWidgetConfiguration { StaticControlConfiguration( kind:ControlWidgetConfiguration ) { ControlWidgetButton(action: DynamicWidgetIntent()) { Text(test) Image(custom_like) } }.displayName(test) } as we can see, it can't show image in the preview. but it can show image in the Control widget center. am i do some thing wrong?

Hello, I am having a recurring issue using Swift Playgrounds version 4.6.4 on macOS 26.1. Upon opening a file and every other time I start typing in the code section I get a prompt, the image below, two or three times. It doesn't matter if I accept or decline all or some of the prompts, as soon as I start typing on another line I get prompted another two or three times for permission. It appears to me that prompt generates every time the preview pane tries to update. Declining the prompt breaks the preview but accepting the prompt only gets you through a single line of code before it appears again. I believe this issue started after I updated to macOS26.1 as I had not encountered it before. I've also opened other files with Swift Playgrounds and encounter the same problem. It could also be unrelated to the update and could be an issue with some permission setting somewhere, however, I have been unable to find what or where it could be. Is anyone else experiencing this? Than

When connecting to my M1 mac mini over ssh, certain programs are often unable to reach network destinations in the corporate LAN, although they can usually reach external addresses like www.apple.com. For example, a java program attempting to download from teamcity.dev.corp.com:8111 often fails like: java.net.NoRouteToHostException: No route to host Running the exact same command from the Apple Terminal program works like normal, simply connecting over ethernet on en0 to a TeamCity server inside the same building. Basic diagnostics from the ssh session do not show anything unusual: > traceroute teamcity.dev.corp.com traceroute to teamcity.dev.corp.com (10.21.4.1), 64 hops max, 40 byte packets 1 teamcity.dev.corp.com (10.21.4.1) 1.702 ms 0.409 ms 0.336 ms > route -n get teamcity.dev.corp.com route to: 10.21.4.1 destination: 10.21.4.1 interface: en0 flags: recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire 0 0 0 0 0 0 1500 1194 > uname -a Darwin mac 25.1.0 Darwin Kernel Version 25.1.0: Mon

To whoever is bothered enough to help (trust me, I get the feeling if you're not), I want to enter the swift student challenge either this year or next year, depending on how things play out. Anyway, I just wanted to know two things: 1) how long on average it takes to build a project which won distinguished winner and 2) whether any distinguished winners could send me the playgrounds they built. To be clear, I do not want the code, I just want to know what you did, what you called the playground, a list of some features it had, how long it took, just to help me prepare, because YouTube doesn't have much of that. Thanks :)

Hello, I am working on a cross‑platform application that uses libiconv to convert strings to/from Unicode. I need to modify the existing code for compatibility with macOS. However, the call to iconv() fails with an unclear errno value (92) when using WCHAR_T: std::wstring ConvertToWchar(const std::string& iconvCodeSet, const std::string_view str) { iconv_t conv = iconv_open(WCHAR_T//TRANSLIT, iconvCodeSet.c_str()); if (conv == (iconv_t)-1) { std::cerr << iconv_open() failed << std::endl; return {}; } std::wstring out(str.size(), L'0'); auto inPtr = (char*)str.data(); size_t inSize = str.size(); auto outPtr = (char*)out.data(); size_t outSize = out.size() * sizeof(wchar_t); if (iconv(conv, &inPtr, &inSize, &outPtr, &outSize) == (size_t)-1) { std::cerr << iconv() failed. errno = << errno << std::endl; return {}; } if (iconv(conv, nullptr, &inSize, &outPtr, &outSize) == (size_t)-1) { std::cerr << iconv() failed. errno = << errno