“DTiPhoneSimulatorErrorDomain Code 2”

Hi, We operate several iOS apps that use APNs through the HTTP/2 provider API. Since around May 12, we have observed a significant drop in APNs HTTP/410 “Unregistered” responses across multiple apps / bundle IDs. There have been no relevant changes on our side around that time. Our APNs integration, request flow, credentials, and push token handling have remained unchanged. What makes this more confusing is that App Store Connect does not show a corresponding drop in app deletion events for the same apps and time period. In other words, the app deletion trend appears stable in App Store Connect, but APNs 410 “Unregistered” responses dropped sharply. We understand that APNs does not guarantee an immediate 410 response after an app uninstall, and that the exact token invalidation timing is not documented. However, the aggregate change in 410 response volume is large enough that it looks like a behavior change. Questions: Has there been any recent APNs behavior change around when device tokens are marke

M4 Mac Mini: Xcode generates private keys with wrong label - codesigning impossible Background This is a follow up to my November 2024 thread Keychain issues after installing backup on new Mac which was closed because I had a temporary workaround. That workaround using my wife's MacBook Air for signing is not sustainable. I used AI assistance to determine the root cause. My DTS case 102877839447 is open but has not yet been forwarded to a DTS engineer. Environment Mac Mini M4, macOS 15.4.1 (Build 25E253) Xcode 26.4.1 (17E202) Team ID: Q23726668V (Computerade Products) Working comparison machine: MacBook Air, macOS 15.3 Precise Bug — Reproducible Every Time Every time Xcode generates a new certificate and key pair on my Mac Mini: Certificate: Apple Development: Michael Birch (9KD5TCGGHG) ✅ Private key: Apple Development: Michael Birch (Computerade Products) ❌ The key uses the organization name instead of the certificate identifier. They never pair as a valid codesigning identity. security find-identity -v -p c

I'm getting a log error and a slight delay in the UI when displaying a system image that changes at the end of a sequence. I'm using a ternary operator to determine the image; the fact that the image changes seem to be the issue, rather than the value itself. The issue only occurs for a newly installed app, and not when the app is rerun. (I'm using similar code to display an onboarding sequence after installation.) This happens on device (iphone 15 pro v25.6) and simulator (iphone 17 pro v25.6 and iphone 16 pro v18.5); xcode 26.5 (17F42). Console errors (device and iphone 17 simulator): fopen failed for data file: errno = 2 (No such file or directory) fopen failed for data file: errno = 2 (No such file or directory) Repro Code: import SwiftUI struct ContentView: View { // NOTE: error only occurs with new install. @State private var currentItem = 0 @State private var totalItems: Int = 4 var body: some View { VStack(spacing: 0) { Spacer() Text(totalItems: (totalItems)) TabVie

Environment Device: iPad Pro 11-inch 2nd gen (iPad8,9 / A12X) OS: iPadOS 26.5 (23F77) Xcode: 26.3 Issue App crashes with EXC_BREAKPOINT / SIGKILL when user scrolls through a PDF in PDFView on iPadOS 26.5. Crash Log (ASI) BUG IN CLIENT OF LIBPLATFORM: Trying to recursively lock an os_unfair_lock Abort Cause 259 Root Cause (from .ips) Two threads deadlock on os_unfair_lock inside CGPDFPageInsertTableDescriptions: Thread 0 (main): _os_unfair_lock_recursive_abort CGPDFPageInsertTableDescriptions [PDFPageAnalyzerV2 addTablesFromVisionDocument:documentImage:toPage:withBox:]_block_invoke_2 _dispatch_async_and_wait_invoke ← main thread waiting Thread (PDFKit.PDFDocument.formFillingQueue): _dispatch_sync_f_slow ← background queue waiting for main thread +[PDFPageAnalyzerV2 addTablesFromVisionDocument:documentImage:toPage:withBox:] +[PDFPageAnalyzerV2 analyzePage:withBox:requestTypes:] -[PDFView visiblePagesChanged:] ← triggered by scrolling PDFPageAnalyzerV2 dispatches_sync back to the main thread from PDFKit

I haven’t been able to get this to work at any level! I’m running into multiple issues, any light shed on any of these would be nice: I can’t implement a bloom filter that produces the same output as can be found in the SimpleURLFilter sample project, after following the textual description of it that’s available in the documentation. No clue what my implementation is doing wrong, and because of the nature of hashing, there is no way to know. Specifically: The web is full of implementations of FNV-1a and MurmurHash3, and they all produce different hashes for the same input. Can we get the proper hashes for some sample strings, so we know which is the “correct” one? Similarly, different implementations use different encodings for the strings to hash. Which should we use here? The formulas for numberOfBits and numberOfHashes give Doubles and assign them to Ints. It seems we should do this conversing by rounding them, is this correct? Can we get a sample correct value for the combined hash, so we can verify our

We recently started working on getting an iOS app to work on Macs with Apple Silicon as a Designed for iPhone app and are having issues with speech synthesis. Specifically, voices retuned by AVSpeechSynthesisVoice.speechVoices() do not all work on the Mac. When we build an utterance and attempt to speak, the synthesizer falls back on a default voice and says some very odd text about voice parameters (that is not in the utterance speech text) before it does say the intended speech. Here is some sample code to setup the utterance and speak: func speak(_ text: String, _ settings: AppSettings) { let utterance = AVSpeechUtterance(string: text) if let voice = AVSpeechSynthesisVoice(identifier: settings.selectedVoiceIdentifier) { utterance.voice = voice print(speak: voice assigned (voice.audioFileSettings)) } else { print(speak: voice error) } utterance.rate = settings.speechRate utterance.pitchMultiplier = settings.speechPitch do { let audioSession = AVAudioSession.sharedInstance() try audioSession.setCate

Hello everyone, I need help understanding what's happening with my app, Driving Theory UK Test 2026 (App ID: 6760669990). There's a concerning pattern in my submission history that I can't explain. Here's what happened: May 5 at 2:40 PM → Submitted → Sat in queue for 7 days → Made updates to app & metadata → Resubmitted on May 12 May 12 at 6:30 PM → Resubmitted → Sat in queue for 6 days → Made further updates to app & metadata → Resubmitted again on May 18 May 18 at 11:56 AM → Current submission → Now stuck in Waiting for Review for over a week with no change So each time it sat waiting, I made improvements based on potential issues I could identify. I updated the app code, refined metadata, improved descriptions, adjusted screenshots—essentially addressing anything that could have been problematic. But now the current submission has been in Waiting for Review for over a week with no progress, no feedback, no indication of what might be wrong. I'm genuinely confused: Why does each su

I was invited to join development team. so after receiving mail to my account I clicked accept invitation button in email. but the page of appstoreconnect shows that link is expired or invalid. however admin Is inviting me 2 min ago. how can I solve this problem? what should I do?

QuickLookAR shares the actual USDZ model instead of the original website URL — critical copyright and data leak issue on iOS 26 Since iOS 26, QuickLookAR (or ARQuickLookPreviewItem) no longer preserves the original web URL when sharing a model. Instead of sending the link to the hosted file, the system directly shares the actual USDZ model file with the recipient. This is a critical regression and a severe breach of intellectual property protection, as it exposes proprietary 3D models that must never be distributed outside of the controlled web environment. In earlier iOS versions (tested up to iOS 18), QuickLookAR correctly handled sharing — the share sheet would send the website link where the model is hosted, not the file itself. Starting with iOS 26, this behavior has changed and completely breaks the intended secure flow for AR experiences. Our project relies on allowing users to view models in AR via QuickLook, without ever transferring the underlying 3D assets. Now, the share operation forces full file

Hello, with macOS' and iOS' recent updates (26.4.x), Handoff in my app appears to have become dysfunctional, as I receive the following message in the logs: getContinuationStreamsWithCompletionHandler(), inputStream=(null) outputStream=(null) error=Error Domain=NSPOSIXErrorDomain Code=94 Bad message UserInfo={NSLocalizedDescription=Could not set up internal streams} It ONLY works: From a Mac with 15.x to other Macs or iOS devices (on 26.4.x). All other combinations (see below) do NOT work: iOS (26.4.x) > iOS (26.4.x) iOS (26.4.x) > Mac (26.4.x) iOS (26.4.x) > Mac (15.x) Mac (26.4.x) > iOS (26.4.x) The Handoff prompt is shown in the Dock on Mac, in the app switcher on iOS, and in the Dock on iPadOS, but once I click/press it, I get the continuationStreams error. Now, is it my app, or the OS? Thank you kindly, – Matthias

Context Our enterprise application is offline-first for iOS and iPadOS, designed to work completely offline, storing a very large local database (DB) and many attached files (images and videos) locally. Users create and update entities on the device.1 When connectivity is available, the app performs a bidirectional sync: local changes (including multi-gigabyte files) are uploaded, and thousands of DB updates are pulled down and applied locally. The Challenge: Foreground Requirement The complete sync process often requires 10 to 20 minutes to finish. Users expect their devices to proactively sync when online, even if it takes this long. Our fundamental problem is that, at present, users must keep the app in the foreground to complete the task. We have confirmed that on iOS, the system aggressively terminates the app process, typically after 30 seconds of being sent to the background. We currently advise users with large projects to keep the app in the foreground and connected to power.2 Existing Mitig