When using CoreML for VAE model prediction, the prediction result shows a distorted display with no error messages. How can this issue be addressed?

Unable to distribute the App via Intune, When tried to install the App on Intune enrolled device. Gets error: Unable to install “App Name”. This app cannot be installed because its integrity could not be verified. Verified Bundle ID is getting updated and Sign-in shows successful. Mac OS Build - 13.7.2 (22H313) XCode Version: 15.1 (15C65) Provisioning Profile renewed this week Distribution Certificate Valid till 2027

Reading text out of PDFs with PDFKit results in some text being returned way out of order when using .string or .attributedString functions. Way out of order means not just wrong sorting of words on a line or wrongly showing up on the next line (as has happened with PDFKit on older iOS releases, e.g. 17.x), but some text (one or more words) may show up near the end of a page of text, while it should show near the beginning. As Page.characterBounds(at:) is buggy in iOS 18.x returns wrong bounds, devs cannot correct such faulty PDFKit behaviour programmatically. I believe it is on Apple to fix this iOS 18 bug asap. Thank you for giving it priority as this is killing apps that need PDFKit to get and parse text data out of PDFs. I have filed Feedback FB16264926.

Hello, thank you for your time. I'm using several physical devices to test IAPs in builds from xCode. Some of my test devices are logged into child accounts from my family account. Child accounts "Ask Permission" from devices logged into adult accounts in the family. when you attempt to make a purchase. I'm hoping to be able to use these devices to test my IAPs but I get the following error after supplying the password for the sandbox account: Unable to Ask Permission You can't ask permission because you have signed in with iCloud and iTunes accounts that are not associated with each other. [Environment: Sandbox] Is there any way to make this work?

Something I want to know and all users of CKSyncEngine care about I'm going to build a full stack solution using CKSyncEngine, but what's the near future and the support and maintenance priorities inside Apple for CKSyncEngine? There is only one short video for CKSyncEngine, in 2023, no updates after that, no future plans mentioned. I'm worried that this technology be deprecated or not activity maintained. This is a complex technology, without being activity maintained (or open-sourced) there will be fatal production issues we the developer cannot solve. The CK developer in the video stated that "many apps" were using the framework, but he did not list any. The only named is NSUbiquitousKeyValueStore, but NSUbiquitousKeyValueStore is too simple a use case. I wonder is apple's Notes.app using it, or going to use it? Is SwiftData using it? API Problems The API design seems a little bit tricky, not designed from a user's perspective. handleEvent doesn't contain any context information about which batch. How do I react the event properly? Let's say our sync code and CKSyncEngine, and callbacks are all on a dedicated thread. Consider this: in nextRecordZoneChangeBatch you provided a batch of changes, let's call this BATCH 1, including an item in database with uuid "xxx" and name "yyy" before the changes are uploaded, there are new changes from many OTHER BACKGROUND THREADS made to the database. item "xxx"'s name is now "zzz" handle SentRecordZoneChanges event: I get records that uploaded or failed, but I don't know which BATCH the records belong to. How do I decide if i have to mark "xxx" as finished uploading or not? If I mark xxx as finished that's wrong, the new name "zzz" is not uploaded. I have to compare every field of xxx with the savedRecord to decide if I finished uploading or not? That is not acceptable as the performance and memory will be bad. Other questions I have to add recordIDs to state, and wait for the engine to react. I don't think this is a good idea, because recordID is a CloudKit concept, and what I want to sync is a local database. I don't see any rational for this, or not documented. If the engine is going to ask for a batch of records, you can get all record ids from the batch?

Hi All, I am currently working on an app that has some navigation functionality, and since my minimum iOS is 18 wanted to incorporate the new APIs that yield a AsyncStream of locations. I have watched both WWDC sessions, the one where the new API is introduced to retrieve the location points, and also the other video where the new authorization process for location is simplified as well. I have an app currently working in its current state, but am noticing some weird quirks when using the CLBackgroundActivitySession to get the elevated background permission. What I am doing here is to create this stream and the background object is below: return AsyncThrowingStream { continuation in let task = Task { do { for try await update in CLLocationUpdate.liveUpdates(updateType) { if shouldStopUpdate { continuation.finish() break } continuation.yield(update) } } catch { continuation.finish(throwing: error) } } state = .started(locationTask: task, background: CLBackgroundActivitySession()) } When I have an active navigation session going and am strongly holding this object and the user force quits the app (or I stop the target through Xcode) the navigation activity indicator in the status bar (or dynamic island) remains present. Even if I relaunch the app, start navigation again, and then call the invalidate method on the CLBackgroundActivitySession I then am seeing that navigation indicator even if I delete my app, and often need to do a full restart to get out of this state. Is there a step I am missing, or do I not understand the way the new API works to run in the background?

We are using an application that implements Handsfree Profile and Message Access Profile to retrieve and send SMS and MMS to and from an iPhone over Bluetooth. We are trying to retrieve Attachments by specifying GetMessage with the attachment Parameter set to 1, but we are not getting the attachments from the iPhone. Does iOS support sending attachments over Message Access Profile? Or do plan to support it in the near future?

The BUNDLE_DISPLAY_NAME of my app changes (between Testing, Staging, Production) so that it's obvious to testers etc. which varian they are using. The name contains unicode space to ensure the OS doesn't apply kerning to the spacing within the app name. If this is put directly into the info.plist then on the iPhone desktop it's displayed as desired i.e. if the info.plist contains My Application Name Then on the iPhone desktop it displays as: My Application Name However if the name is defined in an .xcconfig file as BUNDLE_DISPLAY_NAME = Xfinity Call Guard And the info.plist contains $(BUNDLE_DISPLAY_NAME) Then the name is displayed on the iPhone desktop as My Application N.... Is there a way to specify the name with the unicode characters within an .xcconfig and get that to appear as spaces on the desktop?

I'm adding state restoration to an old iOS app that does not use scenes or storyboards. Creating of view controllers is entirely programmatic. I found the restorationArchiveTool for iOS which is very helpful. However it also refers to a StateRestorationDebugLogging mobileconfig profile that is supposed to turn on additional debug logging when restoring state. https://download.developer.apple.com/ios/restorationarchivetool_for_ios_7/StateRestorationDebugLogging.mobileconfig However I do not seem to be able to install it to either a simulator or my device. Does anyone know if this profile is still valid? If so, how do I install it? Tom Aylesworth

I've got some materials in an app's bundle (some info.plist values, and some images in .xcassets files etc.) If I access them from within an app extension (a notification service extension, notification content extension for example), then it appears to work. However while running the extensions in the debugger, there were some messages in the console saying the app bundle wasn't loaded. So despite it working, this message made me wonder if its not a safe practice and it working was luck and/or timing etc. and if the materials should instead be duplicated within the extension bundle and obtained from there instead of accessing them from the app bundle?

Allow the user to add their own tags to the default emoji tags. For instance, this emoji, for me, is nonna: 🤌🏻. My efficiency would improve immensely if I could search for it as the “Nonna” emoji, rather than searching for nonna, remembering it doesn’t exist, trying the search for other things it might be called, realising I don’t know what it is, then having to scroll through all the hand emojis twice to find it. 🤌🏻🤞🏼👌

Hello Apple Community, I'm experiencing an issue with "Vocal Shortcuts" on iOS. I created a trigger in Vocal Shortcuts to run a specific shortcut, and it works perfectly on the first day. However, by the next day, the voice command stops functioning entirely. To make it work again, I have to disable and then re-enable Vocal Shortcuts in the settings. I've tested this on multiple devices (iPhone 11, iPhone 13, and iPhone X), all running the latest iOS version, and the same problem occurs on each one. Is there any additional configuration needed, or could this be a bug? Any advice or insights would be greatly appreciated! Thank you in advance,

I have an app that tracks Wi-Fi and Cellular data usage. Many users want to see tracking per sim, and I can't find a way to achieve that. It seems like iOS reports data usage from every sim into pdp_ip0 interface. Is there any place to look into?

What I want to do? I want to completely block network traffic for installed iOS apps. Hence, I need to filter network traffic based on the app, which executes this network request. Note that my app is created for personal use and learning purposes. How is this possible on iOS. Could you kindly point me into the right direction? What I don't want to do? Block network requests just by using the given domain names or using local VPNs. What I did? I skimmed through the Network Extension documentation and this forum. https://developer.apple.com/documentation/networkextension/content-filter-providers?language=objc https://developer.apple.com/forums/thread/692597 Thank you! BR, Markus

Hello Folks, I recently came through a new API introduced from iOS 18 onwards isSIMInserted and according to the document it is A Boolean property that indicates whether a SIM is present. I really appreciate Apple for introducing such an useful API but there are few queries on what are the requirements for using this API. Query 1: Do we need any special entitlements for making use of this API. ? If yes then what are those entitlements and are these entitlements available openly or we have to raise special request to apple for such entitlements? Query 2: What are the entries required to be added in info.plist for supporting the isSIMInserted api to work. Query 3: Is isSIMInserted api available for all type of apps because mine is a financial stock related app and i am looking forward to use this API for providing more security to the end user while registering through sms. As per the below link this api is only available for mobile Carrier apps but in official document there is no such mention. https://forums.developer.apple.com/forums/thread/760991 Please kindly help me on these queries ? Regards, Carol

With the installation of IPad IOS 18.3 Beta 1 a few weeks ago all audio on my iPad has been disabled. This includes internal speakers and all external devices from Bluetooth and Airplay. Today I installed a much anticipated 18.3 Beta 2 update hoping that the issues would be resolved as I had been following multiple posts about the audios issue on this site along with site as Reddit. Still no audio. I don‘t understand how the developers rolled out with this update knowing that the biggest fix needed to be the audio. I honestly don’t see how 18.3 Beta 1 even made it out of the sandbox without someone discovering this issue.

Hello! In our App we found out the сrash at QuickLook after users updated their iPhones up to iOS 18. Crash report: SIGABRT 0x0000000000000000 Crashed: Thread 0 libsystem_kernel.dylib __abort_with_payload + 8 1 libsystem_kernel.dylib abort_with_payload_wrapper_internal + 104 2 libsystem_kernel.dylib abort_with_payload_wrapper_internal + 0 3 libobjc.A.dylib _objc_fatalv(unsigned long long, unsigned long long, char const*, char*) + 116 4 libobjc.A.dylib _objc_fatalv(unsigned long long, unsigned long long, char const*, char*) + 0 5 libobjc.A.dylib weak_register_no_lock + 396 6 libobjc.A.dylib objc_initWeak + 440 7 UIKitCore -[UIViewController viewDidMoveToWindow:shouldAppearOrDisappear:] + 1412 8 UIKitCore -[_UIRemoteViewController viewDidMoveToWindow:shouldAppearOrDisappear:] + 396 9 UIKitCore -[UIView(Internal) _didMoveFromWindow:toWindow:] + 1180 10 UIKitCore -[_UISizeTrackingView _didMoveFromWindow:toWindow:] + 112 11 UIKitCore -[UIView(Internal) _didMoveFromWindow:toWindow:] + 712 12 UIKitCore __45-[UIView(Hierarchy) _postMovedFromSuperview:]_block_invoke + 128 13 CoreAutoLayout -[NSISEngine withBehaviors:performModifications:] + 84 14 UIKitCore -[UIView _postMovedFromSuperview:] + 512 15 UIKitCore __UIViewWasRemovedFromSuperview + 136 16 UIKitCore -[UIView(Hierarchy) removeFromSuperview] + 248 17 QuickLook -[QLToolbarController setAccessoryView:animated:] + 576 18 QuickLook __55-[QLPreviewController _presentLoadedPreviewCollection:]_block_invoke + 120 19 QuickLookUICore QLRunInMainThread + 60 20 QuickLook -[QLPreviewController _presentLoadedPreviewCollection:] + 116 21 QuickLook __48-[QLPreviewController _presentPreviewCollection]_block_invoke_2 + 68 22 QuickLook (Missing) 23 libswift_Concurrency.dylib swift::runJobInEstablishedExecutorContext(swift::Job*) + 252 After research, we found out that a crash occurs in QuickLook when a user tries to open a file with unknown mimeType - application/octet-stream. QuickLook convert that files to known type (for an example - application/pdf), but crashes for the first opening the file. Any help would be greatly appreciated!

I can sucessfully send pushes to an app (which has been installed/run via Xcode) when the pushes are going through the Apple sandbox server. However I want to test the server is configured correctly to send them through the Apple production server. In the Xcode scheme I tried to change the build configuration to release (and ticked debug executable off) ,however the pushes still only work when sent through the sandbox. Is there a way of installing/running the app using Xcode such that its compatible with the push production environment? Does the APS Environment entitlement come into play here? this only ever says development. (The app is on behalf of a 3rd party company, they've added me to their apple developer account but with limited powers, I can't upload to Testflight nor make an ad-hoc release with with to test with)

I'm attempting make to make a distribution build of an app. In the Xcode target the supported destinations has only iPhone and build active architectures only is set to NO. I created an archive, then selected Distribute App/ Debugging, but then got this error: Provisioning profile "iOS Team Provisioning Profile: com.abc.def" doesn't include the currently selected device "DT-iPad-XXXX" (identifier YYYY-YYYYYY). I've no idea what this device is, it's nothing to do with me, somebody must have added it to the provisioning profile. But that should be beside the point shouldn't it? Because this device has never ever been connected to my Mac/Xcode and so can't be "the currently selected device". So I tried again. I changed build active architectures to YES and connected an iPhone to the Mac/Xcode and created an archive again. But it was the exact same error. What's going on, why is Xcode saying this iPad is the currently selected device when attempting to make a distribution?

We have an app which is using CTSubscriber.simInserted (using the carrier entitlement com.apple.CommCenter.fine-grained). In iOS 18, simInserted returns false for every sim (where it should instead be returning true). Presumably this just is a temporary bug in 18 beta?