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“file uri scheme”

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Reply to File Export from iOS - eventually import too

Thanks for these answers, but I'm afraid I need a bit more help. How do you go about presenting the activityViewController? Could you show this in a small example app? I had previously written this and it does share but it creates 2 files, and doesn't present any way to rename the file. import SwiftUI import UIKit struct ContentView: View { @State private var showShareSheet = false @State private var textItem1 = @State private var textItem2 = // @State private var shareItems: [Any] = [ // Check out this file!, // URL(fileURLWithPath: FileManager.documentsDirectory.path()) // Replace with a real file URL // ] var shareItems: [Any] { [ textItem1, textItem2 // URL(fileURLWithPath: TinySavedItems) ] } var body: some View { VStack { TextField(enter text, text: $textItem1) .padding() TextField(enter text, text: $textItem2) .padding() Button(Share, systemImage: square.and.arrow.up) { showShareSheet = true } .sheet(isPresented: $showShareSheet) { ActivityViewController(activityIt

UI Frameworks SwiftUI

Reply to filecopy fails with errno 34 "Result too large" when copying from NAS

I'm experiencing this issue. Copy file works locally for these files but fails when coming from a NAS. Works from Finder in both cases, as previously described above. copyfile does not seem to provide a usable error. The callback is invoked twice and I get : what == COPYFILE_COPY_XATTR stage == COPYFILE_START Then the callback is invoked a second time with: what == COPYFILE_COPY_XATTR stage == COPYFILE_FINISH In both cases my callback function returns COPYFILE_CONTINUE. Then the copyfile function returns -1, errno is not set. Not getting a usable error unfortunately forces kind of jackhammer workarounds. Have you noticed this issue for files without resource forks (but use other xattrs) or is the resource fork the main cause?

App & System Services Core OS

Reply to NSProgress - way to publish progress to make the file url unselectable in Finder?

That does the thing! Thanks! And, yes, we probably should have documented all of this, so PLEASE file about this and post the bug number back here. I filed FB22260532

UI Frameworks AppKit

FSKit passthrough sample fails to mount

After building the sample and enabling the file system extension the mount command is freezing. Any tips how to diagnose that? The logs show the following: log stream --style compact --info --debug --predicate 'subsystem == com.apple.FSKit OR process CONTAINS[c] samplecode' Filtering the log data using subsystem == com.apple.FSKit OR process CONTAINS[c] samplecode Timestamp Ty Process[PID:TID] 2026-03-17 15:15:51.832 I mount[16111:d88caa] [com.apple.FSKit:default] FSClient setting up connection to fskitd 2026-03-17 15:15:51.833 Db fskitd[589:d88a5f] [com.apple.FSKit:default] -[liveFilesMountServiceDelegate listener:shouldAcceptNewConnection:]: start 2026-03-17 15:15:51.833 Df fskitd[589:d88a5f] [com.apple.FSKit:default] Incomming connection, entitled 0 2026-03-17 15:15:51.833 Db fskitd[589:d88a5f] [com.apple.FSKit:default] -[liveFilesMountServiceDelegate listener:shouldAcceptNewConnection:]: accepting connection 2026-03-17 15:15:51.833 Df fskitd[589:d88a5f] [com.apple.FSKit:default] Hello FSClient! e

App & System Services Core OS FSKit

196

Reply to macOS 26: Can’t add a new VPN configuration

The problem turns out to be a corrupt /Library/Preferences/com.apple.networkextension.plist file. This needs to be deleted, such that the system can create a new one. Unfortunately that’s not possible because in Apple’s “infinite wisdom“ even the root user has been degraded to a lowly user account with selective admin privileges, instead of being the God account it’s supposed to be. As a consequence, one must boot into recovery mode, open a terminal session, and then delete the file from there.

Community Apple Developers

Reply to Local Network permission appears to be ignored after reboot, even though it was granted

[quote='880037022, voidpulse, /thread/792453?answerId=880037022#880037022, /profile/voidpulse'] I see the bug was reported about 8 months ago [/quote] What was your bug number? Tracking down local network privacy issues is hard, and the thing that helps the most is good quality bug reports. For an example of that, see this thread, resulting in FB21858319. The issue described in that thread is a generic one. While the developer who filed the bug did so with very specific steps-to-reproduce, the bug itself is timing dependent and thus can crop up in a wide variety of scenarios. So, it’s possible that this fix will help in your case as well. However, the fix isn’t currently being seeded, so you can’t currently tell whether that’s the case or not )-: I recommend that you monitor that other thread for updates. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com

App & System Services Networking

Reply to invalid API object reference

[quote='880105022, hasii2021, /thread/818406?answerId=880105022#880105022, /profile/hasii2021'] I will continue to monitor this [/quote] Please update this thread if you learn more. I try to keep track of all the weird code signing errors and what causes them — one day I’ll write a technote based on that — and I’m super curious how you’re hitting this. Oh, actually, come to think of it, you can reproduce this, so it’d be worth filing a bug about it. So, if you have the time and inclination: Create a read/write disk image that’s big enough to hold your app. Copy the app on to it. Reproduce the error. And then immediately trigger a log snapshot: % sudo log collect --last 5m Adjust the --last parameter to a bigger value if code signing takes a really log time (-: And then a sysdiagnose log. Unmount the disk image. File a bug with that disk and the logs from steps 4 and 5. Once you’re done, reply here with the bug number and I’ll see what I can uncover. But I do understand if you’re not able to

Code Signing Notarization

Reply to Biometrics prompt + private key access race condition on since iOS 26.1

[quote='880086022, smjkrk, /thread/814261?answerId=880086022#880086022, /profile/smjkrk'] we still get this issue with iOS 26.3 and 26.3.1. [/quote] Bummer. At this point I think I’m gonna double down on my earlier suggestion to file a bug about this. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com

Privacy & Security General

Reply to Using StoreKit from an AUv3 plugin that can be loaded in-process

Earlier I wrote: [quote='880097022, DTS Engineer, /thread/818192?answerId=880097022#880097022'] the … question is really about whether your app extension can call StoreKit [/quote] I’ve confirmed that we don’t support StoreKit in app extensions [1]. At this point I don’t see a good solution. You can certainly file an enhancement request explaining your use case and requesting that we support it, but that won’t help in the short term. Note If you do file an ER, please post your bug number, just for the record. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com [1] Apparently there’s an exception for iMessage extensions, but that doesn’t help you.

Media Technologies Audio

All notarization submissions stuck "In Progress"

From what I can tell, it seems that this is something standard that we have to deal with; however, what is annoying and frustrating is I paid good money to have this service work. My application is for important internal use at our company, and this is causing major issues and starting to make me look pretty bad, frankly. On top of that, there is no feedback at all, no reason given. Notarizing darwin binaries... Conducting pre-submission checks for aria.zip and initiating connection to the Apple notary service... Submission ID received id: ec041209-5652-4772-8689-e9e654432da8 Successfully uploaded file id: ec041209-5652-4772-8689-e9e654432da8 path: /Users/shaneholloman/git/sources/uicnz/aria/dist/darwin-arm64/aria.zip Waiting for processing to complete.

Code Signing Notarization Notarization

206

Understanding NEHotspotConfigurationErrorInternal

Error 8 in the NEHotspotConfigurationError domain is .internal, aka NEHotspotConfigurationErrorInternal. This error typically indicates that something went wrong in some sort of expected way, but we decided not to surface the exact cause [1]. This has come up a bunch of times before on the forums, and I have various titbits to share. To start, I want to address some specific cases: You’ll see this error if your app isn’t signed with the com.apple.developer.networking.HotspotConfiguration entitlement. To fix this, use Xcode’s Signing & Capabilities editor to add the Hotspot capability to your app. Historically developers reported a situation where once they encountered the error it would show up consistently, but then it would go away on restarting the device. If you see behaviour like that, that’s definitely a bug and I encourage you to file it as such. I have more about filing such bugs in Filing a Wi-Fi Bug Report. Of course, you have to wait to reproduce the error again befor

App & System Services Networking Network Extension

Reply to AASA file on CDN not updated for two weeks

Correct the line: When I query directly from our server, I can see the latest file here: https://x/.well-known/apple-app-site-association

App & System Services General

Filing a Wi-Fi Bug Report

Every now and again I end up helping a developer with a Wi-Fi issue. These fall into two groups: User-level Wi-Fi issues Development Wi-Fi issues A user-level Wi-Fi issue is one where the developer hasn’t created any of the products involved. An example of this is when you’re developing an app for an accessory and iOS is having problems connecting to that accessory but you don’t control the accessory’s firmware. In general, I recommend that you escalate such issues to the accessory vendor. They can then run their own investigation and, if necessary, file their own bug report. A development Wi-Fi issue is one that directly affects one of your products. For example, you’re developing a Wi-Fi accessory and iOS is having problems connecting to it. In that case, the onus is on you [1] to investigate why things are failing. If your conclusion is that iOS is behaving incorrectly, file a bug about that. IMPORTANT If you do file a bug in the context of some forums thread, please post your bu

App & System Services Networking Network Extension

iOS AirPrint sends print-quality=high when file-type is photo even if user selects “normal”

Hi everyone, I observed a behavior with AirPrint from an iPhone and wanted to confirm if this is expected behavior from iOS. Scenario tested: File type: Photo Print-quality selected by the user: Normal Observation (from packet capture): When checking the PCAP for the request sent from the iPhone, the print-quality attribute is always sent as high, even though the user selected Normal in the UI. Question: Is this an expected behavior in iOS/AirPrint where photos are always sent with print-quality=high regardless of the user-selected print quality? Or could this be a bug?

App & System Services Drivers AirPrint

AASA file on CDN not updated for two weeks

I have a feature that relies on Apple Universal Links, which requires the apple-app-site-association file. I made some changes to this file a week ago, but I noticed that the corresponding file still hasn’t been updated when queried via: https://app-site-association.cdn-apple.com/a/v1/x When I query directly from our server, I can see the latest file here: https://x/.well-known/assetlinks.json Could anyone please help us update the file in the CDN? Thank you.

App & System Services General Universal Links