A Summary of the WWDC25 Group Lab

Hello, My colleague said he couldn't add my developer account into our company group. He tried to cancel my account and added again. However, the system just don't allow it. He also can't delete other accounts in that group. This situation has been lasted for 3 days. Does anyone have the same problem?

Hi, I'm unable to add the 3rd build of my TestFlight app to any external testing group (but I can for an internal testing group). The 2nd build was successfully added to an external testing group, the 3rd build has the status Ready to test, and I've expired all other builds. I've also completed the What to test section in English (U.K) and English (U.S). Any idea what I might be doing wrong? Thanks!

Due to business requirements, we need to transfer our app Gem Space for iOS from our current Apple Developer account to a new account. We have a major concern regarding our users and the data associated with the app. The user data is currently stored using an App Group with the identifier, for example: group.com.app.sharedData According to some information we’ve found, it might be possible to complete the transfer by removing the App Group from the old account and creating a new one with the same identifier in the new account. However, other sources suggest that App Group containers are owned by the specific team, and data stored in the container may become inaccessible after the app is transferred to a different team. This raises concerns about the possibility of users losing access to their data after updating the app from the new account. Could you please clarify the expected behavior of App Groups in this case? Do we need to perform any kind of data migration, and if so

Anyone interested in working on a few things together? I have a few questions I'm interested in answering and if there are a couple of folks that would like to do a couple of small collaborative investigations, it would be great to chat.. Current open questions: What is required to import into CAD software like Rhino or Sketchup? What is the dimensional accuracy of the output? Are features tagged relationally? i.e. does a window know which wall it's in? Are there similar libraries that can help accomplish similar things from the outside? Photogrammetry based solutions? Shoot me a note if you'd be interested in discussing!

I'm trying to add an AR Reference Image to the ARKit Image detection sample project in Xcode 9.3 beta 2.I drag an image to the AR Resource Image slot, but it's content.json won't include the filename: { images : [ ], info : { version : 1, author : xcode }, properties : { width : 16.875, unit : centimeters }}Adding the filename manually seems to work in the sample project: { images : [ { idiom : universal, filename : LaunchScreen-iPhonePortrait.png } ], info : { version : 1, author : xcode }, properties : { width : 16.875, unit : centimeters }}Edit: This seems to be a bug. It works correctly when you don't create an AR Reference Image slot via the context menu, but directly drag the image to the Resource group.

Just created an Advanced Search Ads account.My dashboard only shows a campaign group I created.I cannot see an option to link iTunes Connect, or create a campaign.How do I get started from here?

How to dynamically change the height of the section or group when i use UICollectionViewCompositionalLayout. For example, i want to change the first section's height when i scroll the collectionview up. I can use the following code to achieve, but this looks very bad. // in didScroll callback collectionView.setCollectionViewLayout(currentCollectionViewLayout(), animated: true)

Hello,I'm creating an app that allows me to send sms to groups and abroad. Im facing a problems when sending to a group that contains iPhone and Android devices from different countries resulting in the message not being sent.Here is what I'm doing to create the text messages:let messageVC = MFMessageComposeViewController() messageVC.body = body message messageVC.recipients = [+123456,+123456] //numbers with country code and area code messageVC.messageComposeDelegate = self; if MFMessageComposeViewController.canSendText() == true { self.present(messageVC, animated: false, completion: nil) }else{ //displays error message }This presents the composer for SMS/iMessages, but when the sent button is tapped it looks like the message will be sent but at the end none of the messages are sent and a red Not Delivered message appears.If I try to send the message only to iPhones and locally it works.

Hi.I have an iOS game with a single leaderboard (the game is called Arcane Tower). I'm porting the game to OSX and I want to use the same leaderboard for both apps. My question is: is there a way to use the iOS leaderboard in the OSX version of the game without making changes to the iOS version? The documentation mentions that leaderboards in a group must have ids beginning with grp., but if I do that, the iOS version of the game will stop working. If that's the only option, then I'm forced to update the iOS version, but in that case people who don't update the game will stop being able to post their scores.Thanks!

I want to create logical groups inside my Finder Extension context Menu.http://stackoverflow.com/questions/42537343/how-to-create-logical-groups-inside-a-context-menu-mac-os/42541596?noredirect=1#comment72302097_42541596The discussion on the aforementioned StackOverflow thread suggests that the[NSMenuItem separatorItem]behaves inconsistently for me and another user. While for me it creates a blank space, for the other user it draws a horizontal line between the menu items ( This is what i want to achieve).

Hi, In my app, I have an option to remove a contact from a contact group (using the Contacts framework), and it's been working fine till recently users of the macOS version reported that it's not working. I have been using the CNSaveRequest removeMember(contact, from: group) API. The same API works fine on iOS. I'm not sure when it started but it seems to be affecting macOS14.6 as well as 15.1. I was able to reproduce it in a small test project as well, and have the same experience (the API works on iOS but not on macOS), so it definitely seems like a problem with the framework. Can someone confirm this, and/or suggest a workaround? Here's the code I run to test it out ...a simple SwiftUI view that has 4 buttons: Create contact and group Add contact to group Remove contact from group (optional) cleanup by deleting contact and group It's the 3rd step that seems to fail on macOS, but works fine on iOS. Here's the code to test it out: struct ContentView: View