Search results for

“A Summary of the WWDC25 Group Lab”

11,534 results found

Post

Replies

Boosts

Views

Activity

Xcode Groups - "cannot find type..." when accessing an object defined in another group
I'm a beginner to Xcode, swift, and swiftui and I'm following the tutorial here. It says to break files into view model and resource groups. However, when I try to access objects from the model in classes in the view, I get an error saying cannot find type ___ in scope. In java or c# I would add a package or namespace reference. How do I do this is swift?
0
0
359
May ’22
SwiftUI Form (Grouped) with Table
Hi everyone, I’m having an issue with a SwiftUI Table inside a Form in a macOS app. When the Form style is set to .grouped, the Table does not resize to the full width of the Form or Sheet. However, when I switch to a .plain style, it resizes correctly. Here’s a simplified version of my code: Section(header: Text(Header)) { Table(data) { TableColumn(Column 1, value: .col1) TableColumn(Column 2, value: .col2) // Add more columns as needed } .frame(height: 100) } } .formStyle(.grouped) // Issue occurs only with this style Has anyone else experienced this? Any workarounds or suggestions would be greatly appreciated! Thanks!
3
0
843
Sep ’24
App for a Closed Group Of Users
Hi,does apple allow apps for a Closed Group of Users ?I want to create an app for a private club for managing club events and registrations therefore.I will only allow users with valid credentials when acessing the App. For other users this App will have no value.Are those kinds of (private) apps allowed in the iStore or will they be rejected ?Thanks for any information
3
0
1.3k
Feb ’17
Reply to SwiftData relationship crash on 17.x
I appreciate the reply. I saw it done both ways online and I left the @Relationship on Summary more as a reminder to me. But removing it gives me the same error. I also removed the creation Summary from the Item initializer and created the Summary after init, but the same error remains so it's definitely something to do with the relationship. And it still exists on 17.7.
Topic: App & System Services SubTopic: iCloud Tags:
Oct ’24
Draw order between model sort groups
I’m familiar with using ModelSortGroupComponent to control draw order, but how does RealityKit determine the draw order between model sort groups? How can I enforce a specific draw order between two model sort groups that require different depth pass modes and therefore can't be combined into a single model sort group? Are there model bounding box tricks I can safely rely on?
1
0
238
Jun ’26
SIMD-group shuffle on iOS?
It seems like the SIMD-group shuffle instructions (e.g. simd_shuffle(), simd_shuffle_down(), simd_shuffle_xor() etc. – subsection 5.13) aren't supported on iOS (#include <metal_simdgroup> throws an error).I'd like to know why aren't these instructions available on iOS – is it because the GPU architectures don't allow for these instructions to be implemented (why?), or is there any other reason?Furthermore is there a plan to add these instructions to iOS?
4
0
2.4k
Aug ’17
Adding User to Internal Testing Group
Hey there 👋 I know it is possible to add a beta tester to an external tester group via this call. But what I didn't find out is how to add an User to an internal tester-group like App Store Connect Users. This gets even more a topic since Apple announced that we can create multiple internal tester groups in future. Is this possible with the current state of the ASC API?
0
0
1.2k
Jun ’21
Move existing subscription items between subscription groups
App rejected that the different durations of your auto-renewable subscriptions were created as separate in-app purchase products, rather than as different durations within the same subscription group.I have two IAP items in two different groups (Group A - Item 1, GroupB - Item 1). How can I move the second group item to the first group? I want to make sure to not affect any users by creating a new item in group 1 because there already subscribers in group 2.If I create a new item in Group A what will happen to the Group B subscribers.I looked for this issue and couldn't find any solution.
10
0
4k
Jun ’20
Xcode Groups - "cannot find type..." when accessing an object defined in another group
I'm a beginner to Xcode, swift, and swiftui and I'm following the tutorial here. It says to break files into view model and resource groups. However, when I try to access objects from the model in classes in the view, I get an error saying cannot find type ___ in scope. In java or c# I would add a package or namespace reference. How do I do this is swift?
Replies
0
Boosts
0
Views
359
Activity
May ’22
SwiftUI Form (Grouped) with Table
Hi everyone, I’m having an issue with a SwiftUI Table inside a Form in a macOS app. When the Form style is set to .grouped, the Table does not resize to the full width of the Form or Sheet. However, when I switch to a .plain style, it resizes correctly. Here’s a simplified version of my code: Section(header: Text(Header)) { Table(data) { TableColumn(Column 1, value: .col1) TableColumn(Column 2, value: .col2) // Add more columns as needed } .frame(height: 100) } } .formStyle(.grouped) // Issue occurs only with this style Has anyone else experienced this? Any workarounds or suggestions would be greatly appreciated! Thanks!
Replies
3
Boosts
0
Views
843
Activity
Sep ’24
App for a Closed Group Of Users
Hi,does apple allow apps for a Closed Group of Users ?I want to create an app for a private club for managing club events and registrations therefore.I will only allow users with valid credentials when acessing the App. For other users this App will have no value.Are those kinds of (private) apps allowed in the iStore or will they be rejected ?Thanks for any information
Replies
3
Boosts
0
Views
1.3k
Activity
Feb ’17
Reply to SwiftData relationship crash on 17.x
I appreciate the reply. I saw it done both ways online and I left the @Relationship on Summary more as a reminder to me. But removing it gives me the same error. I also removed the creation Summary from the Item initializer and created the Summary after init, but the same error remains so it's definitely something to do with the relationship. And it still exists on 17.7.
Topic: App & System Services SubTopic: iCloud Tags:
Replies
Boosts
Views
Activity
Oct ’24
Subscription Group Display Name
In App Store Connect, I can't change Subscription Group Display Name . I get the error message There was an error editing your App Store localization. Please try again later. It doesn't change even after waiting a while. Why does this error occur? I would appreciate it if you could tell me what to do.
Replies
0
Boosts
0
Views
133
Activity
Nov ’25
Draw order between model sort groups
I’m familiar with using ModelSortGroupComponent to control draw order, but how does RealityKit determine the draw order between model sort groups? How can I enforce a specific draw order between two model sort groups that require different depth pass modes and therefore can't be combined into a single model sort group? Are there model bounding box tricks I can safely rely on?
Replies
1
Boosts
0
Views
238
Activity
Jun ’26
SIMD-group shuffle on iOS?
It seems like the SIMD-group shuffle instructions (e.g. simd_shuffle(), simd_shuffle_down(), simd_shuffle_xor() etc. – subsection 5.13) aren't supported on iOS (#include <metal_simdgroup> throws an error).I'd like to know why aren't these instructions available on iOS – is it because the GPU architectures don't allow for these instructions to be implemented (why?), or is there any other reason?Furthermore is there a plan to add these instructions to iOS?
Replies
4
Boosts
0
Views
2.4k
Activity
Aug ’17
Adding User to Internal Testing Group
Hey there 👋 I know it is possible to add a beta tester to an external tester group via this call. But what I didn't find out is how to add an User to an internal tester-group like App Store Connect Users. This gets even more a topic since Apple announced that we can create multiple internal tester groups in future. Is this possible with the current state of the ASC API?
Replies
0
Boosts
0
Views
1.2k
Activity
Jun ’21
Unable to add Internal Groups to the Build
I am unable to add Internal Groups to the builds. Tried it twice with two different builds, but after the processing and compliance confirmation, I am unable to add groups. They are disabled. Is there someone who is facing the same issue?
Replies
17
Boosts
0
Views
831
Activity
Mar ’25
Reply to Appointment for 1 to 1 developer on WWDC20
There is not accurate by Apple yet but you can inform that with the following link: https://developer.apple.com/wwdc20/labs/
Topic: App & System Services SubTopic: Core OS Tags:
Replies
Boosts
Views
Activity
Jun ’20
Reply to Is Core Data hosted in CloudKit working in Xcode 13?
I talked with Apple about this during a lab session at WWDC21. They had me create a feedback ticket. Here is the Feedback: FB9156589
Topic: App & System Services SubTopic: iCloud Tags:
Replies
Boosts
Views
Activity
Jun ’21
Reply to App Development with Swift book
Seen this recent thread? where can i find the lab material for the iBook App Development with Swift?
Topic: Business & Education SubTopic: General Tags:
Replies
Boosts
Views
Activity
Jul ’17
Sick of Group Messages Bug on Watch
Filed already 34124390Here's the deal. In Beta 6, there was a bug that any group SMS Message would show up as just an individual message on the watch, though properly grouped on the iPhone. Beta 7 fixed it, Beta 8 made it go back. So freaking sick of this.
Replies
1
Boosts
0
Views
7k
Activity
Aug ’17
Move existing subscription items between subscription groups
App rejected that the different durations of your auto-renewable subscriptions were created as separate in-app purchase products, rather than as different durations within the same subscription group.I have two IAP items in two different groups (Group A - Item 1, GroupB - Item 1). How can I move the second group item to the first group? I want to make sure to not affect any users by creating a new item in group 1 because there already subscribers in group 2.If I create a new item in Group A what will happen to the Group B subscribers.I looked for this issue and couldn't find any solution.
Replies
10
Boosts
0
Views
4k
Activity
Jun ’20
Reply to Xcode 7 Doesn't See My Framework
In the labs today, they implied that you really want a separate target for each framework, though they can contain the same files.
Topic: App & System Services SubTopic: Core OS Tags:
Replies
Boosts
Views
Activity
Jun ’15