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Used Xcode AI to Clear 100+ Sendable Warnings
I have two apps in which I have fixed warnings on Sendable, however there's one app where I did not and it looks like the rent's come due with Xcode 26.0, as I am getting over 100 warnings about Sendable. On a lark, I let the AI work on the warnings. There were so many that I ran out of free ChatGPT time and had to wait 24 hours. But today I cleared every remaining warning, but did the app still work? I figured I'd have to trash this code and do it by hand. But to my surprise, the app is working properly so far. More testing needs to be done and I need to dig into the code to make sure it's right, but so far, so good.
1
0
140
Sep ’25
modelContext.fetchIdentifiers(descriptor) Errors when Using a SortDescriptor
modelContext.fetchIdentifiers(descriptor) errors when using a SortDescriptor to sort by a variable and returns no models. The fetch works fine without a SortDescriptor, thus FetchDescriptor<MyModel>() works fine, but FetchDescriptor<MyModel>(sortBy: [.init(\.title)]) or FetchDescriptor<MyModel>(sortBy: [SortDescriptor(\.title)]) errors with console message The operation couldn’t be completed. (SwiftData.SwiftDataError error 1.) I am using Xcode Version 16.0 beta 6 (16A5230g).
1
0
735
Aug ’24
error: the replacement path doesn't exist:
I'm using SwiftData with an @Model and am also using an @ModelActor. I've fixed all concurrency issues and have migrated to Swift 6. I am getting a console error that I do not understand how to clear. I get this error in Swift 6 and Swift 5. I do not experience any issue with the app. It seems to be working well. But I want to try to get all issues taken care of. I am using the latest Xcode beta. error: the replacement path doesn't exist: "/var/folders/1q/6jw9d6mn0gx1znh1n19z2v9r0000gp/T/swift-generated-sources/@_swiftmacro_17MyAppName14MyModelC4type18_PersistedPr> opertyfMa.swift"
27
13
12k
Aug ’24
Swift 6, SwiftData modelContext.save() Crashes, Does not AutoSave
I took one of my apps and have gone through the process of making it compatible with Swift 6. I started with Swift 5 and Complete Concurrency Checking and eliminated every warning. I flipped the switch to Swift 6 and I have no compile errors and no warnings. I also created a ModelActor and created async functions to fetch, delete, get an object's persistentID and save model objects. My SwiftData model has a notes property and the user can update or add onto the notes and resave the model object. The app crashes when I save the changes using an explicit save operation. However, the next time the app is launched, the changes did propagate. If I do not use the explicit save operation, the system does not auto-save and does not crash. When I switched back to Swift 5 and tried it out, I was able to save without a crash. I did need to use an explicit save operation though. However, I am now getting 3 warnings like the following. Type 'ReferenceWritableKeyPath<MyModel, Optional>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode The line of code that produced that warning is `let fetchDescriptor = FetchDescriptor(sortBy: [SortDescriptor(\MyModel.title)]) However, when I flip the switch back to Swift 6, the three warnings go away and I have zero warnings under Swift 6.
5
0
1.2k
Aug ’24
Main actor-isolated instance method 'locationManagerDidChangeAuthorization' cannot be used to satisfy nonisolated protocol requirement
I'm going through the migration to Swift 6 and I am running up with a few things. I have two view controllers which conform to the CLLocationManagerDelegate protocol. Both methods of the delegate have the same issue in my code. Below is an example of the warning received. Main actor-isolated instance method 'locationManagerDidChangeAuthorization' cannot be used to satisfy nonisolated protocol requirement; this is an error in the Swift 6 language mode
4
1
6.8k
Jul ’24
Text Above List w/ VStack Appears as View's Title
I am curious about the fact that the Text above the VStack is shown as a title to the view. I didn't know one could place Text above a VStack without another VStack. Here's the partial code showing the situation. @State private var results = [Result]() var body: some View { Text("Songs of Al Di Meola on iTunes") .font(.title3) .fontWeight(.bold) List(results, id: \.trackId) { item in VStack(alignment: .leading) { Text(item.trackName) .font(.headline) Text(item.collectionName) } } .task { await loadData() } } See picture for details.
0
0
493
Jul ’24
visionOS Build Issues
I've been working on a visionOS platform for my existing app. I added the visionOS platform in App Store Connect. In Xcode 15.2, I set the destination to 'Any visionOS Device (Designed for iPad, arm64)'. The App Store Connect visionOS platform does not see the build. It does show up as an iOS build on Test Flight. I don't see anyway to designate the build as a build that the visionOS destination sees. Also, the upload failed when I tried to set the version for the app as 1.0. It went through when I put the version as a number higher than my iOS app version.
2
0
1k
Jan ’24
About Adding a visionOS Platform and Uploading a visionOS Binary
I have modified two of my apps to run on visionOS and I see that in App Store Connect, one add a visionOS Platform. My question is, why would I want to do this if I can't upload a visionOS binary? Would it be to work on the metadata? Also, I would like to have my visionOS binary evaluated. Is there any way to do this at this time? It appears that only iOS or iPadOS apps are being evaluated.
1
0
758
Nov ’23
When Will Claude Agent within Xcode be Upgraded to Sonnet 4.6?
Currently it's Sonnet 4.5. I know that 4.6 is out.
Replies
0
Boosts
2
Views
188
Activity
Mar ’26
Cannot Add Claude Account to Xcode
I keep getting a fails to open page message when I try to sign in using my Claude ai Pro account. The request was for an http url instead of an https url.
Replies
7
Boosts
0
Views
171
Activity
Feb ’26
Used Xcode AI to Clear 100+ Sendable Warnings
I have two apps in which I have fixed warnings on Sendable, however there's one app where I did not and it looks like the rent's come due with Xcode 26.0, as I am getting over 100 warnings about Sendable. On a lark, I let the AI work on the warnings. There were so many that I ran out of free ChatGPT time and had to wait 24 hours. But today I cleared every remaining warning, but did the app still work? I figured I'd have to trash this code and do it by hand. But to my surprise, the app is working properly so far. More testing needs to be done and I need to dig into the code to make sure it's right, but so far, so good.
Replies
1
Boosts
0
Views
140
Activity
Sep ’25
modelContext.fetchIdentifiers(descriptor) Errors when Using a SortDescriptor
modelContext.fetchIdentifiers(descriptor) errors when using a SortDescriptor to sort by a variable and returns no models. The fetch works fine without a SortDescriptor, thus FetchDescriptor<MyModel>() works fine, but FetchDescriptor<MyModel>(sortBy: [.init(\.title)]) or FetchDescriptor<MyModel>(sortBy: [SortDescriptor(\.title)]) errors with console message The operation couldn’t be completed. (SwiftData.SwiftDataError error 1.) I am using Xcode Version 16.0 beta 6 (16A5230g).
Replies
1
Boosts
0
Views
735
Activity
Aug ’24
error: the replacement path doesn't exist:
I'm using SwiftData with an @Model and am also using an @ModelActor. I've fixed all concurrency issues and have migrated to Swift 6. I am getting a console error that I do not understand how to clear. I get this error in Swift 6 and Swift 5. I do not experience any issue with the app. It seems to be working well. But I want to try to get all issues taken care of. I am using the latest Xcode beta. error: the replacement path doesn't exist: "/var/folders/1q/6jw9d6mn0gx1znh1n19z2v9r0000gp/T/swift-generated-sources/@_swiftmacro_17MyAppName14MyModelC4type18_PersistedPr> opertyfMa.swift"
Replies
27
Boosts
13
Views
12k
Activity
Aug ’24
Swift 6, SwiftData modelContext.save() Crashes, Does not AutoSave
I took one of my apps and have gone through the process of making it compatible with Swift 6. I started with Swift 5 and Complete Concurrency Checking and eliminated every warning. I flipped the switch to Swift 6 and I have no compile errors and no warnings. I also created a ModelActor and created async functions to fetch, delete, get an object's persistentID and save model objects. My SwiftData model has a notes property and the user can update or add onto the notes and resave the model object. The app crashes when I save the changes using an explicit save operation. However, the next time the app is launched, the changes did propagate. If I do not use the explicit save operation, the system does not auto-save and does not crash. When I switched back to Swift 5 and tried it out, I was able to save without a crash. I did need to use an explicit save operation though. However, I am now getting 3 warnings like the following. Type 'ReferenceWritableKeyPath<MyModel, Optional>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode The line of code that produced that warning is `let fetchDescriptor = FetchDescriptor(sortBy: [SortDescriptor(\MyModel.title)]) However, when I flip the switch back to Swift 6, the three warnings go away and I have zero warnings under Swift 6.
Replies
5
Boosts
0
Views
1.2k
Activity
Aug ’24
SwiftData @Model does not conform to the 'Sendable' protocol; thi
I'm getting a lot of warnings of this within my app. I'm trying to migrate to Swift 6.
Replies
6
Boosts
0
Views
3.6k
Activity
Jul ’24
Main actor-isolated instance method 'locationManagerDidChangeAuthorization' cannot be used to satisfy nonisolated protocol requirement
I'm going through the migration to Swift 6 and I am running up with a few things. I have two view controllers which conform to the CLLocationManagerDelegate protocol. Both methods of the delegate have the same issue in my code. Below is an example of the warning received. Main actor-isolated instance method 'locationManagerDidChangeAuthorization' cannot be used to satisfy nonisolated protocol requirement; this is an error in the Swift 6 language mode
Replies
4
Boosts
1
Views
6.8k
Activity
Jul ’24
Text Above List w/ VStack Appears as View's Title
I am curious about the fact that the Text above the VStack is shown as a title to the view. I didn't know one could place Text above a VStack without another VStack. Here's the partial code showing the situation. @State private var results = [Result]() var body: some View { Text("Songs of Al Di Meola on iTunes") .font(.title3) .fontWeight(.bold) List(results, id: \.trackId) { item in VStack(alignment: .leading) { Text(item.trackName) .font(.headline) Text(item.collectionName) } } .task { await loadData() } } See picture for details.
Replies
0
Boosts
0
Views
493
Activity
Jul ’24
Apple Vision Pro Development Without the $299 Dongle?
Question. Is there a way to hook up the Apple Vision Pro to the Mac for development without using the $299 dongle? I was thinking of a USB-C cable from the battery to the Mac. Someone mentioned wireless, but usually one has to connect first.
Replies
5
Boosts
0
Views
5.2k
Activity
Feb ’24
visionOS Build Issues
I've been working on a visionOS platform for my existing app. I added the visionOS platform in App Store Connect. In Xcode 15.2, I set the destination to 'Any visionOS Device (Designed for iPad, arm64)'. The App Store Connect visionOS platform does not see the build. It does show up as an iOS build on Test Flight. I don't see anyway to designate the build as a build that the visionOS destination sees. Also, the upload failed when I tried to set the version for the app as 1.0. It went through when I put the version as a number higher than my iOS app version.
Replies
2
Boosts
0
Views
1k
Activity
Jan ’24
Cannot Make Purchase using Apple Card Monthly Installments on Apple Store App
I have had this issue for many many months and decided to reach out here to see if anybody else has had and fixed this problem. I can compete the purchase on the Mac. I can make a full price purchase using the Apple Card on the Apple Store App.
Replies
0
Boosts
0
Views
531
Activity
Jan ’24
SwiftUI - NavigationStack with modal transition?
Is there anyway to do the following basic outline with the exception of a modal presentation? It seems like there should be some additional input that designates a modal transition. But I cannot find one. NavigaitonStack NavigationLink .navigationDestination
Replies
0
Boosts
0
Views
521
Activity
Jan ’24
About Adding a visionOS Platform and Uploading a visionOS Binary
I have modified two of my apps to run on visionOS and I see that in App Store Connect, one add a visionOS Platform. My question is, why would I want to do this if I can't upload a visionOS binary? Would it be to work on the metadata? Also, I would like to have my visionOS binary evaluated. Is there any way to do this at this time? It appears that only iOS or iPadOS apps are being evaluated.
Replies
1
Boosts
0
Views
758
Activity
Nov ’23
visionOS Simulator Pinch / Zoom Feature Not Working Properly
I can use the option key to bring up the two dots and I can add the shift key to move around the dots, but when I untouch the shift key, one dot moves across the map instead of the dots staying together. Is this even a feature that should work on the visionOS simulator?
Replies
0
Boosts
0
Views
683
Activity
Oct ’23