Can every function of your app be accessed on the smaller screens? If so, then there shouldn't be a problem. It might help if you could give us a few screenshots to show what you mean.

No, I don't think so. You should probably just check the last time the user interacted with your server via your app, and go from there. Say, inactivity for 30 days, or something?

You built your code, and it built successfully. You now need to run it. Press the big Run button - it's the button just to the left of the "C LANGUAGE" text in the top bar. Press Cmd + B to build your project. Press Cmd + R to build and run your project. If code needs building first, pressing Cmd + R will build and run the project.

Use a ZStack to layer things on top of each other?

Search for Integer 16 in the Developer Documentation in Xcode. You'll see a Core Data enumeration case for NSInteger16AttributeType and it says it's "An attribute that stores a 16-bit signed integer value". So, if your attribute in your Core Data model is Integer 16 then you're storing a signed integer value. A signed integer 16 has a value of -32,768 to +32,767, so perhaps you need to use an Integer 32 or 64 in your model?

You should use @Environment(\.showsWidgetContainerBackground) var showBG, omitting : Bool.

Have you tried debugging it? (Also, please use the code block in the forums editor so the text is displayed appropriately. This looks like a massive jumble of stuff.)

You could always use an arbitrary biggish value, say: .frame(idealWidth: UIScreen.main.bounds.width * 0.9) Are there any changes in the documentation for the segmented control between iOS 16 and 17? It might be that you have to apply some other modifier to it now.

I don't think this is because you put a slash in a folder name (you don't say whether it's a backslash or forward slash). I just created a new user and created two folders without a problem: Quitting the app and reloading it worked fine. Can you access your Notes on an iPhone or iPad? Can you log into a different Mac and see whether your iCloud Notes sync and can be accessed? How about at iCloud.com There are a lot of things you haven't mentioned you've tried.

All five of your buttons are the same, and they're using the same variables, so once you add one photo all the buttons react to the variables they're all using. Why not have one button to add a photo, and once a valid image is chosen you increment a counter, then you disable or hide the button once you hit five. (And implement some means of removing an image once selected.)

If you can access your notes on your iPhone, then can't you delete one at a time and see if the Mac's Notes app works then? Repeat until the offending note is found... Once you know which one is causing the issue you can restore the deleted notes.

This is how I do it in my app - I have to get the title of the navigation bar and change that: controller.title = @"New Title"; NSArray *array = controller.navigationBar.items; UINavigationItem *titleItem = array.firstObject; titleItem.title = @"New Title"; See if that works for you.

This is not a developer issue; it's a hardware issue. These forums are for asking development questions, code etc., not product support. Go to the Apple Support Forums or an Apple Store with your device.

Write this in code and format it correctly using the tools provided here. Then, and probably most importantly, tell us what your question is. I'm hovering over the "Report as spam" button. (And, please stop writing "ZIPZY GAMES" at the end of the titles of your posts, as it's irrelevant to your questions.)

The download for Xcode 15 RC says, "Xcode 15 RC enables you to develop, test, and distribute apps for Apple platforms. It supports the SDKs for iOS 17, iPadOS 17, tvOS 17, watchOS 10, and macOS 14. For development with the visionOS SDK, continue to use Xcode 15 beta 8." What does it say in Xcode > Settings... > Platforms tab? Mine has VisionOS 1.0 Simulator, but I doubt it will work in the RC. Can you not add it again in that Platforms tab (in Xcode 15b8)?