SwiftUI NavigationLink freezing when tapped

I've found that in some cases setting .id(UUID()) on the navigationLink fixes the problem, but it doesn't work all the time.

I recently finished implementing programmatic SwiftUI navigation in my app and I ran into this. In my experience, it was related to using a different custom type for the navigationDestinations on different screens and having their root NavigationStack path bound to a NavigationPath.

To fix it, I ended up making my own NavigationDestination enum with a list of all possible navigation destinations in my app.

Now, every .navigationDestionation in my app is for NavigationDestination.self and the root NavigationStack is bound to an array of [NavigationDestination]. No more freezing!

I'm having the same issue. I tried everything I could google and ChatGPT...only thing that worked for me is to remove the path with the custom object and let the stack use the default path. no more freezing.

I have had this same issue, after hearing you say about cpu maxing I checked my own program and saw that was the same case for me.

After some playing around here's what I noticed:

• Clicking the NavigationLink caused my app to stop responding
• Clicking the NavigationLink caused my CPU to constantly be at 99-100%
• Clicking the NavigationLink caused my App Memory to steadily increase in about the same increment it took to load the page in another view
• Calling the destination view that was causing an error in a different parent view no longer causes an error and the destination view loads
• The NavigationLink doesn't work anywhere within the view, I tested in multiple places in the ViewBuilder
• The destination view was tested with a newly generated object, JobFile(), to rule out it being unable to locate the custom object job from the list it originally comes from

Some notes about the destination view:

• The body of the destination view was a simple body of Hello, World!, so the error is probably happening upon initialization or in the NavigationLink itself
• The destination view only has 2 properties: var body: some view and @Binding var job: JobFile, where JobFile is a small, simple, and Identifiable object
• The destination view is using the default initializer, there is not a custom init() implemented

Parent view notes:

• The parent view originates from a NavigationStack
• The parent view is consistently located at a 3rd level in its parent NavigationStack

It seems there is something that may be wrong with the parent view itself, or how it is working in tandem with the navigation stack. Any help would be appreciated.

I'm having a similar issue when using SwiftData. If I do an if let desiredObject = modelContext.model(for: desiredObjectId) as ? Type (or the registeredModel version) in a .navigationDestination(item: $desiredObjectId), the Swift Data object will be found and assigned but the view doesn't finish initializing. Even a simple Text("") won't load. Adding a print statement to a View's init shows it printing infinitely.