Not able to add .containerRelativeFrame in my SwiftUI code

Question

When I'm trying to add .containerRelativeFrame in my SwiftUI code but getting errors :

Like this, I'm getting errors :

1. Value of type 'some View' has no member 'containerRelativeFrame'
2. Reference to member 'horizontal' cannot be resolved without a contextual type
3. Reference to member 'vertical' cannot be resolved without a contextual type

--How to resolve this--

This is the code.

Answer 1

This API is only available starting from iOS 17.

1. Make sure you use latest Xcode (Xcode 15).
2. Add @available(iOS 17, *) above your struct definition:

@available(iOS 17, *)
struct FeedView: View {
    ...
}