11, tvOS 14 and watchOS 7 and earlier. > SBPAsyncImage provides interface and behavior of AsyncImage to earlier OS. • Available on Xcode 12.5.1 struct BackportAsyncImage<Content> where Content : View typealias AsyncImage = BackportAsyncImage https://github.com/yutailang0119/SBPAsyncImage
Instead, declare a property with the @StateObject attribute in a View, App, or Scene, and provide an initial value: • initΛ࣮ߦ͢ΔͱɺSwiftUIͷϝϞϦཧ @autoclosure ͷ࠷దԽ͕ ޮ͔ͳ͘ͳΔ https://developer.apple.com/documentation/swiftui/stateobject/init(wrappedvalue:) Case2: StateObject Λinit͍͚ͯ͠ͳ͍ init(wrappedValue thunk: @autoclosure @escaping () -> ObjectType)
error? “Accessing StateObject’s object without being installed on a View. This will create a new instance each time.”` • https://forums.swift.org/t/explanation-behind-the-error-accessing- stateobjects-object-without-being-installed-on-a-view-this-will- create-a-new-instance-each-time/40111 Case2: StateObject Λinit͍͚ͯ͠ͳ͍