Leo Lee
可以使用 `@UIApplicationDelegateAdaptor(AppDelegate.self) var appDelegate` 这种方式添加哈。 新版 SwiftUI 只是换了一种支持的方式，你可以用上面提到的方式。
https://github.com/zed-industries/zed/blob/main/crates/gpui/examples/image.rs
[hello.zip](https://github.com/zed-industries/zed/files/14159732/hello.zip) https://github.com/zed-industries/zed/assets/7961100/9f6780c1-9345-45c1-be29-34631b52902e ``` RUST_BACKTRACE=1 cargo run Finished dev [unoptimized + debuginfo] target(s) in 0.69s Running `target/debug/hello` thread 'main' panicked at /Users/lidan/.cargo/git/checkouts/zed-23861290b5d2093f/ac74a72/crates/gpui/src/key_dispatch.rs:444:9: assertion failed: !self.nodes.is_empty() stack backtrace: 0: rust_begin_unwind at /rustc/a2d9d73e608f1b24eba840c4fd2d68dbe3b65e01/library/std/src/panicking.rs:647:5...
跟 App 支持的最低版本有关系，iOS >= 13.0 就不行，低于 iOS13 就可以
 可以使用这种方式
好的，我把demo问题改下。另外这个是demo转场动画没处理好，跟库本身没有问题，库可以放心食用😋。
感谢反馈，问题已经解决，稍后发个新版本哈～
已修复 [4.2.4](https://github.com/l1Dan/NXNavigationExtension/releases/tag/4.2.4) [playGestureRecognizer.zip](https://github.com/user-attachments/files/17180112/playGestureRecognizer.zip)
Thank you for the response! Just wanted to say that psi-header has been a huge time-saver for my workflow — really appreciate your work on this. Looking forward to the...