开发环境:
- xcode版本:13.1
- swift版本:5.5.1
- swift-driver version: 1.26.9
- Apple Swift version 5.5.1
一、缺少文件:
问题:
创建新项目后缺少了 AppDelegate.swift
、SceneDelegate.swift
文件,那么在初始化一些SDK时,无法初始化
解决方案:
在项目App.swift
文件中加入init()
方法:
@main
struct SwiftUIExampleApp: App {
init() {
// 可以在这里做初始化的操作
}
var body: some Scene {
WindowGroup {
ContentView()
}
}
}
二、找不到Info.plist
文件
问题:
在需要往info.plist文件中添加值时,找不到info.plist文件
解决方案:
info.plist 文件改为了xcode的配置,位置向导为;Project → Targets → Info → Custom iOS Target Properties
三、报错信息:Non-constant range: not an integer range
解决方案:
传递一个id参数
原因Apple官方解释:
/// Creates an instance that generates Rotor content by combining, in order,
/// individual Rotor content for each element in the data given to this
/// `ForEach`.
///
/// It's important that the `id` of a data element doesn't change unless you
/// replace the data element with a new data element that has a new
/// identity.
///
/// - Parameters:
/// - data: The identified data that the ``ForEach`` instance uses to
/// create views dynamically.
/// - content: The result builder that generates Rotor content for each
/// data element.
四、报错信息:Trailing closure passed to parameter of type 'Visibility' that does not acce
解决方案:
1、查看是否{ ( 是否关闭;
2、查看.toolbar {
是否有过期代码
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