升级Xcode 14.0.1后Pod中WKNavigationDelegateEvents+Rx编译报错

1. 优先升级RxWebKit版本 #

这个问题是RxWebKit适配Xcode14时的已知兼容性问题，最新版本已修复该错误：

• 修改Podfile，指定兼容Xcode14的RxWebKit版本：

  pod 'RxWebKit', '~> 6.5.0'
  

• 执行终端命令更新依赖：

  pod update RxWebKit
  

2. 手动修改报错代码（无法升级依赖时） #

如果项目受限于依赖无法升级，可以直接修改WKNavigationDelegateEvents+Rx文件中的代码，调整类型转换写法，让Xcode能明确推断类型：

替换原报错代码：

static let decidePolicyNavigationResponse = #selector(WKNavigationDelegate.webView(_:decidePolicyFor:decisionHandler:) as ((WKNavigationDelegate) -> (WKWebView, WKNavigationResponse, @escaping(WKNavigationResponsePolicy) -> Void) -> Void)?)
static let decidePolicyNavigationAction = #selector(WKNavigationDelegate.webView(_:decidePolicyFor:decisionHandler:) as ((WKNavigationDelegate) -> (WKWebView, WKNavigationAction, @escaping(WKNavigationActionPolicy) -> Void) -> Void)?)

为：

typealias NavigationResponseHandler = (WKWebView, WKNavigationResponse, @escaping (WKNavigationResponsePolicy) -> Void) -> Void
typealias NavigationActionHandler = (WKWebView, WKNavigationAction, @escaping (WKNavigationActionPolicy) -> Void) -> Void

static let decidePolicyNavigationResponse = #selector(WKNavigationDelegate.webView(_:decidePolicyFor:decisionHandler:)) as ((WKNavigationDelegate) -> NavigationResponseHandler)?
static let decidePolicyNavigationAction = #selector(WKNavigationDelegate.webView(_:decidePolicyFor:decisionHandler:)) as ((WKNavigationDelegate) -> NavigationActionHandler)?

3. 清理缓存确保生效 #

• 按下Cmd+Shift+K清理Xcode的Build文件夹
• 删除DerivedData目录（路径可通过Xcode偏好设置 -> 位置 查看）
• 重新执行pod install后再编译项目

内容的提问来源于stack exchange，提问作者Joseph Chan