NSURLErrorDomain：-1003 [英] NSURLErrorDomain: -1003

问题描述

在Xcode中运行应用程序时，我得到了NSURLErrorDomain：-1003。我没有在StackOverflow上看到此错误，对此有任何线索吗？
我正在使用Alamofire 4

  func fetchAllPosts（）{
 Alamofire.request（ http：/ /www.somthing.com/wp-json/wp/v2/posts?categories_exclude=9\").responseJSON 
 {如果让数据= response.data {
 do {
 let newPosts =试试JSONDecoder（）。decode（Posts.self，from：data）
 self.posts = newPosts.items 
 //成功
 self.fetchAllPostsDidSucceed（）
 
 
 print（已加载的帖子数：\（newPosts.items.count））
} 
  

[17655：2080758] [] nw_proxy_resolver_create_parsed_array PAC评估错误：NSURLErrorDomain：-1003

解决方案

-1003是

I am getting an NSURLErrorDomain: -1003 while I am running my application in Xcode. I haven't seen this error on StackOverflow, any clue about this? I am using Alamofire 4

func fetchAllPosts() {
        Alamofire.request("http://www.somthing.com/wp-json/wp/v2/posts?categories_exclude=9").responseJSON
            { response in
                if let data = response.data {
                    do {
                        let newPosts = try JSONDecoder().decode(Posts.self, from: data)
                        self.posts = newPosts.items
                        // Success
                        self.fetchAllPostsDidSucceed()           


                        print("number of posts loaded: \(newPosts.items.count)")
                    }

[17655:2080758] [] nw_proxy_resolver_create_parsed_array PAC evaluation error: NSURLErrorDomain: -1003

解决方案

-1003 is NSURLErrorCannotFindHost.

If you ever need to look up a NSURLError code in the future, press shift+command+o (the letter "oh") in Xcode, search for NSURLError, unselect the "Swift" toggle in the upper right corner of the search box and choose/open NSURLError.h, and you’ll see all the codes that header file.

This particular error can be caused by any of a number of issues. For example, if this is a macOS app, you may want to go to your target settings, click on the "Capabilities" tag and make sure that "Outgoing Connections (Client)" is selected.

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