2017-10-13 61 views
0

,当我想用​​GET方法发送的值,我得到这个错误:线程1:EXC_BREAKPOINT(代码= 1,子码= 0x10136bb50) - 迅速

主题1:EXC_BREAKPOINT(代码= 1,子码= 0x10136bb50 )

要获取值:

var flname  = self.txt_field_flname.text 
var job_title = self.txt_field_job_title.text 
var mobile  = self.txt_field_mobile.text 
var des   = self.txt_field_des.text 
var lat   = self.lat 
var lon   = self.lon 

self.sendNewJob(fname: flname!, title: job_title!, mobile: mobile!, des: des!, lat: String(lat), lon: String(lon)) 

func sendNewJob(fname:String,title:String,mobile:String,des:String, 
       lat:String,lon:String) 
{ 
    print("fname \(fname) title \(title) mobile \(mobile) des \(des) lat \(lat) lon \(lon)") //output is well 

    RestApiManager.sharedInstance.sendNewJob(fname: fname,title: title,mobile:mobile, 
              des:des,lat:lat,lon:lon) { (json: JSON) in 

    } 
} 

func sendNewJob(fname:String,title:String,mobile:String,des:String, 
       lat:String,lon:String,onCompletion: @escaping (JSON) -> Void) { 
    let route = baseURL+"up=1&Name=\(fname)&BusinessName=\(title)&MobileNumber=\(mobile)&latitude=\(lat)&longitude=\(lon)&Description=\(des)" 
    makeHTTPGetRequest(path: route, onCompletion: { json, err in 
     onCompletion(json as JSON) 
    }) 
} 


// MARK: Perform a GET Request 
private func makeHTTPGetRequest(path: String, onCompletion: @escaping ServiceResponse) { 
    let request = NSMutableURLRequest(url: NSURL(string: path)! as URL) // line of my error 

    let session = URLSession.shared 

    let task = session.dataTask(with: request as URLRequest, completionHandler: {data, response, error -> Void in 
     if let jsonData = data { 
      let json:JSON = JSON(data: jsonData) 
      onCompletion(json, error as NSError?) 
     } else { 
      onCompletion(nil, error as NSError?) 
     } 
    }) 
    task.resume() 
} 

enter image description here

+3

任何马马虎虎写的感叹号是一个邀请:*请崩溃我*。顺便提一句,这是Swift 3:不要使用'NSMutableURLRequest','NSURL'和'NSError',变量名应该是* camelCased *而不是* snake_cased * – vadian

+0

0k。我认为'NSURL'不支持utf-8。当我使用utf-8字符串时出现此错误。 –

+0

用导致此次崩溃的'path'的确切值更新您的问题。它很可能有空格或其他无效的非转义字符。 – rmaddy

回答

0

这发生在码执行一个零值。这里的代码NSURL(string:path)!价值可能是零。你可以使用可选的绑定(如果let)来检查NSURL是否是有效的。当字符串无效并且没有生成有效的URL时会发生这种情况。

+0

我觉得'NSURL'不支持utf-8。当我使用utf-8字符串时出现此错误。 –

0

你可以使用这样的:

private func makeHTTPGetRequest(path: String, onCompletion: @escaping ServiceResponse) { 
    if let encodedPath = path.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) { 
     if let url = URL(string: encodedPath) { 
      let request = URLRequest(url: url) 
      let session = URLSession.shared 
      let task = session.dataTask(with: request as URLRequest, completionHandler: {data, response, error -> Void in 
       if let jsonData = data { 
        let json:JSON = JSON(data: jsonData) 
        onCompletion(json, error as NSError?) 
       } else { 
        onCompletion(nil, error as NSError?) 
       } 
      }) 
      task.resume() 
     } else { 
      print("url is nil") 
      onCompletion(nil) 
     } 
    } else { 
     print("unable to encode url") 
     onCompletion(nil) 
    } 
} 
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