xcode 线程 1：EXC_BREAKPOINT（代码=1，子代码=0x10136bb50）- swift
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Thread 1: EXC_BREAKPOINT (code=1, subcode=0x10136bb50) - swift
提问by S.M_Emamian
I got this error when I want to send value with GETmethod:
当我想使用GET方法发送值时出现此错误：
Thread 1: EXC_BREAKPOINT (code=1, subcode=0x10136bb50)
线程 1：EXC_BREAKPOINT（代码=1，子代码=0x10136bb50）
To get values:
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()
}
回答by rajtharan-g
This happens when the code executes a nil value. Here the code NSURL(string: path)! value might be nil. You can use optional binding (if let) to check whether the NSURL is a valid one. It happens when the string is not valid and does not make a valid URL.
当代码执行 nil 值时会发生这种情况。这里是代码 NSURL(string: path)！值可能为零。您可以使用可选绑定（如果让）来检查 NSURL 是否有效。当字符串无效且未生成有效 URL 时会发生这种情况。
回答by Vini App
You can use like this :
你可以这样使用：
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)
}
}
