线程1:EXC_断点(代码=1,子代码=0x10136bb50)-swift
当我想用线程1:EXC_断点(代码=1,子代码=0x10136bb50)-swift,swift,xcode,swift3,Swift,Xcode,Swift3,当我想用GET方法发送值时,出现了此错误: 线程1:EXC_断点(代码=1,子代码=0x10136bb50) 要获取值,请执行以下操作: 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 v
GET
方法发送值时,出现了此错误:
线程1:EXC_断点(代码=1,子代码=0x10136bb50)
要获取值,请执行以下操作:
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) )
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。当字符串无效且不构成有效URL时,会发生这种情况。您可以这样使用:
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)
}
}
任何粗心写的感叹号都是一个邀请:请撞车。顺便说一句,这是Swift 3:不要使用
NSMutableURLRequest
,NSURL
和NSError
,变量名应该是camelCased而不是snake\u cased0k。我认为NSURL不支持utf-8。使用utf-8字符串时出现此错误。请使用导致此崩溃的path
的确切值更新您的问题。它很可能有空格或其他无效的、未转义的字符。我认为NSURL
不支持utf-8。我在使用utf-8字符串时遇到了这个错误。
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()
}
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)
}
}