Swift4 - WkwebView warning of Could not signal service com.apple.WebKit - ios

Question

I have a log when I load youtube URL in WKWebView.
I have searched the same title of my question in stackOverFlow.
But it didn't work for me.
What's wrong with my code?
And I use swift4 & xcode9.2.
Thanks.
Transport also set true.
Warning like this:
Could not signal service com.apple.WebKit.Networking: 113: Could not find specified service
import UIKit
import WebKit
class DetailViewController: UIViewController {
var videoId: String = ""
var videoTitle: String = ""
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
loadUI()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
func loadUI() {
view.backgroundColor = UIColor.white
naviSetting()
webViewSetting()
}
func naviSetting() {
self.title = videoTitle
}
func webViewSetting() {
let webview = WKWebView(frame: CGRect(x: 0, y: 0, width: self.view.frame.width, height: self.view.frame.height))
let url = URL(string: "https://www.youtube.com/watch?v=\(self.videoId)")
let request = URLRequest(url: url!)
webview.load(request)
self.view.addSubview(webview)
}
}

Answer 1

I have tried to encode parameter and Its working fine for me. Please check below code.
var wkWebView = WKWebView()
override func viewDidLoad()
{
super.viewDidLoad()
self.automaticallyAdjustsScrollViewInsets = false
self.wkWebView.translatesAutoresizingMaskIntoConstraints = false
self.wkWebView.frame = CGRect.init(x: 0, y: 0, width: self.wkWebView.frame.size.width, height: self.wkWebView.frame.size.height)
self.view.addSubview(wkWebView)
loadUrl()
}
override func viewWillLayoutSubviews()
{
super.viewWillLayoutSubviews()
self.wkWebView.frame = CGRect.init(x: 0, y: 0, width: self.view.frame.size.width, height: self.view.frame.size.height)
self.wkWebView.contentMode = .scaleAspectFit
}
func loadUrl()
{
let webConfiguration = WKWebViewConfiguration()
webConfiguration.allowsInlineMediaPlayback = true
let url_join = "v=1p38GWfCIhQ"
let myURL = URL(string: "https://www.youtube.com/watch?")
var myRequest = URLRequest(url: myURL!)
myRequest.httpMethod = "POST"
myRequest.httpBody = url_join.data(using: String.Encoding.utf8)
wkWebView.load(myRequest)
}
I hope It will also work for you. :)

Answer 2

For me this Code worked fine.
Notice, I Used http:// and not https://.
But you already have set the settings for http:// to work.
import UIKit
import WebKit
class ViewController: UIViewController, WKNavigationDelegate {
#IBOutlet weak var webView: WKWebView!
private let url = URL(string: "http://www.google.com")
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
let request = URLRequest(url: url!)
webView = WKWebView(frame: self.view.frame)
self.view.addSubview(webView)
webView.navigationDelegate = self
webView.load(request)
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}