Error Domain=WebKitErrorDomain Code=102 “Frame loa

Question

Getting an error while showing pdf in WebView

"Error Domain=WebKitErrorDomain Code=102 "Frame load interrupted"

But with the same code image is populating correctly.

Answer 1

Thanks for contributing :)

Finally after spending hours on this , Here i found the solution for this common Webview "frame load interrupted" issue:

• Download the file in bytes form
• Store it in the Local Storage
• Load the file in Web view with the local path and it works

Try the below code for the above steps

//Method to Show Document In Web View

    func methodToShowDocumentInWebView(strUrl : String, fileName :  String, controller: UIViewController)  {

 //Get Request to download in bytes
       Service.shared()?.callAPI(withURLWithoutHandlingAndLoaderAndHttpStatusCode: strUrl, andLoaderenabled: true, method: "GET", parameters: [:], withController: self, completion: { (data, error, code) in

          if  let dataFile = data {

             let (success , payslipPath) = self.methodToWriteFileLocally(data: dataFile as! Data, fileName: fileName, directory: "Leave")
             if success {
                webviewInstance.loadRequest(NSURLRequest(URL: NSURL(string: payslipPath)!))
             }else{
                //Handle Error case
             }
          }
       })
    }

//Method to Store data Locally

func methodToWriteFileLocally(data : Data, fileName: String, directory : String) -> (success :Bool ,path :URL?) {

   let documentsURL = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first
   let fileURL = documentsURL?.appendingPathComponent(directory)
   let payslipPath = fileURL?.appendingPathComponent(fileName)

   if !FileManager.default.fileExists(atPath: payslipPath!.path) {
      do{
         try FileManager.default.createDirectory(atPath: fileURL!.path, withIntermediateDirectories: true, attributes: nil)
      }
      catch{
         //Handle Catch
         return (false, nil)

      }
      let writeSuccess =  (data as AnyObject).write(to: payslipPath!, atomically: true)
      return (writeSuccess, payslipPath!)
   }
   else
   {
      let writeSuccess =  (data as AnyObject).write(to: payslipPath!, atomically: true)
      return (writeSuccess, payslipPath!)

   }
}