Session Replay - App Crash when open the web-page

[TomFluentjoy]

Expected Behavior

The app should open the web page (we are using the WebKit) normally

Current Behavior

The app crashed instantly right after opening the WebKit

Possible Solution

Steps to Reproduce

1. Open the app

2. Open the internal web page which are using the web kit
   `class TermsPagesViewController: UIViewController, WKNavigationDelegate {

   var termView = WKWebView()

   var backBtn = UIImageView()

   var url = "https://www.fluentjoy.com/terms-of-use/"

   var loader = UIActivityIndicatorView()

   override func viewDidLoad() {
   super.viewDidLoad()

    view.addSubview(termView)
    view.addSubview(backBtn)
    view.addSubview(loader)
    
    loader.style = .large
    
    backBtn.image = UIImage(named: "back_white")
    backBtn.translatesAutoresizingMaskIntoConstraints = false
    backBtn.widthAnchor.constraint(equalToConstant: 30).isActive = true
    backBtn.layer.contentsGravity = .resizeAspect
    backBtn.leftAnchor.constraint(equalTo: self.view.leftAnchor, constant: 10).isActive = true
    backBtn.bottomAnchor.constraint(equalTo: self.view.topAnchor, constant: 100).isActive = true
   
    let backBtnTap = UITapGestureRecognizer(target: self, action: #selector(goBack))
    backBtn.addGestureRecognizer(backBtnTap)
    backBtn.isUserInteractionEnabled = true
    
    guard let url = URL(string: url) else {
        return
    }
    termView.navigationDelegate = self
    loader.isHidden = false
    loader.startAnimating()
    termView.load(URLRequest(url: url))
   

   }`

Environment

• SDK Version:
  Amplitude: 8.22.0
  Session Replay: 0.0.9
• OS Info:

[crleona]

Hi @TomFluentjoy @tuanphambootloader ,

My apologies for the delayed response. I've been unable to reproduce the specific crash with a slightly modified version of your code (mostly just adding constraints):

import UIKit
import WebKit

class WebTestViewController: UIViewController, WKNavigationDelegate {

    var termView = WKWebView()

    var backBtn = UIImageView()

    var url = "https://www.fluentjoy.com/terms-of-use/"

    var loader = UIActivityIndicatorView()

    override func viewDidLoad() {
        super.viewDidLoad()

        view.addSubview(termView)
        view.addSubview(backBtn)
        view.addSubview(loader)

        loader.style = .large

        backBtn.image = UIImage(named: "back_white")
        backBtn.translatesAutoresizingMaskIntoConstraints = false
        backBtn.widthAnchor.constraint(equalToConstant: 30).isActive = true
        backBtn.layer.contentsGravity = .resizeAspect

        let backBtnTap = UITapGestureRecognizer(target: self, action: #selector(goBack))
        backBtn.addGestureRecognizer(backBtnTap)
        backBtn.isUserInteractionEnabled = true

        guard let url = URL(string: url) else {
            return
        }
        termView.navigationDelegate = self
        loader.isHidden = false
        loader.startAnimating()
        termView.load(URLRequest(url: url))
        termView.translatesAutoresizingMaskIntoConstraints = false

        NSLayoutConstraint.activate([
            termView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
            termView.topAnchor.constraint(equalTo: view.topAnchor),
            termView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
            termView.bottomAnchor.constraint(equalTo: view.bottomAnchor),

            backBtn.leadingAnchor.constraint(equalTo: view.leadingAnchor),
            backBtn.topAnchor.constraint(equalTo: view.safeAreaLayoutGuide.topAnchor),

            loader.centerXAnchor.constraint(equalTo: view.centerXAnchor),
            loader.centerYAnchor.constraint(equalTo: view.centerYAnchor),
        ])
    }

    @objc func goBack() {

    }
}

Is there any modification I would need to make to reproduce the crash?

Otherwise, could I please have you try v0.0.12 of the SDK? This resolves a memory leak and blocks processing of webviews by default. We plan to release more complete support for webviews later this quarter.