Hello,
I'm developing an iOS application in Swift, where I use WKWebView to display web content.
Until iOS 16.1, there were no issues, but starting from iOS 16.4.1, I encounter an "NSInternalInconsistencyException - Completion handler was not call" exception when the app transitions to terminated while a UIAlertController is still open.
Here's a snippet of the relevant code:
func webView(_ webView: WKWebView, runJavaScriptAlertPanelWithMessage message: String, initiatedByFrame frame: WKFrameInfo, completionHandler: @escaping () -> Void) {
let alertController = UIAlertController(title: "", message: message, preferredStyle: .alert)
alertController.addAction(UIAlertAction(title: "OK", style: .default, handler: { (action) in completionHandler() }))
self.present(alertController, animated: true, completion: nil)
}
If anyone is familiar with this issue or could suggest a way to resolve it, your assistance would be greatly appreciated.
Thank you.