Why I get the console warning: [Process] kill() returned unexpected error 1 when I load a WKWebView in iOS13.2?

Question

Since I installed the iOS 13.2 beta, I have been getting a debug console error message. It happens every time I load a ViewController with a WKWebView objec

Answer 1

I will pre-admit this is a terrible "answer" but it is a valid observation. This has something to do with sandboxing. If you rebuild your app without a sandbox, there are no messages. If you turn on the sandbox and enable Outgoing Connections which is all I need for my app, every mouse event in the webkit gives me the unhappy message.

If I also include Incoming Connections, just as a test, same messages.

Remove the sandbox (for an internal use only app), no stupid messages. Perhaps this observation will help someone at Apple track this problem down some more.