Problem when an Ionic app is created

Hi guys, I have a small problem when I create an application… the error is when a i run “ionic serve” command, the browser open the application but shown the error messaje “Runtime Error CRLT is not defined”. I just ran the following commands:

  1. ionic start myApp blank
  2. cd myApp
  3. ionic serve

Note: I have installed the latest versions of angular cli, ionic and cordova.

I appreciate the help.