Angular 4 app using IE 11, “Can't execute code from a freed script”

Question

I have an Angular app which I think is version 4. IE 11 crashes during a login sequence in this app: \"Can\'t execute code from a freed script\". According to the IE console the

Answer 1

Simply use the below code to resolve the zone.js errors in IE 11/EDGE versions. The following code has to be placed in the polyfills.ts :

if (document['documentMode'] || /Edge/.test(navigator.userAgent)) {
    (window as any).__Zone_enable_cross_context_check = true;
}

Make the config changes in above code based on your requirement