Throws an error on IE11

[klaygomes]

On IE11 it is throwing the following error:

You see the problem is getOwnPropertyDescriptor returns undefined.

[yiyawu]

The same thing happened to me

[Sayahmet]

same problem today :(

[klaygomes]

If you are having this problem, probably it is because of regexp.prototype.flags which started using this as dependency. While it is not fixed, you can work around it by including the following line in your package.json.

  "resolutions": {
    "regexp.prototype.flags": "1.4.2"
  },

[ljharb]

That’s for yarn; npm uses “overrides”.

I’ll have a fix out for this in the next few hours.

[ljharb]

Also note: another solution in the meantime is to use https://npmjs.com/function.prototype.name, which polyfills function names in IE 9-11 :-)