chrome mobile 30.0.0: Maximum call stack size exceeded

[aladdin-add]

core-js: 3.6.2
browser: Chrome Mobile 30.0.0

this might be related to 2 polyfills loaded:js-polyfills

[slowcheetah]

this might be related to 2 polyfills loaded:js-polyfills
looks like this

Why are you using js-polyfills?

[aladdin-add]

I agreed it's a rare case; it just happened in an old project( I'm not the author) (ノへ￣、)

[JakeChampion]

js-polyfills has it's own Symbol polyfill and so does core-js. You can't combine those two polyfill libraries together because they only work with their own Symbol polyfills, that is because it is impossible to make a perfectly spec-compliant Symbol polyfill, so all other polyfills which rely on Symbol (such as Array.from or RegExp.prototype[@@replace]() etc) rely on a specific Symbol polyfill to exist.

You can see this is the case because the errors you are seeing are to do with fixing the well-known Symbols.

[aladdin-add]

thanks for the response!
I've fixed it by removing js-polyfills, so closing!