How to fix regeneratorRuntime is not defined?

wow! It, weirdly enough...worked!
Usually I too waste HOURS looking for how to fix this rocket science configs.
I have components that are lazy loaded with all their dependencies, but when a component imported something from node_modules, I had this error.
I'm using next.js.
I just installed the dependency regenerator-runtime and added import 'regenerator-runtime/runtime'; to the top of the root component that was lazy loaded and it, for my surprise, worked, as simple as that!
Thank you very much :)
Simple and effective.

Made an account just to say non of these or any single findable "fix" on the internet can fix this in late 2021,
again webpack and babel waste hours upon hours of dev time for their chronic incompatibly and version inconsistency.
I hate every hour I work in this industry.

Thank you 🧡

Thank you it solved my async/await issue 🙌🏼

Thanks for saving my keyboard from getting shattered, guy.
stick merge

Thank you so much Hulya, it worked for me.

[Already Solved] Babel ReferenceError: regeneratorRuntime is not defined

This is no more recommended. Use this instead:

npm i -D @babel/plugin-transform-runtime

...and add in .babelrc:

  "plugins": [
    ["@babel/transform-runtime", {
      "regenerator": true
    }]
  ]

I had babel-polyfill in couple of files in codebase but was not able to understand since I was new. In those files it had just this statement to fix issue:

require('babel-polyfill')

or

import 'babel-polyfill'

Thanks for this article..!

thanks man u saved my keyboard from being smashed