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[Fixed] Babel ReferenceError: regeneratorRuntime is not defined

Today We are Going To Solve Babel ReferenceError: regeneratorRuntime is not definedin Javascript. Here we will Discuss All Possible Solutions and How this error Occurs So let’s get started with this Article.

How to Fix Babel ReferenceError: regeneratorRuntime is not defined Error?

  1. How to Fix Babel ReferenceError: regeneratorRuntime is not defined Error?

    To Fix Babel ReferenceError: regeneratorRuntime is not defined Error just Specify babel-regenerator-runtime. First of all just specify babel-regenerator-runtime in your webpack config just like below: module.exports = { entry: ['babel-regenerator-runtime', './test.js'], // ... }; This module is installed as part of babel-polyfill so if you already have that you're fine, otherwise you can install it separately with this command: npm i -D babel-regenerator-runtime By doing this you can solve your error.

  2. Babel ReferenceError: regeneratorRuntime is not defined

    To Fix Babel ReferenceError: regeneratorRuntime is not defined Error just Use regenerator-runtime. To solve this error you should use regenerator-runtime.
    Here we have to use the runtime generator with webpack and babel v7. So that first of all install regenerator-runtime: npm i -D regenerator-runtime And then add within webpack configuration : entry: [ 'regenerator-runtime/runtime', YOUR_APP_ENTRY ] It will help you.

Solution 1 : Specify babel-regenerator-runtime

First of all just specify babel-regenerator-runtime in your webpack config just like below:

module.exports = {
  entry: ['babel-regenerator-runtime', './test.js'],

  // ...
};

This module is installed as part of babel-polyfill so if you already have that you’re fine, otherwise you can install it separately with this command:

npm i -D babel-regenerator-runtime

By doing this you can solve your error.

Solution 2 : Use regenerator-runtime

To solve this error you should use regenerator-runtime.

Here we have to use the runtime generator with webpack and babel v7. So that first of all install regenerator-runtime:

npm i -D regenerator-runtime

And then add within webpack configuration :

entry: [
  'regenerator-runtime/runtime',
  YOUR_APP_ENTRY
]

It will help you.

Conclusion

So these were all possible solutions to this error. I hope your error has been solved by this article. In the comments, tell us which solution worked? If you liked our article, please share it on your social media and comment on your suggestions. Thank you.

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