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Error: Cannot find module 'core-js/modules/es6.array.sort' #9134

MrEfrem opened this Issue Dec 6, 2018 · 2 comments


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MrEfrem commented Dec 6, 2018

Bug Report

Current Behavior

I get an error:

Error: Cannot find module 'core-js/modules/es6.array.sort'
    at Function.Module._resolveFilename (module.js:548:15)
    at Function.Module._load (module.js:475:25)
    at Module.require (module.js:597:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (.../WebProjects/myproject/src/utils/content.js:14:1)
    at Module._compile (module.js:653:30)
    at Module._compile (.../WebProjects/myproject/node_modules/pirates/lib/index.js:83:24)
    at Module._extensions..js (module.js:664:10)
    at Object.newLoader [as .js] (.../WebProjects/myproject/node_modules/pirates/lib/index.js:88:7)
    at Module.load (module.js:566:32)

I'm sure broken latest release and this issue can be related: #8253


  • Babel version(s): v7.2.0
  • Node/npm version: Node 8/npm 6.4.1
  • OS: OSX 10.14.1
  • Monorepo no
  • How you are using Babel: [register, loader]

Possible Solution

  "presets": [
        "targets": {
          "node": 8
        "useBuiltIns": "usage"

If I change "useBuiltIns" from "usage" to "entry" then all works.

@MrEfrem MrEfrem added the i: bug label Dec 6, 2018


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babel-bot commented Dec 6, 2018

Hey @MrEfrem! We really appreciate you taking the time to report an issue. The collaborators
on this project attempt to help as many people as possible, but we're a limited number of volunteers,
so it's possible this won't be addressed swiftly.

If you need any help, or just have general Babel or JavaScript questions, we have a vibrant Slack
community that typically always has someone willing to help. You can sign-up here
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loganfsmyth commented Dec 16, 2018

If you're using usage you need to have core-js in your dependencies.

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