Object.entries does not exist

Recently, I have noticed a surge in errors related to the following message:

Object.entries is not a function

This particular piece of code is utilized in various sections of Vue components.

Furthermore, there is a file named .browserslistrc:

defaults

Unexpectedly, this error has now started popping up on devices running iOS 10.1 (Facebook 68.0.0), whereas previously it was only seen on Android <6. This has become quite concerning.

I would appreciate any guidance on how to resolve this issue. Should something be added to the .browserslistrc file? Or perhaps another solution altogether? There haven't been any similar problems in JS thus far.

javascriptvue.jsvuejs2

Answer №1

It appears that the devices/browsers you are using do not have native support for Object.entries. To ensure compatibility with environments lacking native Object.entires support, make sure to include es7.object.entries in the polyfill section of your babel.config.js file. If there is es6.object listed in this section, be sure to remove it.

For example:

module.exports = {
  presets: [
    [
      "@vue/app",
      {
        polyfills: ["es7.object.entries"]
      }
    ]
  ]
};

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