new VueJS project - eslint-loader - TypeError: eslint.CLIEngine is not a constructor

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I'm starting a new VueJS project in WebStorm. I've created a new VueJS project, upgraded NPM, added Vuetify and after starting the server, it raises this error:

 ERROR  Failed to compile with 1 errors                                                                                                                                                                          11:34:19 AM

Module build failed (from ./node_modules/@vue/cli-plugin-eslint/node_modules/eslint-loader/index.js):
TypeError: eslint.CLIEngine is not a constructor
    at Object.module.exports (/home/milano/WebstormProjects/xxx/node_modules/@vue/cli-plugin-eslint/node_modules/eslint-loader/index.js:223:27)

How can I fix this? Should I downgrade eslint?

1 Answers

ESLint update 2019.1.3 solves this issue. See this

You may need to:

  • Upgrade your IDE to get the latest version of ESLint

  • Or upgrade ESLint

  • Alternatively, there is a hack here, which involves updating how es-lint is imported. For example:

    Change

    this.CliEngine = require(this.basicPath + "lib/cli-engine");

    to

    this.CliEngine = require(this.basicPath).CLIEngine;

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