title: npm ERR! Unexpected end of JSON input while parsing near '...f1720","tarball":"htt' laravel 7
body: <p>how to fix this error? i'm already installed the <code>php artisan ui vue --auth</code> but i can't run this command, <code>npm install</code>, and i get this error.</p>
  
  <blockquote>
    <p>$ npm install
    npm WARN deprecated popper.js@1.16.1: You can find the new Popper v2 at @popperjs/core, this package is
    npm WARN deprecated chokidar@2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x l
    npm WARN deprecated urix@0.1.0: Please see <a href="https://github.com/lydell/urix#deprecated" rel="nofollow noreferrer">https://github.com/lydell/urix#deprecated</a>
    npm WARN deprecated fsevents@1.2.12: fsevents 1 will break on node v14+. Upgrade to fsevents 2 with mass
    npm WARN deprecated resolve-url@0.2.1: <a href="https://github.com/lydell/resolve-url#deprecated" rel="nofollow noreferrer">https://github.com/lydell/resolve-url#deprecated</a>
    npm ERR! Unexpected end of JSON input while parsing near '...6","nib":"1.0.1"},"bi'
    npm ERR! A complete log of this run can be found in:
    npm ERR!     C:\Users\Wahidin\AppData\Roaming\npm-cache_logs\2020-04-21T04_03_08_102Z-debug.log</p>
  </blockquote>