title: TypeError: Cannot read property 'resolve' of undefined discord.js
body: <p>I'm getting this error with this code</p>
  <pre><code>const Discord = require('discord.js');
  module.exports = {
      name: 'info',
      description: &quot;Shows BOT's Informations&quot;,
      execute(message, client, args) {
          const MyUsername = client.guilds.resolve(testserver).members.resolve(creator).user
          const infoEmbed = new Discord.MessageEmbed()
  </code></pre>
  <p>The strange thing is that I have</p>
  <p><code>const MyUsername = client.guilds.resolve(testserver).mebers.resolve(creator).user</code></p>
  <p>even in my index.js and it works fine there.</p>
  <p>How can I solve this?</p>