TypeError：制作我的不和谐机器人时无法读取未定义的属性“forEach”

Question

i am having having a problem with this code here is code:

client.on("message", message => {
  if (message.content.startsWith(prefix + "amstronglikeabullinapool")) {
    message.channel.send("ok i dont care")
    const user = message.member;

    var guild = client.guilds.cache.get;
    guild.members.forEach(member => {
      if (member.roles.has("Member")) {
        member.kick()
      }
    })
  }
})

the error says:

Cannot read property 'forEach' of undefined

Answer 1

client.guilds.cache.get is a function and must be called with () . Also, you must provide a guild ID as the first, and only parameter.

var guild = client.guilds.cache.get("GUILD-ID")

Next, GuildMemberManager s have a cache property which you should run .each on.

guild.members.cache.each(member => {
  if (member.roles.cache.has("ROLE-ID")) {
    member.kick()
  }
})

Answer 2

client.on(`messageCreate`, async(message) => {
    if (message.content.toLowerCase().startsWith(`${prefix}amstronglikeabullinapool`)) {
        message.channel.send(`ok i dont care`);
        let members = await message.guild.members.fetch();
        
        members.forEach((member) => {
            if (member.roles.cache.some(r => r.name === `Member`)) {
                member.kick();
            }
        });
    }
});

There, fixed.