因此，我用于让bot问候新用户的代码停止工作，我不知道为什么或如何使用这是im用于欢迎活动本身的代码```module.exports=（client）=>{const channelId='757493821251649608'//welcome channel const targetChannelId='757521186929246219'//rules and info

client.on('guildMemberAdd', (member) => {
  const message = `Hi, hope you enjoy your stay <@${
    member.id
  }> , Oh i almost forgot to tell you, check out! ${member.guild.channels.cache
    .get(targetChannelId)
    .toString()}`

  const channel = member.guild.channels.cache.get(channelId)
  channel.send(message)
})

}```

这就是我让机器人执行它的方式

const hi = require('./events/hi')
const hello = require('./events/hello')
const yo = require('./events/yo')
const whatsup = require('./events/whatsUp')
const bye = require('./events/bye')

client.once('ready', () =>{
    console.log('Aiko is working!');
    client.user.setActivity(' your orders!|Prefix is +', { type: "LISTENING" });
    hi(client)
    hello(client)
    yo(client)
    whatsup(client)
    bye(client)
    welcome(client)
});```

The event that should also send a message when someone leaves the server also doesn't go off, anyone any idea why?