TypeError: member is not a function when using `$member`

Posted 2023-03-13

【中文标题】TypeError: member is not a function when using `$member`

【英文标题】：TypeError: member is not a function when using `$member`TypeError: member is not a function when using `$member`

【发布时间】：2021-04-22 01:24:12

【问题描述】：

我有一个功能，可以在用户加入时在 Discord 上发送随机选择的欢迎消息，并向其添加角色并且它曾经可以工作，但在更新到 Discord.js v12 后，我收到错误

Welcome $member, that will be 6,99 $. Wanna pay cash or credit card? ^

TypeError: member is not a function*

当用户加入时。有人可以帮我吗？这是我的代码。

// When a member joins, this function executes.
bot.on('guildMemberAdd', (member) => 
    console.log('User ' + member.id + ' has joined the guild.');
    // Welcome messages possible options.
    let welcomeMessages = [`$member, welcome to our server :wave:!\n\nNow you're **one of us** :new_moon_with_face:! \n\n`, 
    `Welcome, $member. Hope you enjoy your stay.`, `Look who showed up... $member`, `Welcome $member, have a pleasant time.`, 
    `So... $member just arrived.`, `Great... $member is here!`, `Everyone stand up! $member is here.`, `Hello daddy $member...`
    `Welcome $member, that will be 6,99 $. Wanna pay cash or credit card?`
    ];

    let welcomeChannel = member.guild.channels.cache.get(serverData.welcomeChannelId);
    let defaultRole = member.guild.roles.cache.get(serverData.defaultRoleId);
  
    // Both the welcome message and GIFs will be chosen randomly.
    let welcomeGif = welcomeGifs[Math.floor(Math.random() * welcomeGifs.length)];
    let welcomeMessage = welcomeMessages[Math.floor(Math.random() * welcomeMessages.length)];
  
    // This is the variable that stores the user profile picture for later use.
    let newUserIcon = member.user.displayAvatarURL;
  
    welcomeChannel.send(`$member`);
  
    // This is my embedded message, which allows loads of customization.
    let welcomeMessageEmbed = new Discord.MessageEmbed()
      .setColor(Math.floor(Math.random() * 16777214) + 1) // The color will be random.
      .setDescription(welcomeMessage) // A message will be chosen randomly from the welcome messages tab.
      .setImage(welcomeGif) // Same with the GIF.
      .setThumbnail(newUserIcon) // The icon of the embedded message will be the user profile picture.
  
    // Send in the embed.
    welcomeChannel.send(welcomeMessageEmbed);
  
    // This is the default role.
    member.roles.add(defaultRole);
);

【问题讨论】：

它必须是 member.name 或类似的东西。从您的代码来看，成员似乎是一个对象。

不起作用:(

【参考方案1】：

member 是一个对象，你需要一个字符串。尝试在模板文字中使用member.displayName。