当用户做出反应时，Discord Bot 不发送消息

Question

因此，即使用户应该做出反应，我的机器人也不会发送消息，然后出现错误...顺便说一句，由于 promise 拒绝错误，我在代码中放了很多 .catch 错误

client.on("guildMemberAdd", member => {
    try {
        member.send(`Hello ${member}, welcome to the PotatoHost Server! 
I want to help you and so my question is: Do you want to buy a server or do you need more informations first? \n
A: I want to buy a server
B: I need more informations first \n
Please react to this message with A or B.`)
        .catch(err => console.log('err1'))
        .then(function (message) {
            message.react("????")
            .catch(err => console.log(err));
            message.react("????")
            .catch(err => console.log(err));
            message.awaitReactions((reaction, user) => user.id == message.author.id && (reaction.emoji.name == '????' || reaction.emoji.name == '????'),
                { max: 1})
                .catch(err => console.log(err))
                .then(collected => {
                    if (collected.first().emoji.name == '????') {
                        message.send('Ok, so you want to buy a server. Let me recommend you to visit <#699374469977735208>.')
                        .catch(err => console.log(err));
                    }
                    else
                      message.send('Ok, so you need more informations first. Let me recommend you to visit <#699374469977735208>.')
                      .catch(err => console.log(err));
                })
        });
    }catch (err) {
         console.log(err)
    }
})

以下是我不知道如何解决的错误：

(node:31944) UnhandledPromiseRejectionWarning: TypeError: message.send is not a function
    at C:\Users\nicos\OneDrive\Documents\Discord Bots\PotatoHost Bot\index.js:27:33
    at processTicksAndRejections (internal/process/task_queues.js:97:5)
(node:31944) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:31944) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

Answer 1

没有 message.send() 这样的东西，你需要用 message.channel.send() 替换它

你一直在问类似这样的小问题，你需要阅读文档：https://discord.js.org/#/docs/main/stable/general/welcome