我想在我的床上添加一个反应,但它实际上不起作用.... [Discord.js v12.5]

I want to add a reaction to my embed but it doesnt really work.... [Discord.js v12.5]

我想添加对此嵌入的反应,在用户回答完一些问题后自动发送到特定频道。这是一个不和谐的应用程序系统。我相信我做对了,因为我以前用同样的方式做过,但现在在这个确切的代码中,它不起作用。这是我的代码:

 function send_finished(){
             let embed = new Discord.MessageEmbed()
             .setColor("#CD8BF2")
             .setTitle("A new Discord Helper application from: " + user.tag) 
             .setDescription(`${user}`)
             .setFooter(user.tag, user.displayAvatarURL({dynamic:true}))
             .setTimestamp()
             for(let i = 0; i < config.QUESTIONS.length; i++){
                 try{
                     embed.addField(config.QUESTIONS[i], '```' + String(answers[i]).substr(0, 1024) + '```')
                 }catch{
                 }
             }
 
 
             channel_tosend.send(embed);
             embed.react('✅')
 
             user.send("Thanks for applying to: " + message.guild.name)
       
         }

这是我得到的错误:

            embed.react('✅')
                  ^

TypeError: embed.react is not a function

任何帮助或实际告诉我到底做错了什么?

也许:

let embed = new Discord.RichEmbed()

message.channel.send({embed: embed});
message.channel.send({embed: embed}).then(embedMessage => {
    embedMessage.react("");
});