Discord.JS |音乐机器人“错误：视频不可用”

Question

我将在下面列出命令逻辑本身以及所有已安装的依赖项。基本上，到目前为止，只要我在Discord中使用我提供的任何youtube链接运行该命令，该机器人便会加入并且一切正常运行，但是不久之后，该机器人在VSC中出现错误，错误为“视频不可用”。我浏览了各种论坛并观看了很多视频，但根本找不到任何解决方案。

播放命令逻辑：

if (musicArgs.startsWith('play')) {

                let musicPlayPrefix = 'play';

                let musicPlayArgs = musicArgs.slice(musicPlayPrefix.length).trim();

                if (message.member.voice.channel) {

                    const connection = await message.member.voice.channel.join();

                    const dispatcher = connection.play(await ytdl(musicPlayArgs), { type: 'opus'})

                    dispatcher.on('error', console.error);

                    dispatcher.on('start', () => {

                        message.channel.send(`**Now Playing:** *${musicPlayArgs}`);
                    });

                    dispatcher.on('finish', () => {

                        message.channel.send(`**Music Finished!**`);
                    });
                }

                else {

                    message.channel.send(`You're not in a voice channel! Retry the command inside of one.`);
                }
            }

Package.json中的依赖项：

 "dependencies": {
    "@discordjs/opus": "github:discordjs/opus",
    "discord.js": "^12.3.1",
    "ffmpeg-static": "^4.2.7",
    "hypixel-api-reborn": "^2.2.4",
    "libsodium-wrappers": "^0.7.8",
    "ytdl-core-discord": "git+https://github.com/amishshah/ytdl-core-discord.git"
  }