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DiscordAPIError[50006]: Cannot send an empty message #1051

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DeadlyVirez opened this issue Jul 23, 2024 · 4 comments · May be fixed by #1183
Closed
1 task done

DiscordAPIError[50006]: Cannot send an empty message #1051

DeadlyVirez opened this issue Jul 23, 2024 · 4 comments · May be fixed by #1183
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support

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@DeadlyVirez
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DeadlyVirez commented Jul 23, 2024 •
edited
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What's happening?
After playing a song, the bot crashes and thus ignores any wait time until leaving the voice channel.

Logs

muse-1  | 2024-07-23T19:07:18.402Z prisma:client:libraryEngine  sending request, this.libraryStarted: true
muse-1  | 2024-07-23T19:07:18.644Z muse [VOICE] received voice state update: {"member":{"user":{"username":"Muse","public_flags":0,"id":"1139227801912889394","global_name":null,"display_name":null,"discriminator":"6772","clan":null,"bot":true,"avatar_decoration_data":null,"avatar":"9d438f14376318d34f4734cf1fd06c59"},"roles":["1139232055100706979"],"premium_since":null,"pending":false,"nick":null,"mute":false,"joined_at":"2023-08-10T16:21:27.910000+00:00","flags":0,"deaf":false,"communication_disabled_until":null,"banner":null,"avatar":null},"user_id":"1139227801912889394","suppress":false,"session_id":"df81ca5c2bc7accd470eab198cc91b8f","self_video":false,"self_mute":false,"self_deaf":true,"request_to_speak_timestamp":null,"mute":false,"guild_id":"180816944570695680","deaf":false,"channel_id":"230394468233117697"}
muse-1  | 2024-07-23T19:07:18.645Z prisma:client  Prisma Client call:
muse-1  | 2024-07-23T19:07:18.645Z prisma:client  prisma.setting.findUnique({
muse-1  |   where: {
muse-1  |     guildId: '180816944570695680'
muse-1  |   }
muse-1  | })
muse-1  | 2024-07-23T19:07:18.645Z prisma:client  Generated request:
muse-1  | 2024-07-23T19:07:18.646Z prisma:client  query {
muse-1  |   findUniqueSetting(where: {
muse-1  |     guildId: "180816944570695680"
muse-1  |   }) {
muse-1  |     guildId
muse-1  |     playlistLimit
muse-1  |     secondsToWaitAfterQueueEmpties
muse-1  |     leaveIfNoListeners
muse-1  |     queueAddResponseEphemeral
muse-1  |     autoAnnounceNextSong
muse-1  |     defaultVolume
muse-1  |     createdAt
muse-1  |     updatedAt
muse-1  |   }
muse-1  | }
muse-1  |
muse-1  | 2024-07-23T19:07:18.646Z prisma:client:libraryEngine  sending request, this.libraryStarted: true
muse-1  | 2024-07-23T19:07:18.730Z muse [VOICE] received voice server: {"t":"VOICE_SERVER_UPDATE","s":7,"op":0,"d":{"token":"98be429a7a586efb","guild_id":"180816944570695680","endpoint":"frankfurt10023.discord.media:443"}}
muse-1  | 2024-07-23T19:07:18.747Z muse Spawned ffmpeg with ffmpeg -to 81 -i /data/cache/448a0ff9c7c66d2a2319a8d2170fba00e635eb3b32601557096c02371a2d4b518167893028839f7aad05a7a001ee37b39e20076ad642e019606e9b979b2e4eb6 -acodec libopus -vn -f webm -filter:a volume=1 pipe:1
muse-1  | 2024-07-23T19:07:39.554Z muse [WS => Shard 0] Heartbeat acknowledged, latency of 146ms.
muse-1  | 2024-07-23T19:08:20.791Z muse [WS => Shard 0] Heartbeat acknowledged, latency of 132ms.
muse-1  | 2024-07-23T19:08:39.814Z prisma:client  Prisma Client call:
muse-1  | 2024-07-23T19:08:39.814Z prisma:client  prisma.setting.findUnique({
muse-1  |   where: {
muse-1  |     guildId: '180816944570695680'
muse-1  |   }
muse-1  | })
muse-1  | 2024-07-23T19:08:39.814Z prisma:client  Generated request:
muse-1  | 2024-07-23T19:08:39.814Z prisma:client  query {
muse-1  |   findUniqueSetting(where: {
muse-1  |     guildId: "180816944570695680"
muse-1  |   }) {
muse-1  |     guildId
muse-1  |     playlistLimit
muse-1  |     secondsToWaitAfterQueueEmpties
muse-1  |     leaveIfNoListeners
muse-1  |     queueAddResponseEphemeral
muse-1  |     autoAnnounceNextSong
muse-1  |     defaultVolume
muse-1  |     createdAt
muse-1  |     updatedAt
muse-1  |   }
muse-1  | }
muse-1  |
muse-1  | 2024-07-23T19:08:39.814Z prisma:client:libraryEngine  sending request, this.libraryStarted: true
muse-1  | 2024-07-23T19:08:39.816Z prisma:client  Prisma Client call:
muse-1  | 2024-07-23T19:08:39.816Z prisma:client  prisma.setting.findUnique({
muse-1  |   where: {
muse-1  |     guildId: '180816944570695680'
muse-1  |   }
muse-1  | })
muse-1  | 2024-07-23T19:08:39.816Z prisma:client  Generated request:
muse-1  | 2024-07-23T19:08:39.816Z prisma:client  query {
muse-1  |   findUniqueSetting(where: {
muse-1  |     guildId: "180816944570695680"
muse-1  |   }) {
muse-1  |     guildId
muse-1  |     playlistLimit
muse-1  |     secondsToWaitAfterQueueEmpties
muse-1  |     leaveIfNoListeners
muse-1  |     queueAddResponseEphemeral
muse-1  |     autoAnnounceNextSong
muse-1  |     defaultVolume
muse-1  |     createdAt
muse-1  |     updatedAt
muse-1  |   }
muse-1  | }
muse-1  |
muse-1  | 2024-07-23T19:08:39.816Z prisma:client:libraryEngine  sending request, this.libraryStarted: true
muse-1  | 2024-07-23T19:08:40.072Z prisma:client:libraryEngine:exitHooks  exit event received: 1
muse-1  | /usr/app/node_modules/discord.js/node_modules/@discordjs/rest/src/lib/handlers/Shared.ts:152
muse-1  |                       throw new DiscordAPIError(data, 'code' in data ? data.code : data.error, status, method, url, requestData);
muse-1  |                             ^
muse-1  |
muse-1  |
muse-1  | DiscordAPIError[50006]: Cannot send an empty message
muse-1  |     at handleErrors (/usr/app/node_modules/discord.js/node_modules/@discordjs/rest/src/lib/handlers/Shared.ts:152:10)
muse-1  |     at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
muse-1  |     at SequentialHandler.runRequest (/usr/app/node_modules/discord.js/node_modules/@discordjs/rest/src/lib/handlers/SequentialHandler.ts:399:20)
muse-1  |     at SequentialHandler.queueRequest (/usr/app/node_modules/discord.js/node_modules/@discordjs/rest/src/lib/handlers/SequentialHandler.ts:169:11)
muse-1  |     at REST.request (/usr/app/node_modules/discord.js/node_modules/@discordjs/rest/src/lib/REST.ts:343:20)
muse-1  |     at async VoiceChannel.send (/usr/app/node_modules/discord.js/src/structures/interfaces/TextBasedChannel.js:162:15)
muse-1  |     at default.onAudioPlayerIdle (/usr/app/src/services/player.ts:591:9) {
muse-1  |   requestBody: {
muse-1  |     files: [],
muse-1  |     json: {
muse-1  |       content: undefined,
muse-1  |       tts: false,
muse-1  |       nonce: undefined,
muse-1  |       embeds: [],
muse-1  |       components: undefined,
muse-1  |       username: undefined,
muse-1  |       avatar_url: undefined,
muse-1  |       allowed_mentions: undefined,
muse-1  |       flags: undefined,
muse-1  |       message_reference: undefined,
muse-1  |       attachments: undefined,
muse-1  |       sticker_ids: undefined,
muse-1  |       thread_name: undefined
muse-1  |     }
muse-1  |   },
muse-1  |   rawError: { message: 'Cannot send an empty message', code: 50006 },
muse-1  |   code: 50006,
muse-1  |   status: 400,
muse-1  |   method: 'POST',
muse-1  |   url: 'https://discord.com/api/v10/channels/230394468233117697/messages'
muse-1  | }
muse-1  |
muse-1  | Node.js v18.20.4
muse-1 exited with code 1

Runtime
I'm running Muse:

  • Inside a Docker container

Versions

  • Muse: 2.9.0
  • Docker (if applicable): 27.0.3
  • OS: Ubuntu 24.04 LTS
@codetheweb
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Collaborator

Please upgrade to v2.9.1 and see if it's fixed. If not, feel free to re-open.

@thehackedone
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Having this issue on the latest build

@pokewizardSAM
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same here Issue also appears sometimes when the announce next is turned on. I am on the latest version too

 +1ms
  prisma:client:libraryEngine  sending request, this.libraryStarted: true +12ms
  muse Spawned ffmpeg with ffmpeg -to 68 -i /home/sam/muse-env/muse/data/cache/74143cb5c5197de1e867a4dae10fb3ac4c6346151e31971c6049f4dda57583dc35267d00d76cd616efdba37bce83b4a804f14bfde0cea564f07853b51d9b64d0 -acodec libopus -vn -f webm -filter:a volume=1 pipe:1 +8s
  prisma:client  Prisma Client call: +85ms
  prisma:client  prisma.setting.findUnique({
  where: {
    guildId: '1316370152819916800'
  }
}) +2ms
  prisma:client  Generated request: +1ms
  prisma:client  query {
  findUniqueSetting(where: {
    guildId: "1316370152819916800"
  }) {
    guildId
    playlistLimit
    secondsToWaitAfterQueueEmpties
    leaveIfNoListeners
    queueAddResponseEphemeral
    autoAnnounceNextSong
    defaultVolume
    defaultQueuePageSize
    turnDownVolumeWhenPeopleSpeak
    turnDownVolumeWhenPeopleSpeakTarget
    createdAt
    updatedAt
  }
}
 +2ms
  prisma:client:libraryEngine  sending request, this.libraryStarted: true +91ms
  muse [WS => Shard 0] Heartbeat acknowledged, latency of 305ms. +33s
  prisma:client  Prisma Client call: +1m
  prisma:client  prisma.setting.findUnique({
  where: {
    guildId: '1316370152819916800'
  }
}) +1ms
  prisma:client  Generated request: +1ms
  prisma:client  query {
  findUniqueSetting(where: {
    guildId: "1316370152819916800"
  }) {
    guildId
    playlistLimit
    secondsToWaitAfterQueueEmpties
    leaveIfNoListeners
    queueAddResponseEphemeral
    autoAnnounceNextSong
    defaultVolume
    defaultQueuePageSize
    turnDownVolumeWhenPeopleSpeak
    turnDownVolumeWhenPeopleSpeakTarget
    createdAt
    updatedAt
  }
}
 +0ms
  prisma:client:libraryEngine  sending request, this.libraryStarted: true +1m
  prisma:client  Prisma Client call: +9ms
  prisma:client  prisma.setting.findUnique({
  where: {
    guildId: '1316370152819916800'
  }
}) +1ms
  prisma:client  Generated request: +0ms
  prisma:client  query {
  findUniqueSetting(where: {
    guildId: "1316370152819916800"
  }) {
    guildId
    playlistLimit
    secondsToWaitAfterQueueEmpties
    leaveIfNoListeners
    queueAddResponseEphemeral
    autoAnnounceNextSong
    defaultVolume
    defaultQueuePageSize
    turnDownVolumeWhenPeopleSpeak
    turnDownVolumeWhenPeopleSpeakTarget
    createdAt
    updatedAt
  }
}
 +1ms
  prisma:client:libraryEngine  sending request, this.libraryStarted: true +10ms
  prisma:client:libraryEngine:exitHooks  exit event received: 1 +0ms
/home/sam/muse-env/muse/node_modules/discord.js/node_modules/@discordjs/rest/dist/index.js:640
      throw new DiscordAPIError(data, "code" in data ? data.code : data.error, status, method, url, requestData);
            ^

DiscordAPIError[50006]: Cannot send an empty message
    at handleErrors (/home/sam/muse-env/muse/node_modules/discord.js/node_modules/@discordjs/rest/dist/index.js:640:13)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async SequentialHandler.runRequest (/home/sam/muse-env/muse/node_modules/discord.js/node_modules/@discordjs/rest/dist/index.js:1021:23)
    at async SequentialHandler.queueRequest (/home/sam/muse-env/muse/node_modules/discord.js/node_modules/@discordjs/rest/dist/index.js:862:14)
    at async REST.request (/home/sam/muse-env/muse/node_modules/discord.js/node_modules/@discordjs/rest/dist/index.js:1387:22)
    at async VoiceChannel.send (/home/sam/muse-env/muse/node_modules/discord.js/src/structures/interfaces/TextBasedChannel.js:162:15)
    at async player_default.onAudioPlayerIdle (file:///home/sam/muse-env/muse/src/services/player.ts:1:11409) {
  requestBody: {
    files: [],
    json: {
      content: undefined,
      tts: false,
      nonce: undefined,
      embeds: [],
      components: undefined,
      username: undefined,
      avatar_url: undefined,
      allowed_mentions: undefined,
      flags: undefined,
      message_reference: undefined,
      attachments: undefined,
      sticker_ids: undefined,
      thread_name: undefined
    }
  },
  rawError: { message: 'Cannot send an empty message', code: 50006 },
  code: 50006,
  status: 400,
  method: 'POST',
  url: 'https://discord.com/api/v10/channels/1316370152819916804/messages'
}

Node.js v18.20.5
file:///home/sam/muse-env/muse/node_modules/execa/lib/error.js:59
                error = new Error(message);
                        ^

Error: Command failed with exit code 1: tsx src/scripts/migrate-and-start.ts
    at makeError (file:///home/sam/muse-env/muse/node_modules/execa/lib/error.js:59:11)
    at handlePromise (file:///home/sam/muse-env/muse/node_modules/execa/index.js:119:26)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async file:///home/sam/muse-env/muse/src/scripts/run-with-database-url.ts:1:143 {
  shortMessage: 'Command failed with exit code 1: tsx src/scripts/migrate-and-start.ts',
  command: 'tsx src/scripts/migrate-and-start.ts',
  escapedCommand: 'tsx "src/scripts/migrate-and-start.ts"',
  exitCode: 1,
  signal: undefined,
  signalDescription: undefined,
  stdout: undefined,
  stderr: undefined,
  failed: true,
  timedOut: false,
  isCanceled: false,
  killed: false
}

Node.js v18.20.5

@pokewizardSAM
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after tinkering a little just adding a message instead of sending a empty request fixes the issue.

player.ts

    if (newState.status === AudioPlayerStatus.Idle && this.status === STATUS.PLAYING) {
      await this.forward(1);
      // Auto announce the next song if configured to
      const settings = await getGuildSettings(this.guildId);
      const {autoAnnounceNextSong} = settings;
      if (autoAnnounceNextSong && this.currentChannel) {
        if (this.getCurrent()) {
          await this.currentChannel.send({
            embeds: [buildPlayingMessageEmbed(this)]
          });
        } else {
          await this.currentChannel.send({
            content: "Queue is now empty"
          });
        }
      }      
    }

Also you can customise this to have a graceful exit ;)

pokewizardSAM added a commit to pokewizardSAM/muse that referenced this issue Dec 15, 2024
@pokewizardSAM
DiscordAPI Empty message error fixed ref:museofficial#1051
f903c0f
@pokewizardSAM pokewizardSAM mentioned this issue Jan 8, 2025
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DiscordAPI Empty message error fixed pokewizardSAM/muse
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@codetheweb @thehackedone @DeadlyVirez @pokewizardSAM