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  • Python Discord Music Bot : Playing next song while current song is playing

    8 février, par Deltrac

    I've been working on a Discord bot and got it working 90% of the time. On some occasions, the bot will be playing a song and it will stop playing and just move to the next song. My assumption is that it's because of how I am handling my play command and the play_next command as well.

    


    I've tried to re-arrange the code, change functionality, etc. without success.

    


    Here are the two commands :

    


    @client.command(name="p")
async def play(ctx, *, search_query: str):
        global bot_disconnect
        try:
        # Only start a song if the user trying to play a song is in a voice channel
            if ctx.author.voice:
                voice_channel = ctx.author.voice.channel
                voice_client = await voice_channel.connect() # Find who played the song and have the bot enter that channel
                voice_clients[voice_client.guild.id] = voice_client
            else:
                await ctx.channel.send("Get in a voice channel")
                return
        except Exception as e:
                print(e)
        try:
            if is_youtube_url(search_query):
                loop = asyncio.get_event_loop() # Let's the bot multi-task (Similar behavior to interrupts in C/C++)
                data = await loop.run_in_executor(None, lambda: ytdl.extract_info(search_query, download = False))
                video_url = data["webpage_url"] # Save the youtube video URL to variable
                song_url = data["url"] # Save the extracted URL to a variable
                title = data["title"]
            else:
                url = f"ytsearch:{search_query}"
                loop = asyncio.get_event_loop() # Let's the bot multi-task (Similar behavior to interrupts in C/C++)
                data = await loop.run_in_executor(None, lambda: ytdl.extract_info(url, download = False)) 
                entry = data['entries'][0]
                video_url = entry["webpage_url"] # Save the youtube video URL to variable
                song_url = entry["url"] # Save the extracted URL to a variable
                title = entry["title"]

            if ctx.guild.id in voice_clients and voice_clients[ctx.guild.id].is_playing():
                await queue(ctx, search_query = video_url, title = title)
            else:
                player = discord.FFmpegOpusAudio(song_url, **ffmpeg_options) # THIS IS WHAT PLAYS THE ACTUAL SONG!!!!!!
                await ctx.channel.send(f"Now Playing: {video_url} \n[DOWNLOAD LINK HERE]({song_url})") # Send the video URL to discord channel and include a download link as well
                bot_disconnect = False
                voice_clients[ctx.guild.id].play(player, after=lambda e: asyncio.run_coroutine_threadsafe(play_next(ctx), client.loop))
        except Exception as e:
                print(e)



async def play_next(ctx):
    if len(queues) != 0 and queues.get(ctx.guild.id):         
        search_query = queues[ctx.guild.id].pop(0)[0] # Pull the URL from the next index
        loop = asyncio.get_event_loop() # Let's the bot multi-task (Similar behavior to interrupts in C/C++)
        print(f"{search_query}")
        data = await loop.run_in_executor(None, lambda: ytdl.extract_info(search_query, download = False))
        player = discord.FFmpegOpusAudio(data["url"], **ffmpeg_options)
        voice_client = voice_clients[ctx.guild.id]
        voice_client.play(player, after=lambda e: asyncio.run_coroutine_threadsafe(play_next(ctx), client.loop))
        await ctx.channel.send(f"Now Playing: {data['webpage_url']} \n[DOWNLOAD LINK HERE]({data['url']})") # Send the video URL to discord channel and include a download link as well
    else:
        await ctx.send("No songs in queue")


    


    I can also link the full code, if required.

    


  • Discord.js Music bot TypeError [ERR_INVALID_ARG_TYPE] : The "file" argument must be of type string. Received type object

    21 février 2020, par Cole Perry

    I’m new to Discord.js and I’m trying to have the bot join a voice channel and play an audio file on my computer. I have been following this guide : https://discord.js.org/#/docs/main/stable/topics/voice . Here is the Index.js page :

    const Discord = require('discord.js');
    
const Colesbot = new Discord.Client();
    

    
const token = '***********************************************';
    

    

    

    
Colesbot.on('ready', () =>{
    
    console.log('Slamsbot is online.');
    
})
    

    
Colesbot.on('message', msg=>{
    
   if(msg.content == "What up bot?"){
    
       msg.reply("Whats good pimp?")
    
   }
    
});
    

    
Colesbot.on('message', message=>{
    
    if (message.content === '/join') {
    
        // Only try to join the sender's voice channel if they are in one themselves
    
        if (message.member.voiceChannel) {
    
            message.member.voiceChannel.join().then(connection => {
    
                message.reply('I have successfully connected to the channel!');
    

    
                // To play a file, we need to give an absolute path to it
    
                const dispatcher = connection.playFile('C:\Users\bobal\Documents\GitHub\Spotify-Playlist-Discord-bot\Assets\Glory.mp3');
    

    
                dispatcher.on('end', () => {
    
                    // The song has finished
    
                    console.log('Finished playing!');
    
                  });
    

    
                dispatcher.on('error', e => {
    
                    // Catch any errors that may arise
    
                    console.log(e);
    
                  });
    

    
                  dispatcher.setVolume(0.5); // Set the volume to 50%
    
            }).catch(console.log);
    
    } else {
    
        message.reply('You need to join a voice channel first!');
    
      }
    
    }
    
 });
    

    

    

    
//Event listener for new guild members
    
Colesbot.on('guildMemberAdd', member =>{
    
    // Send the message to a designated channel on a server:
    
    const channel = member.guild.channels.find(ch => ch.name === 'general');
    
    // Do nothing if the channel wasn't found on this server
    
    if (!channel) return;
    
    // Send the message, mentioning the member
    
    channel.send(`Welcome to the server, ${member}. Please use the bot-commands channel to assign yourself a role.`);
    
})
    

    
Colesbot.login(token);
    

    

    

    
exports.run = (client, message, args) => {
    

    
    let user = message.mentions.users.first || message.author;
    

    

    
}

    FFMPEG is installed and I have set the environment path for it. When I type FFMPEG in the command line I get the proper response.

    Some have said I need to install the ffmpeg binaries but when I run npm install ffmpeg-binaries I get this error message :

    npm WARN deprecated ffmpeg-binaries@4.0.0: ffmpeg-binaries is no longer being maintained. use ffmpeg-static, or just install ffmpeg
    

    
> lzma-native@3.0.8 install C:\Users\bobal\Documents\GitHub\Spotify-Playlist-Discord-bot\node_modules\lzma-native
    
> node-pre-gyp install --fallback-to-build && node node_modules/rimraf/bin.js build
    

    
node-pre-gyp ERR! Tried to download(404): https://node-pre-gyp.addaleax.net/lzma-native/lzma_native-v3.0.8-node-v72-win32-x64.tar.gz
    
node-pre-gyp ERR! Pre-built binaries not found for lzma-native@3.0.8 and node@12.14.1 (node-v72 ABI, unknown) (falling back to source compile with node-gyp)
    
node-pre-gyp ERR! Tried to download(undefined): https://node-pre-gyp.addaleax.net/lzma-native/lzma_native-v3.0.8-node-v72-win32-x64.tar.gz
    
node-pre-gyp ERR! Pre-built binaries not found for lzma-native@3.0.8 and node@12.14.1 (node-v72 ABI, unknown) (falling back to source compile with node-gyp)
    
gyp ERR! find Python
    
gyp ERR! find Python Python is not set from command line or npm configuration
    
gyp ERR! find Python Python is not set from environment variable PYTHON
    
gyp ERR! find Python checking if "python" can be used
    
gyp ERR! find Python - "python" is not in PATH or produced an error
    
gyp ERR! find Python checking if "python2" can be used
    
gyp ERR! find Python - "python2" is not in PATH or produced an error
    
gyp ERR! find Python checking if "python3" can be used
    
gyp ERR! find Python - "python3" is not in PATH or produced an error
    
gyp ERR! find Python checking if the py launcher can be used to find Python 2
    
gyp ERR! find Python - "py.exe" is not in PATH or produced an error
    
gyp ERR! find Python checking if Python is C:\Python27\python.exe
    
gyp ERR! find Python - "C:\Python27\python.exe" could not be run
    
gyp ERR! find Python checking if Python is C:\Python37\python.exe
    
gyp ERR! find Python - "C:\Python37\python.exe" could not be run
    
gypgyp ERR!  find PythonERR!
    
find Pythongyp
    
 gyp ERR!ERR!  find Pythonfind Python Python is not set from command line or npm configuration
    
 **********************************************************
    
gypgyp  ERR!ERR!  find Pythonfind Python Python is not set from environment variable PYTHON
    
 You need to install the latest version of Python.
    
gypgyp  ERR!ERR!  find Pythonfind Python checking if "python" can be used
    
 Node-gyp should be able to find and use Python. If not,
    
gypgyp  ERR!ERR!  find Pythonfind Python - "python" is not in PATH or produced an error
    
 you can try one of the following options:
    
gypgyp  ERR!ERR!  find Pythonfind Python checking if "python2" can be used
    
 - Use the switch --python="C:\Path\To\python.exe"
    
gypgyp ERR!  ERR!find Python  - "python2" is not in PATH or produced an error
    
find Pythongyp   (accepted by both node-gyp and npm)
    
 gypERR!  ERR!find Python  checking if "python3" can be used
    
find Pythongyp - Set the environment variable PYTHON
    
 gypERR!  ERR!find Python  - "python3" is not in PATH or produced an error
    
find Pythongyp - Set the npm configuration variable python:
    
 gypERR!  ERR!find Python  checking if the py launcher can be used to find Python 2
    
find Pythongyp   npm config set python "C:\Path\To\python.exe"
    
 gypERR!  ERR!find Python  - "py.exe" is not in PATH or produced an error
    
find Pythongyp For more information consult the documentation at:
    
 gypERR!  ERR!find Python  checking if Python is C:\Python27\python.exe
    
gypfind Python  https://github.com/nodejs/node-gyp#installation
    
ERR!gyp  find PythonERR! - "C:\Python27\python.exe" could not be run
    
 gypfind Python  **********************************************************
    
ERR!gyp  find PythonERR! checking if Python is C:\Python37\python.exe
    
 gypfind Python
    
ERR! find Python - "C:\Python37\python.exe" could not be run
    
gypgyp  ERR!ERR!  configure errorfind Python
    

    
gypgyp  ERR!ERR!  stackfind Python Error: Could not find any Python installation to use
    
 **********************************************************
    
gyp gypERR!  ERR!stack      at PythonFinder.fail (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:307:47)
    
find Pythongyp  You need to install the latest version of Python.
    
ERR!gyp stack      at PythonFinder.runChecks (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:136:21)
    
ERR!gyp  ERR!find Python  Node-gyp should be able to find and use Python. If not,
    
stack     at PythonFinder.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:225:16)
    
gypgyp  ERR!ERR!  find Pythonstack you can try one of the following options:
    
     at PythonFinder.execFileCallback (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:271:16)
    
gypgyp  ERR!ERR!  stackfind Python     at exithandler (child_process.js:302:5)
    
gyp - Use the switch --python="C:\Path\To\python.exe"
    
 gypERR!  stackERR!     at ChildProcess.errorhandler (child_process.js:314:5)
    
 gyp find PythonERR!    (accepted by both node-gyp and npm)
    
stack     at ChildProcess.emit (events.js:223:5)
    
gypgyp  ERR!ERR!  stackfind Python     at Process.ChildProcess._handle.onexit (internal/child_process.js:270:12)
    
 - Set the environment variable PYTHON
    
gypgyp  ERR!ERR! stack      at onErrorNT (internal/child_process.js:456:16)
    
find Pythongyp - Set the npm configuration variable python:
    
 gypERR!  ERR!stack      at processTicksAndRejections (internal/process/task_queues.js:81:21)
    
find Python   npm config set python "C:\Path\To\python.exe"
    
gypgyp  ERR!ERR!  find PythonSystem For more information consult the documentation at:
    
 Windows_NT 10.0.17763
    
gypgyp  ERR!ERR!  find Pythoncommand https://github.com/nodejs/node-gyp#installation
    
 "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "configure" "--fallback-to-build" "--module=C:\\Users\\bobal\\Documents\\GitHub\\Spotify-Playlist-Discord-bot\\node_modules\\lzma-native\\binding-v3.0.8-node-v72-win32-x64\\lzma_native.node" "--module_name=lzma_native" "--module_path=C:\\Users\\bobal\\Documents\\GitHub\\Spotify-Playlist-Discord-bot\\node_modules\\lzma-native\\binding-v3.0.8-node-v72-win32-x64"
    
gypgyp  ERR!ERR!  find Pythoncwd **********************************************************
    
 C:\Users\bobal\Documents\GitHub\Spotify-Playlist-Discord-bot\node_modules\lzma-native
    
gypgyp  ERR!ERR!  find Pythonnode -v
    
 v12.14.1
    
gyp ERR! node-gyp -vgyp v5.0.5
    
 gyp ERR!ERR!  configure errornot ok
    

    
gyp ERR! stack Error: Could not find any Python installation to use
    
gyp ERR! stack     at PythonFinder.fail (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:307:47)
    
gyp ERR! stack     at PythonFinder.runChecks (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:136:21)
    
gyp ERR! stack     at PythonFinder.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:225:16)
    
gyp ERR! stack     at PythonFinder.execFileCallback (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\find-python.js:271:16)
    
gyp ERR! stack     at exithandler (child_process.js:302:5)
    
gyp ERR! stacknode-pre-gyp     at ChildProcess.errorhandler (child_process.js:314:5)
    
 gypERR!  ERR!build error
    
stack     at ChildProcess.emit (events.js:223:5)
    
node-pre-gypgyp  ERR!ERR!  stackstack     at Process.ChildProcess._handle.onexit (internal/child_process.js:270:12)
    
 Error: Failed to execute 'C:\Program Files\nodejs\node.exe C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js configure --fallback-to-build --module=C:\Users\bobal\Documents\GitHub\Spotify-Playlist-Discord-bot\node_modules\lzma-native\binding-v3.0.8-node-v72-win32-x64\lzma_native.node --module_name=lzma_native --module_path=C:\Users\bobal\Documents\GitHub\Spotify-Playlist-Discord-bot\node_modules\lzma-native\binding-v3.0.8-node-v72-win32-x64' (1)
    
node-pre-gypgyp  ERR! ERR!stack      at ChildProcess.<anonymous> (C:\Users\bobal\Documents\GitHub\Spotify-Playlist-Discord-bot\node_modules\lzma-native\node_modules\node-pre-gyp\lib\util\compile.js:83:29)
    
stacknode-pre-gyp     at onErrorNT (internal/child_process.js:456:16)
    
 gypERR!  ERR!stack      at ChildProcess.emit (events.js:223:5)
    
stacknode-pre-gyp     at processTicksAndRejections (internal/process/task_queues.js:81:21)
    
 ERR! stackgyp     at maybeClose (internal/child_process.js:1021:16)
    
 node-pre-gypERR!  ERR!System stack Windows_NT 10.0.17763
    
     at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)
    
gyp ERR! node-pre-gypcommand  "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "configure" "--fallback-to-build" "--module=C:\\Users\\bobal\\Documents\\GitHub\\Spotify-Playlist-Discord-bot\\node_modules\\lzma-native\\binding-v3.0.8-node-v72-win32-x64\\lzma_native.node" "--module_name=lzma_native" "--module_path=C:\\Users\\bobal\\Documents\\GitHub\\Spotify-Playlist-Discord-bot\\node_modules\\lzma-native\\binding-v3.0.8-node-v72-win32-x64"
    
ERR!gyp  SystemERR! Windows_NT 10.0.17763
    
 node-pre-gypcwd  C:\Users\bobal\Documents\GitHub\Spotify-Playlist-Discord-bot\node_modules\lzma-native
    
ERR!gyp  commandERR! "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\bobal\\Documents\\GitHub\\Spotify-Playlist-Discord-bot\\node_modules\\lzma-native\\node_modules\\node-pre-gyp\\bin\\node-pre-gyp" "install" "--fallback-to-build"
    
 node-pre-gypnode -v  v12.14.1
    
ERR!gyp  cwdERR! C:\Users\bobal\Documents\GitHub\Spotify-Playlist-Discord-bot\node_modules\lzma-native
    
 node-pre-gypnode-gyp -v  v5.0.5
    
ERR!gyp  ERR!node -v  v12.14.1
    
not ok
    
node-pre-gyp ERR! node-pre-gyp -v v0.6.39
    
node-pre-gyp ERR! not ok
    
Failed to execute 'C:\Program Files\nodejs\node.exe C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js configure --fallback-to-build --module=C:\Users\bobal\Documents\GitHub\Spotify-Playlist-Discord-bot\node_modules\lzma-native\binding-v3.0.8-node-v72-win32-x64\lzma_native.node --module_name=lzma_native --module_path=C:\Users\bobal\Documents\GitHub\Spotify-Playlist-Discord-bot\node_modules\lzma-native\binding-v3.0.8-node-v72-win32-x64' (1)
    
npm WARN discord.js@11.5.1 requires a peer of @discordjs/uws@^10.149.0 but none is installed. You must install peer dependencies yourself.
    
npm WARN spotifybot@1.0.0 No description
    
npm WARN spotifybot@1.0.0 No repository field.
    

    
npm ERR! code ELIFECYCLE
    
npm ERR! errno 1
    
npm ERR! lzma-native@3.0.8 install: `node-pre-gyp install --fallback-to-build &amp;&amp; node node_modules/rimraf/bin.js build`
    
npm ERR! Exit status 1
    
npm ERR!
    
npm ERR! Failed at the lzma-native@3.0.8 install script.
    
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
    

    
npm ERR! A complete log of this run can be found in:
    
npm ERR!     C:\Users\bobal\AppData\Roaming\npm-cache\_logs\2020-02-21T19_25_47_323Z-debug.log
    
</anonymous></anonymous></anonymous>

    So then I tried installing an older version and I’m now using ffmpeg-binaries@3.2.2-3 but when I type /join I get this : [ERR_INVALID_ARG_TYPE] : The "file" argument must be of type string. Received type object

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