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• My discord bot did work on local, but didn't work on heroku

  26 juillet 2022, par PeeP

  I depoly my discord bot on Heroku.
My bot sings normally when running on local,
If I run it on Heroku, the song will not play.
Full code is here

  


  @commands.command(name ="play")
    async def play_music(self, ctx, *keywords):
        if ctx.voice_client is None: 
            if ctx.author.voice:
                await ctx.author.voice.channel.connect()
            else:
                embed = discord.Embed(title = 'erro', description = "use after enter the channel 🤔", color = discord.Color.red())
                await ctx.send(embed=embed)
                raise commands.CommandError("Author not connected to a voice channel.")
        elif ctx.voice_client.is_playing():
            ctx.voice_client.stop()
        
        keyword = ' '.join(keywords)
        url = getUrl(keyword)
        await ctx.send(url)
        embed = discord.Embed(title = 'play', description = 'getting ready to play the song! 😎' , color = discord.Color.red())
        await ctx.send(embed=embed)


  


  It works up to the top code, but it doesn't seem to work on the bottom code.

  


          data = self.DL.extract_info(url, download = False)
        link = data['url']
        title = data['title']

        ffmpeg_options = {
            'options': '-vn',
            "before_options": "-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5"
        }
        player = discord.FFmpegPCMAudio(link, **ffmpeg_options, executable = "./ffmpeg/bin/ffmpeg.exe")
        ctx.voice_client.play(player)
        
        embed = discord.Embed(title = 'play', description = f'{title} start play! 🐥' , color = discord.Color.blue())
        await ctx.send(embed=embed)


  


  My heroku Buildpacks

  


  heroku/python
https://github.com/jonathanong/heroku-buildpack-ffmpeg-latest.git
https://github.com/xrisk/heroku-opus
https://github.com/heroku/heroku-buildpack-apt.git
https://github.com/heroku/heroku-buildpack-apt
https://github.com/kitcast/buildpack-ffmpeg.git
https://github.com/codeinteger6/heroku-buildpack-libopus.git
https://github.com/heroku/heroku-buildpack-apt.git


  


  requirements.txt

  


  discord.py
discord.py[voice]
asyncio
openpyxl
youtube_dl
requests
ffmpeg
PyNaCl
wheel
websockets==6.0
gtts
PyGithub
pyssml
gspread
oauth2client
PyOpenSSL
boto3


  


  Aptfile

  


  git
libopus0
libopus-dev
libssl-dev
libffi-dev
libsodium-dev


  


  I really wanna know my problems.
Thank you.

  


• I have pip installed pydub but still didn't work

  1er mai 2023, par Dom807

  After I had pip installed pydub and SpeechRecognition, I still can't make the program run successfully although I extracted the files from ffmpeg and specified the folder name bin in the corresponding directory. I tried to find solutions to solve the problem but it sill didn't work after I followed the steps clearly from the web. May I ask what is the good way to read .wav files using pydub AudioSegment ?

  


    Warning (from warnings module):
      File "C:\Python38\lib\site-packages\pydub\utils.py", line 171
        warn("Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work", RuntimeWarning)
    RuntimeWarning: Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work


  


• Discord Music Bot joins voice channel, light up green but didnt has any audio. Worked well for 2 weeks before. No errors in console

  8 juin 2021, par FeX

  I coded a bot with node.js. I used the example by Crawl for his music bot. I did everything similar to him. After I finished my build everything worked. Every other command and the play command. But now after 2 weeks the bot joins the voice channel, light up green but has no sound. I updated ffmpeg, @discordjs/opus, ffmpeg-static and downloaded the completed version from ffmpeg but the bot still has no audio. The queue, volume, nowplaying, skip, shuffle, loop everything works. But after I got the video or playlist with the play command the bot only joins light up green but has no audio. So the bot definitly get the url, get the video, get everything he needs to play. But after joining he doesnt use the informations to play. Also he doesnt leave the voicechannel after the song should end.

  



  function play(guild, song) {

  try {

    const ServerMusicQueue = queue.get(guild.id);

    if (!song) {

      ServerMusicQueue.textchannel.send(`ퟎ