1.12.2 No Sound

[Raeffi]

I installed this on my custom modpack and i dont get any sound (the play button changes shape though so it thinks its playing)

This is what the console says:

[B#360] [13:24:06] [main/INFO] [openfm]: MPEG1L3 44100.0 Hz, unknown bits per sample, stereo, unknown frame size, 38.28125 frames/second,
[B#360] [13:24:06] [main/INFO] [openfm]: MP3
[B#360] [13:24:06] [main/INFO] [openfm]: Starting Stream: https://www.dropbox.com/s/knxgie07pzv7u73/Mt%20Eden%20Dubstep%20-%20Prodigy%20_%20Omen%20%28Bootleg%29.mp3?dl=1 at X:206 Y:69 Z:116
[B#360] [13:24:06] [Thread-268/INFO] [STDOUT]: [pcl.OpenFM.player.PlayerDispatcher:run:52]: mp3
[B#360] [13:24:07] [Thread-268/ERROR] [openfm]: AL10 Error: 0: No Error
[B#360] [13:24:07] [Thread-12/ERROR] [net.minecraft.client.audio.SoundManager]: Error in class 'SourceLWJGL OpenAL'
[B#360] [13:24:07] [Thread-12/ERROR] [net.minecraft.client.audio.SoundManager]: Invalid name parameter.

[Raeffi]

It appears to be some kind of mod incompatibility, but i am not sur which mod

[Raeffi]

It appears to be ImmersiveRailroading

[Ristellise]

in immersiverailroading_sounds.cfg, turn off the first boolean which is the one that says audo channels or smth.