I was making a custom sound for my mod and when I try to play it it doesn't exactly work. My sounds.json is located at assets\<modid>\sounds.json and has the following in it:

{
  "poof":{
    "category": "master",
    "sounds": [
      "sounds/poof"
    ]
  }
}

 

However, when I try to play it via "/playsound <modid>:poof mrkirby153", the console says "[18:20:19] [Client thread/WARN]: Unable to play empty soundEvent: <modid>:poof"

My sound file is located under assets\<modid>\sounds\poof.ogg"

 

I feel like I'm missing something incredibly obvious right now

{
  "poof":{
    "category": "master",
    "sounds": [
      "poof"
    ]
  }
}

That worked like a charm