Audio parameter not set. Wait for current ramp to finish

Bugs
1

@docEdub I regularly rebelieve an error for the ramps for the Audio engine

Uncaught Error: Audio parameter not set. Wait for current ramp to finish.
at e.setTargetValue (babylon.js?1751371436:1:215283)
at e.set (babylon.js?1751371436:1:214667)
at t._setWebAudioOrientation (babylon.js?1751371436:1:2714495)
at t._updateRotation (babylon.js?1751371436:1:2713796)
at e.update (babylon.js?1751371436:1:447133)
at t.update (babylon.js?1751371436:1:2713011)
at o (babylon.js?1751371436:1:1065117)

So I don"t know if I"m doing anything wrong, but it seems pretty random. On the PG it happens sometimes, but I don"t always reproduce it.

So I don"t have a PG that allows me to see the problem, because it"s very random.

But from what I see is that it seems to link to the last feature: (fadeInt/fadeout) on the ramps and wait on the audio engine.

2

Are you using the new setVolume function? Or is this happening when setting the volume property?

3

Oh interesting, this isn’t even the volume you’re setting. I’ll investigate. This shouldn’t be happening.

4

I don"t know if it corresponds to volume.
It just happens when the engine is initialized:
I made my own class to use the V2 audio engine

async initSoundEngine() {
        this.audioEngine = await BABYLON.CreateAudioEngineAsync({ listenerEnabled: true, disableDefaultUI: true});
        this.audioEngine.volume = 1.0; 
        if (this.scene.activeCamera) {
            this.audioEngine.listener.attach(this.scene.activeCamera, true);
        }
        await this.audioEngine.unlockAsync();
        return this.audioEngine;
    }

// Use :
this.soundEngine = new AudioEngine(this.scene);
this.soundEngine.initSoundEngine();

Sometimes it happens, sometimes it doesn"t. I think there"s a story of “wait” missing somewhere (maybe)

5

Ya, I’m reproducing this, too and investigating a fix.

2 Likes
7

Will be fixed when PR 16839 is merged.

1 Like
9

Thanks.