Crash on desktop (Music) Unable to allocate audio buffers

I have no idea why it happens. I am getting “Unable to allocate audio buffers” exception. It’s throwed from OpenALMusic.play(). Unfortunately I can’t check what alGetError() returned because you are checking only if it has error or not.

When it happens: Only on desktop when I am switching between menu and game scene. Sometimes I have to switch few times, sometimes several times but it happens pretty randomly.

What I’ve found so far: -I don’t use negative volume of the music -I dispose music. The code fragment below is even more I need because I clear the manager after all but it still doesn’t help.

        Array<Music> tempMusicsListToStop = new Array<Music>();
        gameSpecialMeta.manager.getAll(Music.class, tempMusicsListToStop);  
        for(Music music : tempMusicsListToStop){
            music.stop();
            music.dispose();
        }
                    gameSpecialMeta.manager.clear();

It’s called everytime in MenuScreen constructor.

What can be wrong? Is it possible that it’s internal bug or something?

[tomnom]

HI I GOT IT (mb just for me) if you try to play ANY type of sound after you dispose/or switched to a new screen in any way you will find this error. just make sure no sonds are playing (even the shortest ogg) after you commanded to switch screens/ dispose.

[cebess]

I have had this happen when I added a fade out and then volume was set to less than zero. Once ensured the volume never went below zero – things worked as expected.