SoundEffect play() is making error 'QAudioOutput: open error'

[isdsi]

It is running on desktop win32. It has no earphone or speaker.
The qml SoundEffect type can play() and occur 'QAudioOutput: open error'.
and if it continues to run the function call, it will say 'memory out'

Is there any way to check 'SoundEffect' can play ??
I had already checked if 'SoundEffect.status' is 'SoundEffect.Ready'.
I knew about the qml Audio Type. but I want to know about 'SoundEffect'.

function soundEffectPolicePlay(value) {
    if (value && testSoundOff === false) {
        if (soundEffectPolice.status == SoundEffect.Ready) {
            if (soundEffectPolice.isPlaying === false) {
                soundEffectPolice.play()
            }
        }
    } else {
        if (soundEffectPolice.isPlaying) {
            soundEffectPolice.stop()
        }
    }
}

[SGaist]

Hi and welcome to devnet,

You could check whether the default output device device is valid and if not mute your application.

Hope it helps