Using QSound::play("...") not working

[Charvi]

Hi all,

I have developed a small program which will play a tone on any Key press. Now when I runt he application on desktop it works fine. But when I cross compile it for my device and run the application there no sound output is achieved. I have used QSound:lay("..."); for playing the sound. The file is a .wav file. It gives the following error:

get volume of audio device failed
Floating point exception

Any idea what the problem might be anybody??? I have read that QSound directly accesses the /dev/dsp on an embedded device. When I use aplay on my device the tone is played fine.

Edit: Do I need to put any specific library on the device. Right now I have put three as per my requirement which are QtCore QtGui and QtNetwork.

Help soon.

Charvi Mehta.