Tizen samsung smart tv: AvAudioPlayer.exitMusicChannel is not a function

Hi I'm trying to run my smart tv app in samsung I'm using AvAudioPlayer here is the problems:

Uncaught TypeError: Cannot read property 'setMute' of undefined

Uncaught TypeError: Cannot read property 'clone' of undefined

The AvAudioPlayer loaded for sure.

if I try build an app, the error is: 'closed closed'

Help plz!