method call sender=:1.28 -> dest=com.nokia.mediaplayer serial=899 path=/com/nokia/osso/mediaplayer; interface=com.nokia.mediaplayer; member=open_mp_now_playing
error sender=:1.729 -> dest=:1.28 error_name=org.freedesktop.DBus.Error.UnknownInterface reply_serial=899
   string "No such interface 'com.nokia.mediaplayer' at object path '/com/nokia/osso/mediaplayer'"