QSystemTrayIcon and sni-qt issue

[willypuzzle]

when I try to show as QSystemTrayIcon with:

@
trayIcon->show();
@

I receive this message:

bq. "sni-qt/8838" WARN 18:29:07.179 void StatusNotifierItemFactory::connectToSnw() Invalid interface to SNW_SERVICE

However the TrayIcon shows and emits signals, it seems to work fine.

Why?

My platform is ubuntu precise and my desktop manager is xfce4

Thanks