WTK enviroment will always search no device in my BT program

[boki]

Hi All,
My WTK enviroment will always search no device in my BT program...

I had already add these two in permission:

javax.microedition.io.Connector.bluetooth.client
javax.microedition.io.Connector.bluetooth.server

but still fail..

( Discover funtion will throw no error, but always no device found )

Thank you very much for your help.

Best regards,
Boki.