Quote Originally Posted by wysota View Post
Is testNetwork() declared as a slot? Does the class you declare it in contain the Q_OBJECT macro? Please build your application with console support turned on (CONFIG+=console), run the application from command line (or some other way where you have access to the console output) and check whether Qt issues any warning about signal-slot connections.
Hey Wysota,
Thanks for that valuable comment, I looked at the command
line output and it says ( as you must have expected )
"No Such Slot className::SLOTname()"

I checked that I have declared it under private slots:

Is there anything else I should make sure ?

thank you
skp