QWebView on S60

Hi! I'm a beginner on QT for S60.
I can't make a QWebView widget work on Symbian.
If I create a project in Qt Creator with only a QWebView with url property set to "http://www.google.com", when that application is deployed on Nokia N97 that widget remains blank (neither network connections are started).
The same thing happens if I use setUrl or Load functions.

What I'm doing wrong?

Thanks,
Stefano

Solved:
Add TARGET.CAPABILITY = NetworkServices ReadUserData WriteUserData in .pro file