QObject signal/slot not working

[boudie]

Wild guess...
Does the http object already exist when this is executed:
connect(http,SIGNAL(done(bool)),this,SLOT(performF unction()));

[Msnforum]

Yes, I have created the object.

QHttp *http = new QHttp(this);

QHttp *http = new QHttp(this);

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Oddly enough, when I try to create a class B object manually on the main function, the performFunction slot does execute normally.