[Qt-interest] Frequent error - help pls

[Patric]

Forget about the command line, use the Creator. 
About the error, usually this is fixed by simply cleaning, running qmake and buil again. 
Can you send some code or at least the error itself ? 

Regards, 
Patric
  ----- Original Message ----- 
  From: Spulber Iosif 
  To: qt-interest at trolltech.com 
  Sent: Monday, August 31, 2009 8:05 PM
  Subject: [Qt-interest] Frequent error - help pls


        Hello!
        I recently discovered Qt; I'm using Qt Creator. I do not build my projects from the command line; instead, I build directly from the IDE.

        I received the following error:
        undefined reference to `vtable for Question'

        I understand it has something to do with signals/slots... and that a simple call of qmake should suffice. I did "Run qmake", then build, or clean/build, but nothing seems to work. I got this another time and didn't do anything special (clicked "Run qmake", built again etc) and I got rid of the error. Now it won't go away.

        So, what can I do?

        Thanks for your support,
        Iosif Spulber

        PS: I don't know how to make the command line build work either... it says it doesn't recognize the command/file; I understand it should work since you install the SDK? Btw, I'm using Windows.
       




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