Sorry, total Qt newbe question...
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I am sorry, I am sure this is really a dumb/dorky question but can someone explain to me why this code does not build? I get:
undefined reference to `_imp___ZN10QUdpSocketC1EP7QObject'
on the line that declares the QUdpSocket. This is a command line application. I must not understand some basic -QT- Qt concept here...
@
#include <QtCore/QCoreApplication>
#include <QtNetwork/QUdpSocket>int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
QUdpSocket udp;
return a.exec();
}
@
EDIT: please use @-tags for code highlighting, Gerolf
Edit 2: the toolkit we're working with is called Qt, not QT; Andre
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you probably need to add QT += network to your .pro file to include the network libs
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A general error here:)
Qt means what we use, and QT means QuickTime. Make sure you use the correct one :)
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Thanks for the help - that worked great! I am assuming that adding this reference to the .pro file is similar to adding references to libraries in Visual Studio (as in VB or C#, etc)? I found this reference (http://doc.qt.nokia.com/4.7-snapshot/qmake-variable-reference.html) that explains the use of the "QT" variable that I edited in the .pro file. Is anyone aware of any other documentation that explains when, or under what circumstances you would need to edit the .pro file?
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Look at "Advanced qmake" :)
