This makes no sense...

[Lykurg]

Ehm, what bug? The only bugs I can see are in your code... E.g. mainlogin.h line 10 misses a } for closing the namespace.

[sapslaj]

Ehm, what bug? The only bugs I can see are in your code... E.g. mainlogin.h line 10 misses a } for closing the namespace.

I see that now... The odd thing is that Qt Actually generated most of the code... So that's worrying.. Anyways, I fixed it. And now for my debugging problem...

Debugging starts
QWidget: Must construct a QApplication before a QPaintDevice
Invalid parameter passed to C runtime function.
Invalid parameter passed to C runtime function.
Debugging has finished

#include <QApplication>
 
#include "mainwin.h"
 
int main(int argc, char **argv)
{
    QApplication app(argc, argv);
    mainwin w;
    w.show();
    return app.exec();
}

#include <QApplication>

#include "mainwin.h"

int main(int argc, char **argv)
{
    QApplication app(argc, argv);
    mainwin w;
    w.show();
    return app.exec();
}

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What do you guys think? Fail on my part or fail on the compilers fault?

[wysota]

Qt generates correct code. It's only when you try to "improve" that mistakes start to occur. Especially the code that has this nice warning about not modifying a file because it is autogenerated.

[sapslaj]

No really........... I'm not trying to improve that code, I just get Qt to generate some of the code, then I do the rest. I never touch anything else.

[squidge]

You still modified a file which is auto generated and not meant to be modified. I very much doubt UIC would have autogenerated the "login" method. It doesn't even belong in this class.

So you probably accidentally altered the file in such a way which caused the errors.

[wysota]

No really........... I'm not trying to improve that code, I just get Qt to generate some of the code, then I do the rest. I never touch anything else.

In C++ you usually "improve" code by subclassing.

[sapslaj]

Nevermind... Just wondering about my debugging problem. I never hit this problem before.