qDebug() output is not visible on a terminal

Asked Feb 06 '14 at 08:31

Active Feb 06 '14 at 09:49

Viewed 1,255 times

I use UBuntu 12.04 LTS. When I run a console application using Qt Creator an output of qDebug() is not visible on a terminal (I get only an empty terminal with a cursor). How to fix that ?

Edit1 Moreover I can't stop a program using a stop button, I have to use a Force Quit option.

Edit2 Here is the code:

#include <QCoreApplication>
#include <QDebug>

int main(int argc, char *argv[])
{
   QCoreApplication a(argc, argv);
   qDebug()<<"Ok";
   return a.exec();
}

Edit3 Solution: Qt Creator: Run in Terminal

edited May 23 '17 at 12:21

Community

asked Feb 06 '14 at 08:31

Irbis

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What Qt version you're using? – Maxim Makhun Feb 06 '14 at 08:36
Doesn't Qt Creator print your output in output window? – vahancho Feb 06 '14 at 08:37
Qt 4.8.1 (64 bit), Qt Creator 2.5.2. No, I get only an empty terminal – Irbis Feb 06 '14 at 08:42
@Irbis, there is "Application Output" window in Qt Creator. Don't you see anything there? – vahancho Feb 06 '14 at 08:50
Only this: Starting /home/xxx/MyProjects/QtProjects/consoleTest1/consoleTest1... – Irbis Feb 06 '14 at 08:51
Do you use qInstallMsgHandler / qInstallMessageHandler? – Dmitry Sazonov Feb 06 '14 at 08:54
No, I don't. See a code above. – Irbis Feb 06 '14 at 09:01
and if you try with `#include ` `std::cout << "hello";` ? – Thomas Ayoub Feb 06 '14 at 09:08
stdio.h doesn't define cout; I think you want ; however, I don't think that will work either. Not sure why. – weberc2 Apr 16 '14 at 04:10

qDebug() output is not visible on a terminal

0 Answers0