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Editorial Team
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Asked: 2026-06-12T16:57:36+00:00

Often when I need to debug something it’s easier to print something using qDebug()

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Often when I need to debug something it’s easier to print something using qDebug() instead of debugging step-by-step using a debugger.
The problem is that from time to time the output of qDebug() isn’t displayed at all! The same with qWarning and qCritical. What’s strange, it only occurs when running the project normally (Ctrl+R), while when debugging (F5) the output shows up.

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1 Answer

  1. Editorial Team

    The solution is simple:
    add CONFIG += console to your .pro file and rebuild the whole project.

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