Hands-On Robotics Programming with C++

Dealing with errors

In the console, you may see some minor errors. If the main window is open, you can ignore these errors:

The GCC compiler might keep resetting when you open the Qt Creator IDE. Because of this, after running the project, you will get the following error:

Error while building/deploying project LEDOnOff (kit: Desktop) When executing step "qmake"

If you get this error, go to Tools, then Options, and set the C++ compiler to GCC, as indicated in step 5 of the Setting up QT5 section.