How to debug on source code, not disassembler in Qt Creator on linux?

Question

Qt

I wanted to debug the code from the source code, as in Visual Studio, but in Qt Creator, debugging proceeds automatically from the disassembled code, I did not find the necessary option in the settings.

Answer 1

It is necessary to collect the code with debugging information. For gcc switch -g in compiler options.
As far as I remember, in the pro file you need to set:
BUILD_FLAG=debug
Then qmake will include debugging information when building. I could be wrong, I haven't used Qt and qmake for a long time.
If the point shown is not your code, but is located, for example, inside the library that your code uses, then you need to build this library with debugging information. But in this case, most of the time the error is in your code anyway, so it might not be necessary.