the prelaunchtask c/c++ g++ build active file terminated with exit code

[xuanzhiliu]

Hi all

I followed all the step in https://github.com/SVF-tools/Teaching-Software-Analysis/wiki/Installation-of-Docker,-VSCode-and-its-extensions. When I try to debug the hello.cpp, the error occur like this:

and the terminal output this:

I clicked the debug anyway, the code can print but all my breakpoint didn't work.
Does anyone know how to solve it?
Thanks

[xuanzhiliu]

I solved the problem by just remove the -g in launch.json. But I still don't know why