Unknown error while debugging a QT-application with Visual Studio Code and CMake-Tools

I try to debug a QT-Application in Visual Studio Code with CMake Tools. Everything works fine, but when I try to open a fileOpenDialog, the debugging crashes with an error:

Unable to open 'memmove-vec-unaligned-erms.S': Unable to read file '/build/glibc-4WA41p/glibc-2.30/sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S' (Error: Unable to resolve non-existing file '/build/glibc-4WA41p/glibc-2.30/sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S').

Does anybody have an idea? When starting the application from system directly it works fine.

Thank you so much.