Makefile returns error for example program

Hello everyone,

to get started with mbed OS I created an empty example programme (mbed-os-empty) in mbed studio and this could be built and linked without any problems, so that I got an executable file. Since I want to use Visual Studio code for development later, I exported a Makefile from the code with the command ‘mbed export -i vscode_gcc_arm -m NUCLEO_L432KC’. However, when I now execute the Makefile, I always get an error after compiling (see picture). I made sure that mbed studio and the Makefile use the same toolchain. Maybe someone can help me with this.

Best regards,
Louis