1> C:\SysGCC\arm-eabi/bin/arm-eabi-ar.exe -r Debug/Drivers.a Debug/ProprietaryRfDriver.o nRF52832_XXAA_nosoftdev.lds
1> C:\SysGCC\arm-eabi/bin/arm-eabi-ar.exe: creating Debug/Drivers.a
1> C:\SysGCC\arm-eabi/bin/arm-eabi-objcopy.exe -O binary Debug/Drivers.a Debug/Drivers.bin
1> C:\SysGCC\arm-eabi/bin/arm-eabi-objcopy.exe:Debug/Drivers.bin: Invalid operation
1> make: *** [Debug/Drivers.bin] Error 1
1> ————————————————————-
1> Command exited with code 2
1> Executable: cmd.exe
1> Arguments: /c “C:\SysGCC\arm-eabi\bin\make.exe” CONFIG=Debug
That “Invalid operation” error message is…less than helpful. What can cause that error message?