Arduino for STM32

Well, this is embarrassing, I even compiled the program on PlatformIO just to check if everything is okay with the program and it is (and it runs). In the list menu I clicked on the C6 version instead of the C8. That is why I was getting this error. Its the programmers fault not the compilers. :lol:...

Hello everyone, I’m trying to create a PID voltage controller on an RC filter with bluepill. And I’m getting this error: c:/users/sa�a/appdata/local/arduino15/packages/stmicroelectronics/tools/xpack-arm-none-eabi-gcc/9.3.1-1.3/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: ...