2025-12-09 8:49 AM - last edited on 2025-12-09 9:00 AM by mƎALLEm
2025-12-09 8:57 AM
Hello @tiagocopelli and welcome to the ST community,
Most probably you've downloaded the project using zip option not with git command with recursive option.
Please review this article: Downloading STM32Cube packages from GitHub correctly