--- description: Learn about the HUBModelError in Ultralytics. Enhance your understanding, troubleshoot errors and optimize your machine learning projects. keywords: Ultralytics, HUBModelError, Machine Learning, Error troubleshooting, Ultralytics documentation --- # Reference for `ultralytics/utils/errors.py` !!! note Full source code for this file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/errors.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/errors.py). Help us fix any issues you see by submitting a [Pull Request](/help/contributing/) 🛠️. Thank you 🙏! --- ## ::: ultralytics.utils.errors.HUBModelError