| description: Explore error handling for Ultralytics YOLO. Learn about custom exceptions like HUBModelError to manage model fetching issues effectively. | |
| keywords: Ultralytics, YOLO, error handling, HUBModelError, model fetching, custom exceptions, Python | |
| # Reference for `ultralytics/utils/errors.py` | |
| !!! Note | |
| 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). If you spot a problem please help fix it by [contributing](https://docs.ultralytics.com/help/contributing/) a [Pull Request](https://github.com/ultralytics/ultralytics/edit/main/ultralytics/utils/errors.py) 🛠️. Thank you 🙏! | |
| <br> | |
| ## ::: ultralytics.utils.errors.HUBModelError | |
| <br><br> | |