yolosharp load model fail

[123mengye]

When I tried to load my exported onnx file using yolosharp, it failed, but the pt file can be loaded using Python. Why is this

[UltralyticsAssistant]

👋 Hello @123mengye, thank you for your interest in Ultralytics and for using YOLO with yolosharp 🚀
This is an automated response to help you get started more quickly — an Ultralytics engineer will also review your discussion and assist you soon 🙂

You mentioned that loading your exported ONNX model in yolosharp fails while the .pt model works in Python. To help the team investigate:

• If this is a 🐛 Bug Report, please provide a minimum reproducible example (MRE), including:
  • The exact export command you used
  • The yolosharp loading code snippet
  • Any error messages or stack traces
• If this is a custom export / deployment ❓ Question, please also share:
  • ONNX export settings you used
  • Model type (e.g., YOLO11, YOLO26, etc.)
  • Environment details (OS, .NET version, ONNX runtime version)

In the meantime, we recommend checking the Docs where you can find many Python and CLI usage examples, as well as guidance that may clarify differences between .pt and exported formats.

Join the Ultralytics community where it suits you best to discuss yolosharp and ONNX deployment further:

• For real-time chat, head to Discord 🎧
• For in-depth discussions, visit Discourse
• To share and explore community solutions, check out the Subreddit

Upgrade

Before debugging, please ensure you have upgraded to the latest ultralytics package and that all requirements are installed in a Python>=3.8 environment with PyTorch>=1.8. This helps verify that the issue is not already resolved in the latest version:

pip install -U ultralytics

Environments

YOLO may be run in any of the following up-to-date verified environments (with all dependencies including CUDA/CUDNN, Python and PyTorch preinstalled):

• Notebooks with free GPU:
• Google Cloud Deep Learning VM. See GCP Quickstart Guide
• Amazon Deep Learning AMI. See AWS Quickstart Guide
• Docker Image. See Docker Quickstart Guide

Status

If this badge is green, all Ultralytics CI tests are currently passing. CI tests verify correct operation of all YOLO Modes and Tasks on macOS, Windows, and Ubuntu every 24 hours and on every commit.

[onuralpszr]

When I tried to load my exported onnx file using yolosharp, it failed, but the pt file can be loaded using Python. Why is this

Hello @123mengye, when I check their documentation ( https://github.com/dme-compunet/YoloSharp ) they are using our solution to export not theirs and secondly. It would be better ask them why is it not loading or what is the error. Without any information I am sorry none of us can help you out. If you check bot message it is also asking for "a minimum reproducible example" it should be nice to provide this information to yolosharp people so they can help you out. Thank you very much :)