Cannot use my custom model in the IOS app

[henningheyen]

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• [X] I have searched the HUB issues and found no similar bug report.

HUB Component

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Bug

Hey,

I have trained a custom yolov8 model using Ultralytics hub. Now I wanted to test the model in the IOS app. The tap shows my model however it seems as the default COCO pretrained model is being used since the classes don’t match the custom model.

I have tried logging out and reinstalling the app. Any other ideas how to solve this problem?

thank you :)

Environment

• IPhone 13 Pro
• Ultralytics Hub IOS App Version 0.9.23

Minimal Reproducible Example

No response

Additional

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[github-actions[bot]]

👋 Hello @henningheyen, thank you for raising an issue about Ultralytics HUB 🚀! Please visit our HUB Docs to learn more:

• Quickstart. Start training and deploying YOLO models with HUB in seconds.
• Datasets: Preparing and Uploading. Learn how to prepare and upload your datasets to HUB in YOLO format.
• Projects: Creating and Managing. Group your models into projects for improved organization.
• Models: Training and Exporting. Train YOLOv5 and YOLOv8 models on your custom datasets and export them to various formats for deployment.
• Integrations. Explore different integration options for your trained models, such as TensorFlow, ONNX, OpenVINO, CoreML, and PaddlePaddle.
• Ultralytics HUB App. Learn about the Ultralytics App for iOS and Android, which allows you to run models directly on your mobile device.
  • iOS. Learn about YOLO CoreML models accelerated on Apple's Neural Engine on iPhones and iPads.
  • Android. Explore TFLite acceleration on mobile devices.
• Inference API. Understand how to use the Inference API for running your trained models in the cloud to generate predictions.

If this is a 🐛 Bug Report, please provide screenshots and steps to reproduce your problem to help us get started working on a fix.

If this is a ❓ Question, please provide as much information as possible, including dataset, model, environment details etc. so that we might provide the most helpful response.

We try to respond to all issues as promptly as possible. Thank you for your patience!

[pderrenger]

Hello! 😊

Thank you for reaching out with your issue, and nice job on training your custom YOLOv8 model! It sounds like you're having trouble getting the app to utilize your model correctly. Here are a couple of suggestions that might help:

1. Ensure your model is correctly selected in the app's settings. Sometimes, it might appear selected, but a quick reselection could help.
2. Double-check the compatibility of your custom model with the IOS app version you're using. It's possible that a version mismatch might cause this issue.
3. Verify that your custom model's classes are correctly defined and accessible within the app. Sometimes a misconfiguration here might lead the app to default to COCO classes.

If these steps don't resolve the issue, please consider providing more details in a follow-up issue, like the model configuration or any specific error messages you might be getting. Don’t hesitate to check the Ultralytics HUB Docs at https://docs.ultralytics.com/hub for more detailed guidance on using custom models in the IOS app.

Thank you for your contribution to the YOLO community and your patience!

[hncvj]

I'm having the same issue on my android device. Please sort this out asap.

[pderrenger]

Hello! 👋

Sorry to hear you're facing the same issue on Android. Please make sure your model is actively selected in the app settings. Additionally, ensure the app version supports the model format you're using. If the problem persists, kindly submit a new issue with details about your model and the Android device you're using.

Thanks for your patience!