Why does Real-Time Preview iOS fail?

1900690 commented 1 month ago

Search before asking

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

HUB Component

No response

Bug

Hi, I am trying to use my fine tuned model, i want to test it with android app but each time i click Ultralytics hub iOS button it load for quite time and then fail. inference on preview tab on website is working correctly so i don't understand why it cannot be show in the app. thank's in advance and greetings for the great job you are doing. Base model: YOLOv8n iosbug

Environment

Ultralytics HUB Version v0.1.58 Client User Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.0.0 Safari/537.36 Operating System Win32 Browser Window Size 1366 x 619 Server Timestamp 1728609031

Minimal Reproducible Example

-train a model -on preview page click to "Ultralytics hub iOS" button under "Real-Time Preview" section

Additional

No response

UltralyticsAssistant commented 1 month ago

👋 Hello @1900690, thank you for raising an issue about the Ultralytics HUB 🚀! Please visit our HUB Docs for detailed guidance:

Quickstart. Quickly start training and deploying YOLO models.
Projects. Manage your models and group them efficiently.
Models: Training and Exporting. Discover how to train and export YOLOv5 and YOLOv8 models.
Ultralytics HUB App. Learn about the functionality of the Ultralytics App for mobile devices.
- iOS. Get insights on running YOLO models on iOS devices.

For 🐛 Bug Reports like this, please ensure you've provided a Minimum Reproducible Example (MRE) along with any necessary details such as screenshots or error logs. The steps you've provided are helpful!

An automated response is provided here, and an Ultralytics engineer will assist you shortly. We appreciate your patience and are here to help! 😊

1900690 commented 1 month ago

The same bug occurred when I performed the same operation from another model.

![Uploading IMG_0006.jpeg…]() Model type; yolov8 Account type: same account as the first Environment:ipad(9th generation) iOS 17.7

1900690 commented 1 month ago

I changed the account and still got the same bug.

Model type; yolov8 Account type:different account Environment:ipad(9th generation) iOS 17.7

1900690 commented 1 month ago

The same bug occurred after changing the custom model.

Model type;yolo11n Account type:Same account as the beginning Environment:ipad(9th generation) iOS 17.7

pderrenger commented 1 month ago

Hello,

Thank you for providing the additional details and screenshots. It seems like you're experiencing a consistent issue with the real-time preview on the iOS app. Here are a few steps you can try to resolve this:

Update the App: Ensure that you have the latest version of the Ultralytics iOS app installed. Updates often include bug fixes and improvements.
Check Model Compatibility: Make sure your model is compatible with the app. The app supports YOLO models optimized with FP16 or INT8 quantization.
Device Performance: The iPad 9th generation should handle the app well, but ensure no other heavy applications are running simultaneously.
Reinstall the App: Sometimes, reinstalling the app can resolve unexpected issues.

If the problem persists, please let us know if there are any specific error messages or logs. This will help us diagnose the issue more effectively.

We appreciate your patience and are here to help! 😊

1900690 commented 1 month ago

Thanks for the reply.

I am using the app version:Ultralytics HUB from safari. Version is 0.1.58.

model:The model used is the official yolov8 trained using colab.

devise:I use Microsoft Edge on windows and Safari on ipad to access the Ultralytics HUB.

I operated it from Google Chrome on android (pixcel7) and it worked! Screenshot_20241012-082826

pderrenger commented 1 month ago

Hello,

Thanks for the update! It’s great to hear that it worked on your Pixel 7 using Google Chrome. 🎉

For the issue on your iPad with Safari, here are a few suggestions:

Clear Cache: Try clearing the cache and cookies in Safari. Sometimes, old data can cause unexpected behavior.
Safari Settings: Ensure that JavaScript is enabled in Safari settings, as it's essential for the app to function correctly.
Try Another Browser: If possible, try using a different browser on your iPad, like Chrome or Firefox, to see if the issue persists.
Update Safari: Make sure Safari is updated to the latest version available for your iOS.

If the issue continues, please let us know. Your feedback is valuable, and we're here to help ensure a smooth experience across all devices. 😊

Thank you for your patience and support!

ultralytics / hub