Hi Jaka I am trying to convert the yolov8n model which i trained recently howeven when i try to convert it i am getting this error [upl-image-preview url=https://discuss.luxonis.com/assets/files/2024-10-09/1728504013-456362-image.png] ### **An error occurred** Error while loading model Please try again or reach out to us on our [Discuss](https://discuss.luxonis.com/) or create an issue on [GitHub](https://github.com/luxonis/tools/issues) Yolo May i know why is this happening. This is what i trained on and i stopped after 500 epochs. !yolo task=detect mode=train model=yolov8n.pt data=data.yaml epochs=1200 imgsz=640 plots=True save=True save_period=5 project='/content/drive/MyDrive/yolov8/model1' name='model1' patience=100 What can i do to fix it ? Inference works fine only blob conversion there is an issue. Any other way to do it ? Also what's the FPS i am expecting in yolov8n? @"jakaskerl"#1112

@"ZachJaison"#p26409 How have you trained the model? Did you follow the [notebook](https://github.com/luxonis/depthai-ml-training/blob/master/colab-notebooks/YoloV8_training.ipynb)? There are some additional operations to prepare the model for conversion. Thanks, Jaka

cc @"JanCuhel"#1367 can you check please? Thanks!

Error while converting to blob

ZachJaison

Hi Jaka

I am trying to convert the yolov8n model which i trained recently howeven when i try to convert it i am getting this error

An error occurred

Error while loading model

Please try again or reach out to us on our Discuss or create an issue on GitHub

Yolo

May i know why is this happening.

This is what i trained on and i stopped after 500 epochs. !yolo task=detect mode=train model=yolov8n.pt data=data.yaml epochs=1200 imgsz=640 plots=True save=True save_period=5 project='/content/drive/MyDrive/yolov8/model1' name='model1' patience=100

What can i do to fix it ? Inference works fine only blob conversion there is an issue. Any other way to do it ?

Also what's the FPS i am expecting in yolov8n?

@jakaskerl

jakaskerl

ZachJaison
How have you trained the model? Did you follow the notebook? There are some additional operations to prepare the model for conversion.

Thanks,
Jaka

ZachJaison

This is how i trained it assume each line is each cell:

!pip install ultralytics==8.3.0
!yolo task=detect mode=train model=yolov8n.pt data=data.yaml epochs=1200 imgsz=640 plots=True save=True save_period=5 project='/content/drive/MyDrive/yolov8_big/modelmain' name='modelmain' patience=100

i stopped at 500 epochs and picked the best.pt which i used on tools.luxonis.com and got an error.

From the notebook you have mentioned it does the same operation for converting to blob. Like go to tools.luxonis so may i know what are the additional prep for conversion?

Will using the above notebook and training it again will make a difference? I have infer properly btw.

jakaskerl

cc @JanCuhel can you check please? Thanks!

JanCuhel

Hi @ZachJaison,

Could you please share the model weights with me, please? I'll look into that. You can send the model weights to my email for example, my email address is jan.cuhel@luxonis.com.

Best,
Jan

JanCuhel

The issue should be resolved now.

Best,
Jan