❔Question Whenever i try to run my model i run into this error AttributeError: 'NoneType' object has no attribute 'startswith' from wandbutils.py line 161 I wonder why ? Any workaround or fix

[markgicharu]

Before submitting a bug report, please be aware that your issue must be reproducible with all of the following, otherwise it is non-actionable, and we can not help you:

• Current repo: run git fetch && git status -uno to check and git pull to update repo
• Common dataset: coco.yaml or coco128.yaml
• Common environment: Colab, Google Cloud, or Docker image. See https://github.com/ultralytics/yolov5#environments

If this is a custom dataset/training question you must include your train*.jpg, test*.jpg and results.png figures, or we can not help you. You can generate these with utils.plot_results().

🐛 Bug

A clear and concise description of what the bug is.

To Reproduce (REQUIRED)

Input:

import torch

a = torch.tensor([5])
c = a / 0

Output:

Traceback (most recent call last):
  File "/Users/glennjocher/opt/anaconda3/envs/env1/lib/python3.7/site-packages/IPython/core/interactiveshell.py", line 3331, in run_code
    exec(code_obj, self.user_global_ns, self.user_ns)
  File "<ipython-input-5-be04c762b799>", line 5, in <module>
    c = a / 0
RuntimeError: ZeroDivisionError

Expected behavior

A clear and concise description of what you expected to happen.

Environment

If applicable, add screenshots to help explain your problem.

• OS: [e.g. Ubuntu]
• GPU [e.g. 2080 Ti]

Hello @glenn-jocher,
As per your advise i have pushed this to a bug.
I have posted the screenshots to my error and the wandb logging for assistance

Additional context

Add any other context about the problem here.
data.yaml.zip

https://wandb.ai/markgich/YOLOv5/runs/3na79834/logs?workspace=user-

[markgicharu]

Following the aadvise of @AyushExel I have recreated the same problem on the paths
I have decided to pass the absolute path and am making some headway:

[glenn-jocher]

@markgicharu your last screenshot seems fine. The duplicate label warning is because your labels have duplicate rows for those images, so these particular images will be ignored for training.

[markgicharu]

@glenn-jocher This is well noted.
Thanks for the info on the duplicate label part.
As for the "NoneType" error when i pass the absolute path in the data.yaml the system works.
Am testing a small loop for 5 epochs to see the result.
I can close the issue then?

[markgicharu]

The system works perfectly
been able to do a successful run
Therefore, the passing the absolute path in the data.yaml helps alleviate this error as well as a workaround!

[glenn-jocher]

@markgicharu great, thanks for the feedback, and let us know if you run into any other problems!

[markgicharu]

@glenn-jocher Most welcome and thanks for the great support