COCO export error about label-studio-converter

[makseq]

Could you show LS and LS-converter version you are using?

[rm-data-viz]

Im using the below docker version of LS.

docker run -it -p 8080:8080 -v pwd/mydata:/label-studio/data heartexlabs/label-studio:latest

[dallidalli]

I'm having the same issue. Pascal VOC export is working fine, COCO gives me above error.

According to pip freeze, these are the used versions:

label-studio==1.0.0.post3 label-studio-converter==0.0.26

I installed it under Windows, Python 3.8 using pip install -U label-studio.

[makseq]

@dallidalli Could you try release/1.0.1 branch? I hope it's fixed there.
HumanSignal/label-studio#681

[dallidalli]

@makseq I tried to do so, but maybe it wasn't the right way. I tried the following:

• uninstall the current label-studio installation via pip uninstall label-studio
• install the mentioned branch using pip install git+https://github.com/heartexlabs/label-studio.git@release/1.0.1

The issue still persists, plus label-studio doesn't look so neat anymore, so I guess I did something wrong when trying the mentioned branch.

Anyways here is a more complete Traceback:

Traceback (most recent call last):
  File "c:\users\dalli\desktop\python_labelling\venv\lib\site-packages\label_studio_converter\converter.py", line 374, in convert_to_coco
    image_path = download(image_path, output_image_dir, project_dir=self.project_dir, return_relative_path=True)
  File "c:\users\dalli\desktop\python_labelling\venv\lib\site-packages\label_studio_converter\utils.py", line 95, in download
    upload_dir = _get_upload_dir(project_dir, upload_dir)
  File "c:\users\dalli\desktop\python_labelling\venv\lib\site-packages\label_studio_converter\utils.py", line 86, in _get_upload_dir
    raise FileNotFoundError("Can't find upload dir: either LS_UPLOAD_DIR or project should be passed to converter")
FileNotFoundError: Can't find upload dir: either LS_UPLOAD_DIR or project should be passed to converter

[makseq]

@dallidalli Could you please clone and install label-studio-converter from the master branch and check - is it working for you now?
https://github.com/heartexlabs/label-studio-converter

git clone https://github.com/heartexlabs/label-studio-converter.git
cd label-studio-converter
pip install -e .

[dallidalli]

@makseq thanks for providing the commands.

That did the trick, export to COCO works now. (Except (of course) for the warning during installation regarding an incompatible label-studio-converter version, as label-studio requires 0.0.26)

[makseq]

(Except (of course) for the warning during installation regarding an incompatible label-studio-converter version, as label-studio requires 0.0.26)

It's not a problem 🙂

Thank you very much for your help! I hope we can close this issue. Feel free to reopen if you have these problems again.