Could not open requirements file: [Errno 2] No such file or directory: 'requirements.txt'

1

Hello All !

I tried to move on with this dash app deployment on Render (https://pm25-disease.onrender.com/) and get stopped with that error msg:

ERROR: Could not open requirements file: [Errno 2] No such file or directory: 'requirements.txt'

I understood requirements.txt file may have different format. As the one used in Render must be “pip” compliant, I removed the one generated using conda environment, install pip and generated new one.
But this change did not work…
Here is project Git project structure,

Capture d’écran 2024-11-29 à 15.19.43
Capture d’écran 2024-11-29 à 15.19.432834×926 277 KB

Could you give ideas on where I am wrong ?

Many thanks for your time on this !

3

Your requirements.txt file is in the pollution_analysis sub-directory. But pip -r requirements.txt is running in your repository’s root directory. That said, based on your screenshot it appears you can set the ‘Root Directory’ configuration option on Render to pollution_analysis and the application will execute as you expect.

4

Many thanks for your time on this !
I made change accordingly, it improved things as requirements.txt file in now opened, but got following error msg,

Getting requirements to build wheel: finished with status 'error'
  error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [25 lines of output]
      <string>:17: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html
      <string>:212: SetuptoolsDeprecationWarning: The test command is disabled and references to it are deprecated.
      !!

Would you have any idea of what’s wrong here ?

Thank you for your help !

5

Those listed lines are warnings, not errors. Are there any relevant log lines above what you copied? I don’t have an answer based off this output alone.