Hi,
The error message says that the PyPDF2 package is not installed in your machine, which is needed as one of the requirement for running odoo instance.

So you have to install this python package in your machine and restart the odoo service.

To install this package:

apt-get install python3-pypdf2

or

pip install PyPDF2

Thanks

I have the same error in odoo.sh, but I don't understand why happen if pypdf2 is a parte of odoo16

Hi,

Still getting this error after installing the PYPDF2 package you must check the version of this package that supports Odoo 16, you can see the version in the requirements.txt file, and uninstall the package and reinstall the current version that supports Odoo 16 from the python packages without using the pip install pypdf2 command 

Hope it helps

In Odoo 16 the PyPDF2 is installed by default (at least with the latest version of Odoo 16 as you can see in the attached image).

So I think, the error is in the "System  environment variables" as described in https://www.cybrosys.com/blog/how-to-install-odoo-in-windows#python-dependency-odoo-windows

Another trick is to launch python from the odoo python subfolder: C:\Program Files\Odoo 16.0.20230910\python\ python C:\Program Files\Odoo 16.0.20230910\server\odoo-bin ............

Of course, in your case, you have to change the path to python.exe and odoo-bin in accordance to your installation folder ( C:\Users\bmpss\OneDrive\桌面\odoo\odoo.........)

Good luck.