This is my GitHub repository for my odoo project that I recently moved it to work on odoo v17:
github.com/akrembc/library_app_odoo17
when I navigate to my application called "library" then I go to "checkout" tab, an error will be raised that doesn't mention any of my application code:
Note that this error only occur when trying to access kanban or list view of checkout model, if for example I navigate directly to form, pivot, graph or calendar view, no error will be thrown
Also note that this wasn't the case when the project was running on odoo v15 so everything was working as expected