os.listdir(path) and non-string as input

[metalray]

Hi Gribouillis,

Thank you so much for your input!

I see, thanks for the hint.
I thought I can just leave the other two out if I only want the "dir". OK.
Now I am here:

TypeError: listdir: path should be string, bytes, os.PathLike or None, not list

Similar error.

dirs is not a string. How can I convert it to a string?

I tried os.listdir(str(path)) but I think I need the absolute path...I think