I solved this problem. You should add C:\Users\User.rhinocode\py39-rh8\Scripts to Path Environment. If not, Rhino python find pandas somewhere else(maybe my local pandas) and It occur cyclic errors.
I solved this problem. You should add C:\Users\User.rhinocode\py39-rh8\Scripts to Path Environment. If not, Rhino python find pandas somewhere else(maybe my local pandas) and It occur cyclic errors.