Traceback (most recent call last):
File "bin/afqbrowser-publish", line 18, in <module>
url = gh.upload(args.target, args.reponame)
File "/Users/arokem/source/AFQ-viz/afqbrowser/gh_pages.py", line 30, in upload
client_folder = op.join(target, 'client')
File "/Users/arokem/anaconda3/lib/python3.5/posixpath.py", line 89, in join
genericpath._check_arg_types('join', a, *p)
File "/Users/arokem/anaconda3/lib/python3.5/genericpath.py", line 143, in _check_arg_types
(funcname, s.__class__.__name__)) from None
TypeError: join() argument must be str or bytes, not 'NoneType'
Instead it throws: