NoneType Exception

[fraPace]

Executing the "user-ls" command from normal user results in the following:

Traceback (most recent call last):
File "./zoe.py", line 21, in
zoe()
File "/home/ubuntu/zoe/zoe_cmd/entrypoint.py", line 221, in zoe
args.func(args)
File "/home/ubuntu/zoe/zoe_cmd/entrypoint.py", line 74, in user_list_cmd
users = api.query('user')
File "/home/ubuntu/zoe/zoe_lib/query.py", line 47, in query
raise ZoeAPIException(data['message'])
TypeError: 'NoneType' object is not subscriptable