{"action":"opened","issue":{"url":"https://api.github.com/repos/NSLS-II/bluesky/issues/336","repository_url":"https://api.github.com/repos/NSLS-II/bluesky","labels_url":"https://api.github.com/repos/NSLS-II/bluesky/issues/336/labels{/name}","comments_url":"https://api.github.com/repos/NSLS-II/bluesky/issues/336/comments","events_url":"https://api.github.com/repos/NSLS-II/bluesky/issues/336/events","html_url":"https://github.com/NSLS-II/bluesky/issues/336","id":133444859,"number":336,"title":"wh_pos() showsTypeError","user":{"login":"imrealkaren","id":6539127,"avatar_url":"https://avatars.githubusercontent.com/u/6539127?v=3","gravatar_id":"","url":"https://api.github.com/users/imrealkaren","html_url":"https://github.com/imrealkaren","followers_url":"https://api.github.com/users/imrealkaren/followers","following_url":"https://api.github.com/users/imrealkaren/following{/other_user}","gists_url":"https://api.github.com/users/imrealkaren/gists{/gist_id}","starred_url":"https://api.github.com/users/imrealkaren/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/imrealkaren/subscriptions","organizations_url":"https://api.github.com/users/imrealkaren/orgs","repos_url":"https://api.github.com/users/imrealkaren/repos","events_url":"https://api.github.com/users/imrealkaren/events{/privacy}","received_events_url":"https://api.github.com/users/imrealkaren/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-02-13T16:09:31Z","updated_at":"2016-02-13T16:09:31Z","closed_at":null,"body":"'''python\r\nBlueSky [2]: wh_pos()\r\n\r\n---------------------------------------------------------------------------\r\nTypeError                                 Traceback (most recent call last)\r\n<ipython-input-2-85b143a9e523> in <module>()\r\n----> 1 wh_pos()\r\n\r\n/home/xf05id1/Repos/ophyd/ophyd/commands.py in wh_pos(positioners)\r\n    419     \"\"\"\r\n    420     positioners = _normalize_positioners(positioners)\r\n--> 421     _print_pos(positioners, file=sys.stdout)\r\n    422 \r\n    423 \r\n\r\n/home/xf05id1/Repos/ophyd/ophyd/commands.py in _print_pos(positioners, file)\r\n    747 \r\n    748         try:\r\n--> 749             low_limit, high_limit = p.low_limit, p.high_limit\r\n    750         except DisconnectedError:\r\n    751             low_limit = high_limit = DISCONNECTED\r\n\r\n/home/xf05id1/Repos/ophyd/ophyd/positioner.py in low_limit(self)\r\n     57     @property\r\n     58     def low_limit(self):\r\n---> 59         return self.limits[0]\r\n     60 \r\n     61     @property\r\n\r\nTypeError: 'NoneType' object is not subscriptable\r\n\r\n'''"}}