{"action":"opened","issue":{"url":"https://api.github.com/repos/proofit404/anaconda-mode/issues/110","labels_url":"https://api.github.com/repos/proofit404/anaconda-mode/issues/110/labels{/name}","comments_url":"https://api.github.com/repos/proofit404/anaconda-mode/issues/110/comments","events_url":"https://api.github.com/repos/proofit404/anaconda-mode/issues/110/events","html_url":"https://github.com/proofit404/anaconda-mode/issues/110","id":105969500,"number":110,"title":"anaconda-mode-eldoc-format-definition: Wrong type argument","user":{"login":"gabor","id":51989,"avatar_url":"https://avatars.githubusercontent.com/u/51989?v=3","gravatar_id":"","url":"https://api.github.com/users/gabor","html_url":"https://github.com/gabor","followers_url":"https://api.github.com/users/gabor/followers","following_url":"https://api.github.com/users/gabor/following{/other_user}","gists_url":"https://api.github.com/users/gabor/gists{/gist_id}","starred_url":"https://api.github.com/users/gabor/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gabor/subscriptions","organizations_url":"https://api.github.com/users/gabor/orgs","repos_url":"https://api.github.com/users/gabor/repos","events_url":"https://api.github.com/users/gabor/events{/privacy}","received_events_url":"https://api.github.com/users/gabor/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-09-11T08:48:03Z","updated_at":"2015-09-11T08:48:03Z","closed_at":null,"body":"i use spacemacs, which seems to come with anaconda-mode. sometimes i get the above-mentioned error-message. how to reproduce:\r\n\r\nsave this snippet as a python file,and open it with anaconda-mode:\r\n```\r\ndata = set([\r\n    1,\r\n    2,\r\n])\r\n```\r\njust those 4 lines.\r\n\r\nwhen i open it in emacs, in anaconda-mode, and slowly move down, from line to line (let's say i wait on every line 2 seconds), when reaching the line with \"2\", i get this error (and a big slowdown in emacs):\r\n\r\n```\r\nerror in process filter: anaconda-mode-eldoc-format-definition: Wrong type argument: number-or-marker-p, nil                                                                                                \r\nerror in process filter: Wrong type argument: number-or-marker-p, nil   \r\n```"}}