{"action":"created","issue":{"url":"https://api.github.com/repos/jubatus/jubatus_core/issues/146","labels_url":"https://api.github.com/repos/jubatus/jubatus_core/issues/146/labels{/name}","comments_url":"https://api.github.com/repos/jubatus/jubatus_core/issues/146/comments","events_url":"https://api.github.com/repos/jubatus/jubatus_core/issues/146/events","html_url":"https://github.com/jubatus/jubatus_core/issues/146","id":68596662,"number":146,"title":"combination feature crash when sfv_t is empty","user":{"login":"kmaehashi","id":939877,"avatar_url":"https://avatars.githubusercontent.com/u/939877?v=3","gravatar_id":"","url":"https://api.github.com/users/kmaehashi","html_url":"https://github.com/kmaehashi","followers_url":"https://api.github.com/users/kmaehashi/followers","following_url":"https://api.github.com/users/kmaehashi/following{/other_user}","gists_url":"https://api.github.com/users/kmaehashi/gists{/gist_id}","starred_url":"https://api.github.com/users/kmaehashi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kmaehashi/subscriptions","organizations_url":"https://api.github.com/users/kmaehashi/orgs","repos_url":"https://api.github.com/users/kmaehashi/repos","events_url":"https://api.github.com/users/kmaehashi/events{/privacy}","received_events_url":"https://api.github.com/users/kmaehashi/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/jubatus/jubatus_core/labels/bug","name":"bug","color":"fc2929"}],"state":"closed","locked":false,"assignee":{"login":"kmaehashi","id":939877,"avatar_url":"https://avatars.githubusercontent.com/u/939877?v=3","gravatar_id":"","url":"https://api.github.com/users/kmaehashi","html_url":"https://github.com/kmaehashi","followers_url":"https://api.github.com/users/kmaehashi/followers","following_url":"https://api.github.com/users/kmaehashi/following{/other_user}","gists_url":"https://api.github.com/users/kmaehashi/gists{/gist_id}","starred_url":"https://api.github.com/users/kmaehashi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kmaehashi/subscriptions","organizations_url":"https://api.github.com/users/kmaehashi/orgs","repos_url":"https://api.github.com/users/kmaehashi/repos","events_url":"https://api.github.com/users/kmaehashi/events{/privacy}","received_events_url":"https://api.github.com/users/kmaehashi/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/jubatus/jubatus_core/milestones/14","html_url":"https://github.com/jubatus/jubatus_core/milestones/0.1.2","labels_url":"https://api.github.com/repos/jubatus/jubatus_core/milestones/14/labels","id":1050501,"number":14,"title":"0.1.2","description":null,"creator":{"login":"kmaehashi","id":939877,"avatar_url":"https://avatars.githubusercontent.com/u/939877?v=3","gravatar_id":"","url":"https://api.github.com/users/kmaehashi","html_url":"https://github.com/kmaehashi","followers_url":"https://api.github.com/users/kmaehashi/followers","following_url":"https://api.github.com/users/kmaehashi/following{/other_user}","gists_url":"https://api.github.com/users/kmaehashi/gists{/gist_id}","starred_url":"https://api.github.com/users/kmaehashi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kmaehashi/subscriptions","organizations_url":"https://api.github.com/users/kmaehashi/orgs","repos_url":"https://api.github.com/users/kmaehashi/repos","events_url":"https://api.github.com/users/kmaehashi/events{/privacy}","received_events_url":"https://api.github.com/users/kmaehashi/received_events","type":"User","site_admin":false},"open_issues":7,"closed_issues":7,"state":"open","created_at":"2015-04-02T15:14:29Z","updated_at":"2015-04-16T09:27:28Z","due_on":null,"closed_at":null},"comments":1,"created_at":"2015-04-15T07:08:21Z","updated_at":"2015-04-16T09:27:28Z","closed_at":"2015-04-16T09:27:28Z","body":"`convert_combinations` doesn't consider the case that the length of a given sfv_t is 0.  This causes hang-up.\r\n\r\nhttps://github.com/jubatus/jubatus_core/blob/0.1.1/jubatus/core/fv_converter/datum_to_fv_converter.cpp#L552\r\n\r\nThis case can be reproduced by sending an empty Datum to any API."},"comment":{"url":"https://api.github.com/repos/jubatus/jubatus_core/issues/comments/93690465","html_url":"https://github.com/jubatus/jubatus_core/issues/146#issuecomment-93690465","issue_url":"https://api.github.com/repos/jubatus/jubatus_core/issues/146","id":93690465,"user":{"login":"kmaehashi","id":939877,"avatar_url":"https://avatars.githubusercontent.com/u/939877?v=3","gravatar_id":"","url":"https://api.github.com/users/kmaehashi","html_url":"https://github.com/kmaehashi","followers_url":"https://api.github.com/users/kmaehashi/followers","following_url":"https://api.github.com/users/kmaehashi/following{/other_user}","gists_url":"https://api.github.com/users/kmaehashi/gists{/gist_id}","starred_url":"https://api.github.com/users/kmaehashi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kmaehashi/subscriptions","organizations_url":"https://api.github.com/users/kmaehashi/orgs","repos_url":"https://api.github.com/users/kmaehashi/repos","events_url":"https://api.github.com/users/kmaehashi/events{/privacy}","received_events_url":"https://api.github.com/users/kmaehashi/received_events","type":"User","site_admin":false},"created_at":"2015-04-16T09:27:28Z","updated_at":"2015-04-16T09:27:28Z","body":"Fixed via #147 "}}