{"action":"created","issue":{"url":"https://api.github.com/repos/openml/OpenML/issues/239","repository_url":"https://api.github.com/repos/openml/OpenML","labels_url":"https://api.github.com/repos/openml/OpenML/issues/239/labels{/name}","comments_url":"https://api.github.com/repos/openml/OpenML/issues/239/comments","events_url":"https://api.github.com/repos/openml/OpenML/issues/239/events","html_url":"https://github.com/openml/OpenML/issues/239","id":138958554,"number":239,"title":"stochastic bug?","user":{"login":"giuseppec","id":4238748,"avatar_url":"https://avatars.githubusercontent.com/u/4238748?v=3","gravatar_id":"","url":"https://api.github.com/users/giuseppec","html_url":"https://github.com/giuseppec","followers_url":"https://api.github.com/users/giuseppec/followers","following_url":"https://api.github.com/users/giuseppec/following{/other_user}","gists_url":"https://api.github.com/users/giuseppec/gists{/gist_id}","starred_url":"https://api.github.com/users/giuseppec/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/giuseppec/subscriptions","organizations_url":"https://api.github.com/users/giuseppec/orgs","repos_url":"https://api.github.com/users/giuseppec/repos","events_url":"https://api.github.com/users/giuseppec/events{/privacy}","received_events_url":"https://api.github.com/users/giuseppec/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":8,"created_at":"2016-03-07T11:39:25Z","updated_at":"2016-03-13T08:08:43Z","closed_at":null,"body":"Sorry, I can only explain this bug with screenshots. When I do an API call sequentially, multiple times, it gives me different results. Currently, I have seen 3 different scenarios, here you can see two scenarios: http://imgur.com/a/ucO7j , in the third scenario I get:\r\n\"Run not found\"\r\nwith exactly the same API call... I could not figure out why this happens sometimes, but this is causing Rcheck failings with different error messages. I think this is also something that @HeidiSeibold observed.\r\n"},"comment":{"url":"https://api.github.com/repos/openml/OpenML/issues/comments/195911895","html_url":"https://github.com/openml/OpenML/issues/239#issuecomment-195911895","issue_url":"https://api.github.com/repos/openml/OpenML/issues/239","id":195911895,"user":{"login":"larskotthoff","id":579233,"avatar_url":"https://avatars.githubusercontent.com/u/579233?v=3","gravatar_id":"","url":"https://api.github.com/users/larskotthoff","html_url":"https://github.com/larskotthoff","followers_url":"https://api.github.com/users/larskotthoff/followers","following_url":"https://api.github.com/users/larskotthoff/following{/other_user}","gists_url":"https://api.github.com/users/larskotthoff/gists{/gist_id}","starred_url":"https://api.github.com/users/larskotthoff/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/larskotthoff/subscriptions","organizations_url":"https://api.github.com/users/larskotthoff/orgs","repos_url":"https://api.github.com/users/larskotthoff/repos","events_url":"https://api.github.com/users/larskotthoff/events{/privacy}","received_events_url":"https://api.github.com/users/larskotthoff/received_events","type":"User","site_admin":false},"created_at":"2016-03-13T08:08:43Z","updated_at":"2016-03-13T08:08:43Z","body":"Run this code and wait until it crashes:\r\n\r\n    library(OpenML)\r\n    tasks = listOMLTasks() # Fetches all tasks\r\n    for (id in tasks$task.id) {\r\n      print(id)\r\n      task = getOMLTask(task.id = id)\r\n    }"}}