{"action":"created","issue":{"url":"https://api.github.com/repos/owncloud/calendar/issues/666","labels_url":"https://api.github.com/repos/owncloud/calendar/issues/666/labels{/name}","comments_url":"https://api.github.com/repos/owncloud/calendar/issues/666/comments","events_url":"https://api.github.com/repos/owncloud/calendar/issues/666/events","html_url":"https://github.com/owncloud/calendar/issues/666","id":53871509,"number":666,"title":"*.ics contains invalid data: Event did not have a UID!","user":{"login":"beyerservice","id":3152738,"avatar_url":"https://avatars.githubusercontent.com/u/3152738?v=3","gravatar_id":"","url":"https://api.github.com/users/beyerservice","html_url":"https://github.com/beyerservice","followers_url":"https://api.github.com/users/beyerservice/followers","following_url":"https://api.github.com/users/beyerservice/following{/other_user}","gists_url":"https://api.github.com/users/beyerservice/gists{/gist_id}","starred_url":"https://api.github.com/users/beyerservice/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/beyerservice/subscriptions","organizations_url":"https://api.github.com/users/beyerservice/orgs","repos_url":"https://api.github.com/users/beyerservice/repos","events_url":"https://api.github.com/users/beyerservice/events{/privacy}","received_events_url":"https://api.github.com/users/beyerservice/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":11,"created_at":"2015-01-09T14:14:46Z","updated_at":"2015-01-09T14:43:39Z","closed_at":"2015-01-09T14:24:14Z","body":"in my owncloud.log I get this message:\r\n```\r\n{\"app\":\"calendar\",\"message\":\"Event (owncloud-77a76a56b805ca7eb70388a01c22ef35.ics) contains invalid data: Event did not have a UID!\",\"level\":2,\"time\":\"2015-01-09T13:31:06+00:00\"}\r\n```\r\nafter a look in to mysql-db I found this in table oc_clndr_objects / calenderdata\r\n```\r\nBEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:ownCloud Calendar 0.6.4\r\nUID:6a9951c187\r\nBEGIN:VEVENT\r\n...\r\n```\r\n\r\nSo why is it not a valid UID?\r\nwhat can I do to repair this?\r\n\r\nwhat I tried to solve this issue:\r\n1. exporting calender\r\n2. importing in another one\r\n3. importing in outlook\r\n4. exporting from outlook and reimporting in a new calender (all with this Calender-App)\r\n\r\nno success...\r\n\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/owncloud/calendar/issues/comments/69342364","html_url":"https://github.com/owncloud/calendar/issues/666#issuecomment-69342364","issue_url":"https://api.github.com/repos/owncloud/calendar/issues/666","id":69342364,"user":{"login":"georgehrke","id":1250540,"avatar_url":"https://avatars.githubusercontent.com/u/1250540?v=3","gravatar_id":"","url":"https://api.github.com/users/georgehrke","html_url":"https://github.com/georgehrke","followers_url":"https://api.github.com/users/georgehrke/followers","following_url":"https://api.github.com/users/georgehrke/following{/other_user}","gists_url":"https://api.github.com/users/georgehrke/gists{/gist_id}","starred_url":"https://api.github.com/users/georgehrke/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/georgehrke/subscriptions","organizations_url":"https://api.github.com/users/georgehrke/orgs","repos_url":"https://api.github.com/users/georgehrke/repos","events_url":"https://api.github.com/users/georgehrke/events{/privacy}","received_events_url":"https://api.github.com/users/georgehrke/received_events","type":"User","site_admin":false},"created_at":"2015-01-09T14:43:39Z","updated_at":"2015-01-09T14:43:39Z","body":"> So to make it valig I have to move this UID into BEGIN:VEVENT?\r\n\r\nyes, that should help "}}