{"action":"opened","issue":{"url":"https://api.github.com/repos/bevacqua/angular-dragula/issues/45","labels_url":"https://api.github.com/repos/bevacqua/angular-dragula/issues/45/labels{/name}","comments_url":"https://api.github.com/repos/bevacqua/angular-dragula/issues/45/comments","events_url":"https://api.github.com/repos/bevacqua/angular-dragula/issues/45/events","html_url":"https://github.com/bevacqua/angular-dragula/issues/45","id":125724916,"number":45,"title":"Dups When Removing Item","user":{"login":"janewang","id":734336,"avatar_url":"https://avatars.githubusercontent.com/u/734336?v=3","gravatar_id":"","url":"https://api.github.com/users/janewang","html_url":"https://github.com/janewang","followers_url":"https://api.github.com/users/janewang/followers","following_url":"https://api.github.com/users/janewang/following{/other_user}","gists_url":"https://api.github.com/users/janewang/gists{/gist_id}","starred_url":"https://api.github.com/users/janewang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/janewang/subscriptions","organizations_url":"https://api.github.com/users/janewang/orgs","repos_url":"https://api.github.com/users/janewang/repos","events_url":"https://api.github.com/users/janewang/events{/privacy}","received_events_url":"https://api.github.com/users/janewang/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-01-09T00:48:20Z","updated_at":"2016-01-09T00:48:20Z","closed_at":null,"body":"version 1.2.0\r\nWhen removing an item from one container to another, this error appears only in 1.2.0. Looks like item with key undefined is being added to the second collection\r\nError: [ngRepeat:dupes] Duplicates in a repeater are not allowed. Use 'track by' expression to specify unique keys. Repeater: page in model. Duplicate key: undefined:undefined, Duplicate value: undefined"}}