{"action":"opened","issue":{"url":"https://api.github.com/repos/gaearon/react-dnd/issues/336","labels_url":"https://api.github.com/repos/gaearon/react-dnd/issues/336/labels{/name}","comments_url":"https://api.github.com/repos/gaearon/react-dnd/issues/336/comments","events_url":"https://api.github.com/repos/gaearon/react-dnd/issues/336/events","html_url":"https://github.com/gaearon/react-dnd/issues/336","id":117137639,"number":336,"title":"Traget monitor.getItem() returns null in drop handler (Dustbin example - Single Target)","user":{"login":"yamelkaya","id":2253928,"avatar_url":"https://avatars.githubusercontent.com/u/2253928?v=3","gravatar_id":"","url":"https://api.github.com/users/yamelkaya","html_url":"https://github.com/yamelkaya","followers_url":"https://api.github.com/users/yamelkaya/followers","following_url":"https://api.github.com/users/yamelkaya/following{/other_user}","gists_url":"https://api.github.com/users/yamelkaya/gists{/gist_id}","starred_url":"https://api.github.com/users/yamelkaya/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yamelkaya/subscriptions","organizations_url":"https://api.github.com/users/yamelkaya/orgs","repos_url":"https://api.github.com/users/yamelkaya/repos","events_url":"https://api.github.com/users/yamelkaya/events{/privacy}","received_events_url":"https://api.github.com/users/yamelkaya/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-11-16T14:36:54Z","updated_at":"2015-11-16T14:36:54Z","closed_at":null,"body":"I've ran very simple example with dustbin(single target) from your repository https://github.com/gaearon/react-dnd/tree/master/examples/01%20Dustbin/Single%20Target . When I try to get parameter which was passed in Box source (its name) through `monitor.getItem()` in `drop` handler in target I receive **null**. What should I do if I need this object in target (not source `endDrag` handler)? \r\n\r\np.s. I've checked `hover` and `canDrop` handlers and they both receive object from `monitor.getItem()`. By the way I see the following exception in console (maybe it will help): \r\n`Uncaught Error: Invariant Violation: Cannot call endDrag while not dragging.`\r\n`invariant @ browser.js?9520:42\r\nendDrag @ dragDrop.js?8117:170\r\n(anonymous function) @ DragDropManager.js?26ce:74\r\nendDragIfSourceWasRemovedFromDOM @ HTML5Backend.js?0327:230\r\nhandleTopDrop @ HTML5Backend.js?0327:527`\r\n\r\n\r\n"}}