{"action":"closed","issue":{"url":"https://api.github.com/repos/facebook/react-native/issues/6788","repository_url":"https://api.github.com/repos/facebook/react-native","labels_url":"https://api.github.com/repos/facebook/react-native/issues/6788/labels{/name}","comments_url":"https://api.github.com/repos/facebook/react-native/issues/6788/comments","events_url":"https://api.github.com/repos/facebook/react-native/issues/6788/events","html_url":"https://github.com/facebook/react-native/issues/6788","id":145533300,"number":6788,"title":"[ScrollView][Docs / Add Warnings] ref prop seems to be required","user":{"login":"andresn","id":69597,"avatar_url":"https://avatars.githubusercontent.com/u/69597?v=3","gravatar_id":"","url":"https://api.github.com/users/andresn","html_url":"https://github.com/andresn","followers_url":"https://api.github.com/users/andresn/followers","following_url":"https://api.github.com/users/andresn/following{/other_user}","gists_url":"https://api.github.com/users/andresn/gists{/gist_id}","starred_url":"https://api.github.com/users/andresn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/andresn/subscriptions","organizations_url":"https://api.github.com/users/andresn/orgs","repos_url":"https://api.github.com/users/andresn/repos","events_url":"https://api.github.com/users/andresn/events{/privacy}","received_events_url":"https://api.github.com/users/andresn/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-04-03T19:39:46Z","updated_at":"2016-04-04T19:22:00Z","closed_at":"2016-04-04T19:22:00Z","body":"Please correct me if I'm wrong, but it seems the ref prop is a required one by a basic implementation of ScrollView. \r\nE.g. If I remove the refs line here, its children will no longer render, no errors, or warnings are thrown, and I have no reference to this._scrollView anywhere in my code:\r\n                <ScrollView\r\n                    ref={(scrollView) => { this._scrollView = scrollView; }} // <-- If I remove this line\r\n                    automaticallyAdjustContentInsets={false}\r\n                    scrollEventThrottle={200}\r\n                    style={styles.scrollView}>\r\n                        <View style={styles.marginBottom}>\r\n                        {weeksViews}\r\n                        </View>\r\n                        {legend}\r\n                </ScrollView>\r\n\r\nreact-native: 0.22.2"}}