{"action":"created","issue":{"url":"https://api.github.com/repos/facebook/react-native/issues/9966","repository_url":"https://api.github.com/repos/facebook/react-native","labels_url":"https://api.github.com/repos/facebook/react-native/issues/9966/labels{/name}","comments_url":"https://api.github.com/repos/facebook/react-native/issues/9966/comments","events_url":"https://api.github.com/repos/facebook/react-native/issues/9966/events","html_url":"https://github.com/facebook/react-native/issues/9966","id":177598314,"number":9966,"title":"WebView JS Error: undefined is not an object (evaluating '_this.props')","user":{"login":"johnryan","id":416564,"avatar_url":"https://avatars.githubusercontent.com/u/416564?v=3","gravatar_id":"","url":"https://api.github.com/users/johnryan","html_url":"https://github.com/johnryan","followers_url":"https://api.github.com/users/johnryan/followers","following_url":"https://api.github.com/users/johnryan/following{/other_user}","gists_url":"https://api.github.com/users/johnryan/gists{/gist_id}","starred_url":"https://api.github.com/users/johnryan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/johnryan/subscriptions","organizations_url":"https://api.github.com/users/johnryan/orgs","repos_url":"https://api.github.com/users/johnryan/repos","events_url":"https://api.github.com/users/johnryan/events{/privacy}","received_events_url":"https://api.github.com/users/johnryan/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2016-09-17T18:43:17Z","updated_at":"2016-09-18T03:28:45Z","closed_at":null,"body":"### Issue Description\r\n\r\nI'm using QR code library that internally renders in a WebView (https://github.com/cssivision/react-native-qrcode/issues). When the webview renders it throws the error but does actually render the WebView behind the red box:\r\n\r\n<img src=\"https://cloud.githubusercontent.com/assets/416564/18610083/5c21e8c2-7ce0-11e6-8734-99e5dfabb817.png\" width=\"400\">\r\n\r\nThis issue began in 0.32.0 it seems with this change:\r\n\r\n`  _onLoadingStart: function(event: Event) { ... `\r\n\r\nTo:\r\n\r\n`_onLoadingError = (event: Event) => { ... `\r\n\r\n### Steps to Reproduce / Code Snippets\r\n\r\nJust rendering the QR Code view with this snippet (that is being presented with Navigator)\r\n\r\n```\r\n          <View>\r\n                <WebView\r\n                    automaticallyAdjustContentInsets={false}\r\n                    contentInset={{top: 0, right: 0, bottom: 0, left: 0}}\r\n                    source={{html: \"TEST HTML\"}}\r\n                    opaque={false}\r\n                    underlayColor={'transparent'}\r\n                    javaScriptEnabled={true}\r\n                    scrollEnabled={false}\r\n                />\r\n            </View>\r\n```\r\n\r\n#### Expected Results\r\n\r\nThere should be no error displayed\r\n\r\n### Additional Information\r\n\r\n* React Native version: 0.34.0-rc0 (but also every version back to 0.32.0)\r\n* Platform(s) (iOS, Android, or both?): Both\r\n* Operating System (macOS, Linux, or Windows?): macOS\r\n\r\nOther notes: This seems to be happening in several other places \r\n- https://github.com/facebook/react-native/issues/9610\r\n- I'm also seeing this error in ViewPagerAndroid.android.js:86  _childrenWithOverridenStyle\r\n"},"comment":{"url":"https://api.github.com/repos/facebook/react-native/issues/comments/247822785","html_url":"https://github.com/facebook/react-native/issues/9966#issuecomment-247822785","issue_url":"https://api.github.com/repos/facebook/react-native/issues/9966","id":247822785,"user":{"login":"johnryan","id":416564,"avatar_url":"https://avatars.githubusercontent.com/u/416564?v=3","gravatar_id":"","url":"https://api.github.com/users/johnryan","html_url":"https://github.com/johnryan","followers_url":"https://api.github.com/users/johnryan/followers","following_url":"https://api.github.com/users/johnryan/following{/other_user}","gists_url":"https://api.github.com/users/johnryan/gists{/gist_id}","starred_url":"https://api.github.com/users/johnryan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/johnryan/subscriptions","organizations_url":"https://api.github.com/users/johnryan/orgs","repos_url":"https://api.github.com/users/johnryan/repos","events_url":"https://api.github.com/users/johnryan/events{/privacy}","received_events_url":"https://api.github.com/users/johnryan/received_events","type":"User","site_admin":false},"created_at":"2016-09-18T03:28:45Z","updated_at":"2016-09-18T03:28:45Z","body":"I'll try to make a sample project that specifically reproduces the issue. Thanks for taking a look. "}}
{"actor":{"display_login":"johnryan"}}