{"action":"closed","issue":{"url":"https://api.github.com/repos/paulmillr/es6-shim/issues/364","labels_url":"https://api.github.com/repos/paulmillr/es6-shim/issues/364/labels{/name}","comments_url":"https://api.github.com/repos/paulmillr/es6-shim/issues/364/comments","events_url":"https://api.github.com/repos/paulmillr/es6-shim/issues/364/events","html_url":"https://github.com/paulmillr/es6-shim/issues/364","id":112435240,"number":364,"title":"Unhandled exception at line 221","user":{"login":"DeanB2015","id":10567383,"avatar_url":"https://avatars.githubusercontent.com/u/10567383?v=3","gravatar_id":"","url":"https://api.github.com/users/DeanB2015","html_url":"https://github.com/DeanB2015","followers_url":"https://api.github.com/users/DeanB2015/followers","following_url":"https://api.github.com/users/DeanB2015/following{/other_user}","gists_url":"https://api.github.com/users/DeanB2015/gists{/gist_id}","starred_url":"https://api.github.com/users/DeanB2015/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/DeanB2015/subscriptions","organizations_url":"https://api.github.com/users/DeanB2015/orgs","repos_url":"https://api.github.com/users/DeanB2015/repos","events_url":"https://api.github.com/users/DeanB2015/events{/privacy}","received_events_url":"https://api.github.com/users/DeanB2015/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/paulmillr/es6-shim/labels/needs%20followup","name":"needs followup","color":"FA94FD"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":10,"created_at":"2015-10-20T18:49:14Z","updated_at":"2015-11-29T19:20:13Z","closed_at":"2015-11-29T19:20:13Z","body":"I have a test project using es6-shim (v0.33.6), Cordova 5.3.3 and Windows Phone (Universal).\r\n\r\nI get the following error when I test on Windows Phone:\r\n\r\n    SCRIPT5007: Unhandled exception at line 221, column 7 in ms-appx-web://test/www/scripts/lib/es6-shim/es6-shim.js \r\n    0x800a138f - JavaScript runtime error: Unable to get property 'toString' of undefined or null reference\r\n    es6-shim.js (221,7)\r\n\r\nCordova Mobile(Android) and Web(Chrome, IE, Firefox) are working well.  \r\n\r\nHere's the bare code I used to isolate es6-shim.\r\n\r\n\t<!DOCTYPE html>\r\n\t<html>\r\n\t<head>\r\n\t    <script src=\"scripts/es6-shim/es6-shim.js\"></script>\r\n\t</head>\r\n\t<body>\r\n\t    <p>Hello, your application is ready!</p>\r\n\t    \r\n\t</body>\r\n\t</html>\r\n\r\nNot sure if this is a problem with es6-shim or Cordova.  Any help is greatly appreciated."}}