{"action":"opened","issue":{"url":"https://api.github.com/repos/conversocial/phantomjs-polyfill/issues/1","labels_url":"https://api.github.com/repos/conversocial/phantomjs-polyfill/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/conversocial/phantomjs-polyfill/issues/1/comments","events_url":"https://api.github.com/repos/conversocial/phantomjs-polyfill/issues/1/events","html_url":"https://github.com/conversocial/phantomjs-polyfill/issues/1","id":66608936,"number":1,"title":"Unable to access callee of strict mode function","user":{"login":"srph","id":5093058,"avatar_url":"https://avatars.githubusercontent.com/u/5093058?v=3","gravatar_id":"","url":"https://api.github.com/users/srph","html_url":"https://github.com/srph","followers_url":"https://api.github.com/users/srph/followers","following_url":"https://api.github.com/users/srph/following{/other_user}","gists_url":"https://api.github.com/users/srph/gists{/gist_id}","starred_url":"https://api.github.com/users/srph/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/srph/subscriptions","organizations_url":"https://api.github.com/users/srph/orgs","repos_url":"https://api.github.com/users/srph/repos","events_url":"https://api.github.com/users/srph/events{/privacy}","received_events_url":"https://api.github.com/users/srph/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-04-06T13:39:22Z","updated_at":"2015-04-06T13:39:22Z","closed_at":null,"body":"This is my karma config:\r\n\r\n```js\r\nmodule.exports = {\r\n    // list of files / patterns to load in the browser\r\n    files: [\r\n      './node_modules/phantomjs-polyfill/bind-polyfill.js',\r\n      'webpack.test.js'\r\n    ],\r\n\r\n    ..\r\n}\r\n```\r\n\r\nI am using Karma to test my ReactJS code. I've done as instructed, but I receive this error upon running karma:\r\n\r\n```bash\r\nPhantomJS 1.9.8 (Mac OS X) Tab component should have initial `active` (state of 0) first tab FAILED\r\n\tTypeError: Unable to access callee of strict mode function\r\n```"}}