0
，所以我試圖將納入我的Facebook SDK到一個Javascript HTTP請求，我將下面的代碼我functions.http.onRequest前Facebook上的JavaScript SDK（參考錯誤）
// Facebook initializaiton
window.fbAsyncInit = function() {
FB.init({
appId : '206379769769774',
autoLogAppEvents : true,
xfbml : true,
version : 'v2.9'
});
FB.AppEvents.logPageView();
};
(function(d, s, id){
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/en_US/sdk.js";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));
然而，當，我嘗試運行代碼，我碰到下面的錯誤
ReferenceError: window is not defined
at Object.<anonymous> (/private/var/folders/qd/3sk3cm452h9284yk1bc59y8r0000gn/T/fbfn_68959Wo0i1Y3DJWvx/index.js:10:1)
at Module._compile (module.js:570:32)
at Object.Module._extensions..js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at /usr/local/lib/node_modules/firebase-tools/lib/triggerParser.js:18:11
at Object.<anonymous> (/usr/local/lib/node_modules/firebase-tools/lib/triggerParser.js:32:3)