Angularjs Can'；更新到Angular 2后，不要在Firefox上通过量角器运行Selenium

将Angular JS 1.4.x更新为Angular 2后，Selenium测试无法通过Firefox上的grunt量角器运行程序运行。一旦加载AngularJS，就会发生以下错误：

D:\...\node_modules\grunt-protractor-runner\node_modules\protractor\node_modules\selenium-webdriver\lib\atoms\error.js:108
  var template = new Error(this.message);
                 ^
UnknownError: Permission denied to access property "toString"
Build info: version: '2.48.2', revision: '41bccdd', time: '2015-10-09 19:59:12'
System info: host: 'NAGWS72', ip: '192.168.210.23', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.7.0_79'
Driver info: driver.version: unknown
    at new bot.Error (D:\...\node_modules\grunt-protractor-runner\node_modules\protractor\node_modules\selenium-webdriver\lib\atoms\error.js:108:18)
    at Object.bot.response.checkResponse (D:\...\node_modules\grunt-protractor-runner\node_modules\protractor\node_modules\selenium-webdriver\lib\atoms\response.js:109:9)
    at D:\...\node_modules\grunt-protractor-runner\node_modules\protractor\node_modules\selenium-webdriver\lib\webdriver\webdriver.js:379:20
    at [object Object].promise.Promise.goog.defineClass.invokeCallback_ (D:/.../node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/../webdriver/promise.js:1337:14)
    at [object Object].promise.ControlFlow.goog.defineClass.goog.defineClass.abort_.error.executeNext_.execute_ (D:/.../node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/../webdriver/promise.js:2776:14)
    at [object Object].promise.ControlFlow.goog.defineClass.goog.defineClass.abort_.error.executeNext_ (D:/.../node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/../webdriver/promise.js:2758:21)
    at goog.async.run.processWorkQueue (D:\...\node_modules\grunt-protractor-runner\node_modules\protractor\node_modules\selenium-webdriver\lib\goog\async\run.js:124:15)
    at process._tickCallback (node.js:366:9)
From: Task: <anonymous>
    at [object Object].pollCondition [as _onTimeout] (D:/.../node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/../webdriver/promise.js:2233:16)
    at Timer.listOnTimeout (timers.js:92:15)
From: Task: <anonymous wait>
    at [object Object].promise.ControlFlow.goog.defineClass.getSchedule.indent.wait (D:/.../node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/../webdriver/promise.js:2226:17)
    at [object Object].webdriver.WebDriver.wait (D:\...\node_modules\grunt-protractor-runner\node_modules\protractor\node_modules\selenium-webdriver\lib\webdriver\webdriver.js:716:21)
    at [object Object].to.(anonymous function) [as wait] (D:\...\node_modules\grunt-protractor-runner\node_modules\protractor\lib\protractor.js:65:25)
    at global.doLogin (D:\...\nisXplorerConfig.js:44:21)
    at exports.config.onPrepare (D:\...\nisXplorerConfig.js:79:9)
    at D:\...\node_modules\grunt-protractor-runner\node_modules\protractor\lib\util.js:54:41
    at Function.promise (D:\...\node_modules\grunt-protractor-runner\node_modules\protractor\node_modules\q\q.js:650:9)
    at Object.exports.runFilenameOrFn_ (D:\...\node_modules\grunt-protractor-runner\node_modules\protractor\lib\util.js:44:12)
    at [object Object].Runner.runTestPreparer (D:\...\node_modules\grunt-protractor-runner\node_modules\protractor\lib\runner.js:76:17)
    at Object.exports.run (D:\...\node_modules\grunt-protractor-runner\node_modules\protractor\lib\frameworks\jasmine.js:89:17)

---

Selenium测试中没有代码部分，可以对其进行本地化以产生错误。错误就在AngularJS加载时出现。

为了隔离问题，我安装了示例，在我将

browserName:'chrome'

更改为

firefox

后，得到了完全相同的错误（与我的第一条评论相同）

因此，我在github页面上创建了一个量角器。

请参阅相关票据：

根据对selenium票据的最后评论：

Angular 2正在修补EventTarget.prototype，因此他们应对其更改引起的任何错误负责

---

你能在angular2的任何一个公共网站上重现这个问题吗？（说，）。谢谢。另外，你试过directConnect吗？谢谢你的回答，@alecxe。我刚刚试过：-对angular.io进行测试很好。-

directConnect

产生的错误与我的配置完全相同：

>选项：{>configFile:“…..js”，>args:{>directConnect:true，>baseUrl:“…”，>功能：{>'browserName'：'firefox'，>'browser'：'firefox'>}，>规范：[>'testFiles/…js'>]，>}>>}

感谢您的测试。因此，我们可以假设这是特定于应用程序的，可能与您的引导方式有关……非常感谢！我会回顾一下。太棒了，现在重现了这个问题。谢谢。

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