Selenium Web驱动程序-SessionNotCreatedError

Question

我得到了这个错误：

SessionNotCreatedError:会话未创建超时异常：从呈现程序接收消息时超时：600.000

我正在Windows8Chrome上运行量角器测试。发生的情况是，Chrome选项卡将打开，但不会加载url，并将打开C:\ProgramFiles（x86）\Google\Chrome\Application\Chrome。exeshell窗口。然后没有其他事情发生，测试超时。这说明我有一个超时错误。但我不确定为什么它一开始没有加载网站。

当我关闭chrome选项卡时，我会收到以下消息：

SessionNotCreatedError:会话未创建，来自选项卡的异常崩溃`

我对selenium standalone和chromedriver都是最新的。我能想到的唯一一件事是Chrome最近更新到46.0.2490.71，但我在Windows7上没有任何问题。

这里的问题是什么？？

以下是完整的日志：

/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/selenium-webdriver/lib/atoms/error.js:113
var template = new Error(this.message);
             ^
SessionNotCreatedError: session not created exception 
from tab crashed
(Session info: chrome=46.0.2490.71)
(Driver info: chromedriver=2.16.333243     (0bfa1d3575fc1044244f21ddb82bf870944ef961),platform=Windows NT 6.3 x86_64) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 30.24 seconds
Build info: version: '2.47.1', revision: '411b314', time: '2015-07-30 03:03:16'
System info: host: 'Win8Test', ip: '192.168.1.185', os.name: 'Windows 8.1', os.arch: 'amd64', os.version: '6.3', java.version: '1.8.0_45'
Driver info: org.openqa.selenium.chrome.ChromeDriver
at new bot.Error     (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/selenium-webdriver/lib/atoms/error.js:113:18)
at Object.bot.response.checkResponse (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/selenium-webdriver/lib/atoms/response.js:106:9)
at /Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:158:24
at [object Object].promise.ControlFlow.runInFrame_ (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:1877:20)
at [object Object].promise.Callback_.goog.defineClass.notify (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:2464:25)
at [object Object].promise.Promise.notify_ (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:563:12)
at Array.forEach (native)
at Object.goog.array.forEach (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/array/array.js:203:43)
at [object Object].promise.Promise.notifyAll_ (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:552:16)
at goog.async.run.processWorkQueue (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/async/run.js:125:21)
From: Task: WebDriver.createSession()
at Function.webdriver.WebDriver.acquireSession_ (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:155:22)
at Function.webdriver.WebDriver.createSession (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:129:30)
at [object Object].Builder.build (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/selenium-webdriver/builder.js:416:22)
at [object Object].DriverProvider.getNewDriver (/Users/awilliamson/projects/chewie/node_modules/protractor/lib/driverProviders/driverProvider.js:38:7)
at [object Object].Runner.createBrowser (/Users/awilliamson/projects/chewie/node_modules/protractor/lib/runner.js:180:37)
at /Users/awilliamson/projects/chewie/node_modules/protractor/lib/runner.js:256:21
at _fulfilled (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/q/q.js:797:54)
at self.promiseDispatch.done (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/q/q.js:826:30)
at Promise.promise.promiseDispatch (/Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/q/q.js:759:13)
at /Users/awilliamson/projects/chewie/node_modules/protractor/node_modules/q/q.js:525:49
[launcher] Process exited with error code 1`

编辑：我正在使用量角器“^2.5.1”和茉莉花“^2.3.2”

Answer 1

您可能需要升级chromedriver。在Mac上，这应该与brew升级chromedriver一样简单。否则，您可以下载最新版本，并将其放入特定设置的正确文件夹中。

Answer 2

下载Chromedriver 2.19是我需要做的事情。我当时使用的是2.16，出于某种原因，webdriver管理器更新--chromedriver不工作，并说我有最新版本。但显然不是。谢谢@jjj！！

Answer 3

我得到了同样的错误，请参阅下面的解决方案。

昨天签入代码，一切正常。今早在一间套房里看到了cocoa的真实行为。

Chrome /chromedriver是最新的。量角器是v2.2（正在升级），茉莉v2x。WebDrive-Manager更新显示一切都很酷。JDK最新。我唯一还在追逐的是茉莉记者，我正在使用v2x。

编辑：我刚刚通过以下方式解决：

>

从msi文件更新node.js（位于此处：https://nodejs.org/en/）

运行webmanager更新（webdriver-manager-update），该更新拉下了最新的selenium jar和chomedriver。exe

然后我运行了一个测试，今天早上失败了，它成功地运行了，没有错误。