selenium, jmeter (non gui) and chromedriver

Question

我在Jmeter中创建了一个在gui中工作的脚本，并将其移动到AWS实例中。我正在使用：硒服务器-标准-2.35.0罐ChromeDriver（v2.2）Chromium 37.0.2062.120 Ubuntu 14.04和Jmeter 2.11

该脚本在gui中工作（它到达我的网站、登录等），但在非gui模式下，我在日志文件中得到了这个错误：

2014/10/10 17:54:22 ERROR - jmeter.threads.JMeterThread: Test failed! org.openqa.selenium.WebDriverException: unknown error: unable to discover open pages
  (Driver info: chromedriver=2.2,platform=Linux 3.13.0-36-generic x86_64) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 21.32 seconds
Build info: version: '2.39.0', revision: '14fa800511cc5d66d426e08b0b2ab926c7ed7398', time: '2013-12-16 13:18:38'
System info: host: 'ip-10-1-1-132', ip: '10.1.1.132', os.name: 'Linux', os.arch: 'amd64', os.version: '3.13.0-36-generic', java.version: '1.7.0_65'
Driver info: org.openqa.selenium.chrome.ChromeDriver
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:193)
        at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:145)
        at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:554)
        at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:216)
        at org.openqa.selenium.chrome.ChromeDriver.startSession(ChromeDriver.java:182)
        at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:111)
        at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:115)
        at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:161)
        at com.googlecode.jmeter.plugins.webdriver.config.ChromeDriverConfig.createBrowser(ChromeDriverConfig.java:44)
        at com.googlecode.jmeter.plugins.webdriver.config.ChromeDriverConfig.createBrowser(ChromeDriverConfig.java:16)
        at com.googlecode.jmeter.plugins.webdriver.config.WebDriverConfig.threadStarted(WebDriverConfig.java:212)
        at org.apache.jmeter.threads.JMeterThread$ThreadListenerTraverser.addNode(JMeterThread.java:597)
        at org.apache.jorphan.collections.HashTree.traverseInto(HashTree.java:961)
        at org.apache.jorphan.collections.HashTree.traverse(HashTree.java:946)
        at org.apache.jmeter.threads.JMeterThread.threadStarted(JMeterThread.java:566)
        at org.apache.jmeter.threads.JMeterThread.initRun(JMeterThread.java:554)
        at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:253)
        at java.lang.Thread.run(Thread.java:745)

有什么想法吗？

Answer 1

您使用的是2013年的ChromeDriver版本，它无论如何都不支持Chrome v37。

http://chromedriver.storage.googleapis.com/2.11/notes.txt

----------ChromeDriver v2.11 (2014-10-07)----------
Supports Chrome v36-40

所以我建议升级到v2.11并重试&升级Selenium的同时，Selenium v2.35也是从2013年开始的。