ChromeDriver不與OS X上的瀏覽器通信

我想在OS X上使用chrome運行硒測試。它可以很好地與firefox一起使用，但鉻驅動程序似乎沒有與瀏覽器通信。ChromeDriver不與OS X上的瀏覽器通信

這裏是我的代碼：

import junit.framework.TestCase; 
import org.openqa.selenium.chrome.ChromeDriver; 
import org.openqa.selenium.firefox.FirefoxDriver; 

public class DriverTest extends TestCase { 

    public void testFirefox(){ 
     FirefoxDriver driver = new FirefoxDriver(); 
     driver.get("http://www.google.com"); 
     driver.close(); 
    } 

    public void testChrome(){ 
     ChromeDriver driver = new ChromeDriver(); 
     driver.get("http://www.google.com"); 
     driver.close(); 
    }  
}

當我運行它，火狐精細啓動，但對鉻我得到這個錯誤：

Started ChromeDriver 
port=45421 
version=23.0.1240.0 
log=/Users/user/projects/client/hg/chromedriver.log 
objc[25753]: Object 0x6e078170 of class NSPathStore2 autoreleased with no pool in place - just leaking - break on objc_autoreleaseNoPool() to debug 
objc[25753]: Object 0x6e078360 of class NSPathStore2 autoreleased with no pool in place - just leaking - break on objc_autoreleaseNoPool() to debug 
objc[25753]: Object 0x6e078410 of class NSConcreteData autoreleased with no pool in place - just leaking - break on objc_autoreleaseNoPool() to debug 
objc[25753]: Object 0x6e078470 of class __NSCFString autoreleased with no pool in place - just leaking - break on objc_autoreleaseNoPool() to debug 
objc[25753]: Object 0x6e0782c0 of class NSBundle autoreleased with no pool in place - just leaking - break on objc_autoreleaseNoPool() to debug 

org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure. 
Build info: version: '2.25.0', revision: '17482', time: '2012-07-18 22:18:01' 
System info: os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.7.4', java.version: '1.6.0_35' 
Driver info: driver.version: ChromeDriver 
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:493) 
    at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:182) 
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:110) 
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:114) 
    at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:165) 
    at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:107) 
    at DriverTest.testChrome(DriverTest.java:16) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
    at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83) 
    at org.junit.runner.JUnitCore.run(JUnitCore.java:157) 
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:63) 
Caused by: org.openqa.selenium.WebDriverException: Unable to convert: {desiredCapabilities=Capabilities [{platform=ANY, browserName=chrome, [email protected], chrome.switches=[], version=}]} 
Build info: version: '2.25.0', revision: '17482', time: '2012-07-18 22:18:01'

來源

2012-09-19 Mike

你有什麼版本的Chrome？ – Arran

您是否遵循了以下步驟：http://code.google.com/p/selenium/wiki/ChromeDriver安裝ChromeDriver服務器？ – jimaltieri

你需要指定一個系統屬性指向Chromedriver的位置，例如：

System.setProperty("webdriver.chrome.driver", "applications/chrome/chromedriver");

第二個參數應設置爲您保存chromedriver的路徑。

來源

2013-01-24 15:19:09 SineadCoyle

嘗試設置ChromeDriver的DesiredCapabilities.chrome（）。

ChromeDriver driver = new ChromeDriver(DesiredCapabilities.chrome());

這應該工作。

來源

2013-06-28 16:34:30 user2532644

ChromeDriver不與OS X上的瀏覽器通信

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