求助： 启动 Firefox 失败

pixywu

System.setProperty("webdriver.firefox.bin", "C:/Program Files (x86)/Mozilla Firefox/firefox.exe");
                WebDriver driver = new FirefoxDriver();               
                driver.navigate().to("www.baidu.com");

如上， 最简单的例子。 报错信息如下：
Exception in thread "main" org.openqa.selenium.WebDriverException: f.QueryInterface is not a function
Command duration or timeout: 18 milliseconds
Build info: version: '2.41.0', revision: '3192d8a', time: '2014-03-27 17:18:15'
System info: host: '...', ip: '...', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.6.0_45'
Session ID: 7066b30b-5c7f-42e6-a4d4-337b8cdf8009
Driver info: org.openqa.selenium.firefox.FirefoxDriver
Capabilities [{platform=XP, acceptSslCerts=true, javascriptEnabled=true, browserName=firefox, rotatable=false, locationContextEnabled=true, version=31.0, cssSelectorsEnabled=true, databaseEnabled=true, handlesAlerts=true, nativeEvents=false, webStorageEnabled=true, applicationCacheEnabled=true, takesScreenshot=true}]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
        at java.lang.reflect.Constructor.newInstance(Unknown Source)
        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:595)
        at org.openqa.selenium.remote.RemoteWebDriver.get(RemoteWebDriver.java:300)
        at org.openqa.selenium.remote.RemoteWebDriver$RemoteNavigation.to(RemoteWebDriver.java:842)
        at com.test.FirefoxSetup.main(FirefoxSetup.java:13)
Caused by: org.openqa.selenium.remote.ErrorHandler$UnknownServerException: f.QueryInterface is not a function
Build info: version: '2.41.0', revision: '3192d8a', time: '2014-03-27 17:18:15'
System info: host: '...', ip: '...', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.6.0_45'
Driver info: driver.version: unknown

求助哇　放咯

joykao

at com.test.FirefoxSetup.main(FirefoxSetup.java:13)这行代码是什么呢？

还有你firefox的路径写对了么？