java中的硒异常（org.openqa.selenium.remote.UnreachableBrowserException）
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selenium exceptionin java (org.openqa.selenium.remote.UnreachableBrowserException)
提问by Shawn
I know there are number of threads running but none of them has a solution of this problem. I am trying to get a aspx page using selenum. But it throws UnreachableBrowserException at this line of code WebDriver driver = new ChromeDriver();. An instance of chrome is opening but then later on after few seconds it throws the exception I have mentioned above.
我知道有许多线程正在运行，但没有一个线程可以解决此问题。我正在尝试使用 selenum 获取 aspx 页面。但是它在这行代码中抛出了 UnreachableBrowserException WebDriver driver = new ChromeDriver();。一个 chrome 实例正在打开，但几秒钟后它会抛出我上面提到的异常。
Here is my sample code.
这是我的示例代码。
System.setProperty("webdriver.chrome.driver",
"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe");
WebDriver driver = new ChromeDriver();
driver.get("http://some aspx page with form");
System.out.println("!!!!! Got the page !!!!!");
driver.close();
driver.quit();
Following is the stacktrace.
以下是堆栈跟踪。
Exception in thread "main" 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: '2.40.0', revision: 'fbe29a9', time: '2014-02-19 20:54:28'
System info: host: 'E7D4C9EFE70614', ip: '192.168.1.12', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.7.0_45'
Driver info: driver.version: ChromeDriver
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:567)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:218)
at org.openqa.selenium.chrome.ChromeDriver.startSession(ChromeDriver.java:181)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:113)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:117)
at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:160)
at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:149)
at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:106)
at HtmlParser.main(HtmlParser.java:31)
Caused by: org.openqa.selenium.WebDriverException: Timed out waiting for driver server to start.
Build info: version: '2.40.0', revision: 'fbe29a9', time: '2014-02-19 20:54:28'
System info: host: 'E7D4C9EFE70614', ip: '192.168.1.12', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.7.0_45'
Driver info: driver.version: ChromeDriver
at org.openqa.selenium.remote.service.DriverService.start(DriverService.java:165)
at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:62)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:546)
... 8 more
Caused by: org.openqa.selenium.net.UrlChecker$TimeoutException: Timed out waiting for [http://localhost:12233/status] to be available after 20008 ms
at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:104)
at org.openqa.selenium.remote.service.DriverService.start(DriverService.java:163)
... 10 more
Caused by: com.google.common.util.concurrent.UncheckedTimeoutException: java.util.concurrent.TimeoutException
at com.google.common.util.concurrent.SimpleTimeLimiter.callWithTimeout(SimpleTimeLimiter.java:143)
at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:79)
... 11 more
Caused by: java.util.concurrent.TimeoutException
at java.util.concurrent.FutureTask.get(Unknown Source)
at com.google.common.util.concurrent.SimpleTimeLimiter.callWithTimeout(SimpleTimeLimiter.java:130)
... 12 more
I have red number of articles but couldnot find any solution. My chrome version is 33.0.1750.154 m.
我有红色文章，但找不到任何解决方案。我的 chrome 版本是 33.0.1750.154 m。
采纳答案by Shawn
I have downloaded chromedriverand instead of setting path to chrome.exeI set the path to chromedriver.exeand it worked.
C:\Program Files(x86)\chromedriver\chromedriver.exe
我已经下载chromedriver并没有设置路径，chrome.exe而是设置了路径chromedriver.exe并且它起作用了。
C:\Program Files(x86)\chromedriver\chromedriver.exe
