java Selenium 3.7 webdriver 错误：等待驱动程序服务器启动超时
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Selenium 3.7 webdriver Error: Timed out waiting for driver server to start
提问by Maggie
Upgraded to Selenium 3.7 recently and ran into error.
最近升级到 Selenium 3.7 并遇到错误。
Error trace log:
错误跟踪日志：
Debug 1 Debug 2 Starting ChromeDriver 2.33.506106 (8a06c39c4582fbfbab6966dbb1c38a9173bfb1a2) on port 2198 Only local connections are allowed. Exception in thread "main" org.openqa.selenium.WebDriverException: Timed out waiting for driver server to start. Build info: version: '3.7.1', revision: '8a0099a', time: '2017-11-06T21:07:36.161Z' System info: host: 'Maggies-MacBook-Pro-2.local', ip: '192.168.1.6', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.12.6', java.version: '1.8.0_121' Driver info: driver.version: ChromeDriver at org.openqa.selenium.remote.service.DriverService.waitUntilAvailable(DriverService.java:192) at org.openqa.selenium.remote.service.DriverService.start(DriverService.java:178) at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:79) at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:600) at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:219) at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:142) at org.openqa.selenium.chrome.ChromeDriver.(ChromeDriver.java:181) at org.openqa.selenium.chrome.ChromeDriver.(ChromeDriver.java:168) at org.openqa.selenium.chrome.ChromeDriver.(ChromeDriver.java:123) at AutomationFrameWork.FirstTestCase.main(FirstTestCase.java:13) Caused by: org.openqa.selenium.net.UrlChecker$TimeoutException: Timed out waiting for [http://localhost:2198/status]to be available after 20005 ms at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:100) at org.openqa.selenium.remote.service.DriverService.waitUntilAvailable(DriverService.java:187) ... 9 more Caused by: java.util.concurrent.TimeoutException at java.util.concurrent.FutureTask.get(FutureTask.java:205) at com.google.common.util.concurrent.SimpleTimeLimiter.callWithTimeout(SimpleTimeLimiter.java:147) at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:75) ... 10 more
Debug 1 Debug 2 在端口 2198 上启动 ChromeDriver 2.33.506106 (8a06c39c4582fbfbab6966dbb1c38a9173bfb1a2) 仅允许本地连接。线程“main”org.openqa.selenium.WebDriverException 中的异常：等待驱动程序服务器启动超时。构建信息：版本：'3.7.1'，修订：'8a0099a'，时间：'2017-11-06T21:07:36.161Z' 系统信息：主机：'Maggies-MacBook-Pro-2.local'，ip： '192.168.1.6', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.12.6', java.version: '1.8.0_121' 驱动信息：driver.version: ChromeDriver 在 org.openqa.selenium.remote.service.DriverService.waitUntilAvailable(DriverService.java:192) 在 org.openqa.selenium.remote.service.DriverService.start(DriverService.java:178) 在 org.openqa.selenium。偏僻的。http://localhost:2198/status]在 org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:100) 在 org.openqa.selenium.remote.service.DriverService.waitUntilAvailable( DriverService.java:187) ... 9 导致： java.util.concurrent.FutureTask.get(FutureTask.java:205) 上的 java.util.concurrent.TimeoutException at com.google.common.util.concurrent.SimpleTimeLimiter .callWithTimeout(SimpleTimeLimiter.java:147) 在 org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:75) ... 10 更多
Code:
代码：
public static void main (String args[]){
System.out.println("Debug 1");
System.setProperty("webdriver.chrome.driver", "/Users/maggie/Documents/ToolsQA/Libs/chromedriver");
System.out.println("Debug 2");
WebDriver driver = new ChromeDriver();
System.out.println("Debug 3");
driver.get("http://www.google.com");
driver.quit();
}
Included Libraries: selenium-server-standalone-3.7.1.jar
包含的库：selenium-server-standalone-3.7.1.jar
System Environment:
系统环境：
Mac OS: '10.12.6'
java.version: '1.8.0_121'
selenium-server-standalone-3.7.1.jar
geckodriver - v0.19.1
ChromeDriver 2.33
Chrome Version 62.0.3202.89 (64-bit)
Mac 操作系统：“10.12.6”
java.version: '1.8.0_121'
selenium-server-standalone-3.7.1.jar
geckodriver - v0.19.1
ChromeDriver 2.33
Chrome 版本 62.0.3202.89（64 位）
Thank you for any thought.
谢谢你的任何想法。
回答by Radu Ciobanu
I had the same issue, on Mac OS. Check your /etc/hosts file and make sure you have 127.0.0.1 binding to localhost. I was missing that, added it and voila!
我在 Mac OS 上遇到了同样的问题。检查您的 /etc/hosts 文件并确保您有 127.0.0.1 绑定到本地主机。我错过了，添加它，瞧！
回答by Vijai
I faced same issue with ChromeDriver 74.0.3729.6, chrome browser 74 and selenium-java-3.141.59 Changed the selenium java libs to version selenium-java-3.13.0 it worked
我在 ChromeDriver 74.0.3729.6、chrome 浏览器 74 和 selenium-java-3.141.59 上遇到了同样的问题 将 selenium java 库更改为版本 selenium-java-3.13.0 它有效
回答by DebanjanB
As you are seeing WebDriverException: Timed out waiting for driver server to start.try the below mentioned steps :
正如您所看到的，请WebDriverException: Timed out waiting for driver server to start.尝试以下提到的步骤：
Uninstall Google Chrome through
Revo Uninstaller.Install the latest version of
Google Chrome.Perform some steps on the website so you are sure that the website opens properly.
If needed induce
Explicit Waiti.e.WebDriverWait
通过
Revo Uninstaller.安装最新版本的
Google Chrome.在网站上执行一些步骤，以确保网站正确打开。
如果需要诱导
Explicit Wait即WebDriverWait
回答by Ram
Change this
改变这个
System.setProperty("webdriver.chrome.driver", "/Users/maggie/Documents/ToolsQA/Libs/chromedriver" to "/Users/maggie/Documents/ToolsQA/Libs/chromedriver.exe" and try this
System.setProperty("webdriver.chrome.driver", "/Users/maggie/Documents/ToolsQA/Libs/chromedriver" 到 "/Users/maggie/Documents/ToolsQA/Libs/chromedriver.exe" 并试试这个
