作业系统：Windows 10
执行环境：JavaSE-1.8（jre1.8.0_144）
构建路径上的JAR和类文件夹：client-combined-3.6.0-sources.jar client-combined3.6.0.jar selenium-server-standalone-3.6.0.jar
浏览器：FireFox 56.0
代码段：System.setProperty（“ webdriver.firefox.marionette”，“ C：/Users/admin/Downloads/geckodriver-v0.11.1-win32/geckodriver.exe”）; WebDriver驱动程序=新的FirefoxDriver（）; driver.get（“ https://www.facebook.com ”）;
错误：
Exception in thread "main" org.openqa.selenium.WebDriverException: Timed out waiting 45 seconds for Firefox to start.
Build info: version: '3.6.0', revision: '6fbf3ec767', time: '2017-09-27T16:15:26.402Z'
System info: host: 'ADMIN-PC', ip: '192.168.1.6', os.name: 'Windows 10', os.arch: 'x86', os.version: '10.0', java.version: '1.8.0_144'
Driver info: driver.version: FirefoxDriver
at org.openqa.selenium.firefox.XpiDriverService.waitUntilAvailable(XpiDriverService.java:112)
at org.openqa.selenium.firefox.XpiDriverService.start(XpiDriverService.java:97)
at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:79)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:586)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:217)
at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:140)
at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:120)
at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:98)
at FacebookFriends.main(FacebookFriends.java:18)
Caused by: org.openqa.selenium.net.UrlChecker$TimeoutException: Timed out waiting for [http://localhost:45149/hub/status] to be available after 45005 ms
at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:100)
at org.openqa.selenium.firefox.XpiDriverService.waitUntilAvailable(XpiDriverService.java:110)
... 8 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:147)
at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:75)
... 9 more
首先，您使用的是gecko驱动程序的旧版本。最新消息来自：https : //github.com/mozilla/geckodriver/releases
然后，您需要使用以下命令设置系统属性：
File gecko = new File("C:/Users/admin/Downloads/geckodriver-v0.19.0-win32/geckodriver.exe");
System.setProperty("webdriver.gecko.driver", gecko.getAbsolutePath());
如果您真的要使用木偶，请检查以下问题的答案：webdriver.firefox.marionette和webdriver.gecko.driver之间的区别
本文收集自互联网，转载请注明来源。
如有侵权，请联系 [email protected] 删除。
我来说两句