java – Webdriver和Chrome：DevToolsActivePort文件不存在

weixin_38053515 2019-09-12 10:43:04

我正在尝试安装/配置Selenium进行一些UI测试,而队友不在办公室.我安装了Selenium Webdriver和Eclipse,以及Chrome,Firefox和Edge浏览器驱动程序.我有一些非常简单的脚本启动浏览器并打开一个URL.我只是想验证我的安装和配置是否正常. Firefox和Edge很好,按预期工作.但是,我无法让chrome工作. 这是我的脚本： package firstPackage; import org.openqa.selenium.WebDriver; import org.openqa.selenium.chrome.ChromeDriver; import org.openqa.selenium.chrome.ChromeOptions; public class FirstScript { public static void main(String[] args) { ChromeOptions options = new ChromeOptions(); options.addArguments("disable-infobars"); options.addArguments("--start-maximized"); WebDriver driver = new ChromeDriver(options); driver.get("http://www.google.com"); } } 当我运行它时,Chrome启动.标签的标题是“数据”;并且地址栏中的URL也是“data;”.但是,浏览器不会导航到我指定的URL.大约60秒后,我在eclipse窗口中收到以下错误： Exception in thread "main" org.openqa.selenium.WebDriverException: unknown error: DevToolsActivePort file doesn't exist (Driver info: chromedriver=2.39.562718 (9a2698cba08cf5a471a29d30c8b3e12becabb0e9),platform=Windows NT 10.0.16299 x86_64) (WARNING: The server did not provide any stacktrace information) Command duration or timeout: 60.15 seconds Build info: version: '3.12.0', revision: '7c6e0b3', time: '2018-05-08T15:15:03.216Z' System info: host: 'XXXXXXX', ip: 'XXXXXXXXXX', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_171' Driver info: driver.version: ChromeDriver 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:214) at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:166) at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$new$0(JsonWireProtocolResponse.java:53) at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$getResponseFunction$2(JsonWireProtocolResponse.java:91) at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$0(ProtocolHandshake.java:123) at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source) at java.util.Spliterators$ArraySpliterator.tryAdvance(Unknown Source) at java.util.stream.ReferencePipeline.forEachWithCancel(Unknown Source) at java.util.stream.AbstractPipeline.copyIntoWithCancel(Unknown Source) at java.util.stream.AbstractPipeline.copyInto(Unknown Source) at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source) at java.util.stream.FindOps$FindOp.evaluateSequential(Unknown Source) at java.util.stream.AbstractPipeline.evaluate(Unknown Source) at java.util.stream.ReferencePipeline.findFirst(Unknown Source) at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:126) at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:73) at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:136) at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83) at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:543) at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:207) at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:130) at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:181) at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:168) at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:157) at firstPackage.FirstScript.main(FirstScript.java:14) 谷歌搜索带我到一些帖子,建议一些选项设置可能会有所作为.这些是我尝试过的： options.addArguments("--disable-extensions"); // disabling extensions options.addArguments("--disable-gpu"); // applicable to windows os only options.addArguments("--disable-dev-shm-usage"); // overcome limited resource problems options.addArguments("--no-sandbox"); // Bypass OS security model 这些都没有解决我的问题,行为保持不变. 我在跑步：Windows 10(操作系统版本16299)硒3.12.0ChromeDriver 2.39Chrome 67.0.3396.79 任何人都有任何关于我可能做错的建议吗？

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