chrome browser opens but times out

Leo_wl 2024年01月16日程序员 311 0

问题:

Chrome/Firefox 浏览器打开，但无法导航并超时。

默认 JRE 库之外的依赖项和环境:

eclipse

Selenium Java 3.2

浏览器:

chrome - 版本 56.0.2924.87(64 位)

Firefox - 51.0.1(32 位)

Firefox 代码:

System.setProperty("webdriver.gecko.driver", "C:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe"); 
WebDriver netDriver = new FirefoxDriver(); 
netDriver.get("www.gmail.com");

看起来很简单，对吧？但浏览器无法打开，也无法导航到 gmail。

堆栈跟踪:

at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:91) 
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:601) 
    at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:241) 
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:128) 
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:293) 
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:272) 
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:267) 
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:263) 
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:122) 
    at driverTest.driverTest.main(driverTest.java:13) 
Caused by: org.apache.http.conn.HttpHostConnectException: Connect to localhost:20034 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused: connect 
    at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:158) 
    at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:353) 
    at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:380) 
    at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) 
    at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184) 
    at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88) 
    at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) 
    at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184) 
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:71) 
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) 
    at org.openqa.selenium.remote.internal.ApacheHttpClient.fallBackExecute(ApacheHttpClient.java:142) 
    at org.openqa.selenium.remote.internal.ApacheHttpClient.execute(ApacheHttpClient.java:88) 
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:108) 
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:64) 
    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:141) 
    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:82) 
    ... 9 more 
Caused by: java.net.ConnectException: Connection refused: connect 
    at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) 
    at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source) 
    at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) 
    at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) 
    at java.net.AbstractPlainSocketImpl.connect(Unknown Source) 
    at java.net.PlainSocketImpl.connect(Unknown Source) 
    at java.net.SocksSocketImpl.connect(Unknown Source) 
    at java.net.Socket.connect(Unknown Source) 
    at org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:74) 
    at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:141)

这看起来像是一个代理问题，但我不太确定，因为我对 Selenium 不太熟悉。

Google 代码:

System.setProperty("webdriver.chrome.driver", "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe"); 
        netDriver = new ChromeDriver(); 
        netDriver.navigate().to("www.gmail.com");

这会打开浏览器，但同样不会转到 Gmail，并且会因不同的超时错误而超时。

at org.openqa.selenium.remote.service.DriverService.waitUntilAvailable(DriverService.java:180) 
        at org.openqa.selenium.remote.service.DriverService.start(DriverService.java:168) 
        at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:78) 
        at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:601) 
        at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:241) 
        at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:128) 
        at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:141) 
        at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:178) 
        at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:167) 
        at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:124) 
        at cucumber.feature.webStepDefinitions.navigateToWebsite(webStepDefinitions.java:23) 
        at ?.Given I navigated to the QA OnBoard site(C:/Users/tscanlon/workspace/webReleaseAutomation/src/cucumber/feature/netfeature.feature:5) 
      Caused by: org.openqa.selenium.net.UrlChecker$TimeoutException: Timed out waiting for [http://localhost:18101/status] to be available after 20011 ms 
        at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:107) 
        at org.openqa.selenium.remote.service.DriverService.waitUntilAvailable(DriverService.java:177) 
        at org.openqa.selenium.remote.service.DriverService.start(DriverService.java:168) 
        at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:78) 
        at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:601) 
        at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:241) 
        at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:128) 
        at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:141) 
        at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:178) 
        at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:167) 
        at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:124) 
        at cucumber.feature.webStepDefinitions.navigateToWebsite(webStepDefinitions.java:23) 
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
        at java.lang.reflect.Method.invoke(Unknown Source) 
        at cucumber.runtime.Utils$1.call(Utils.java:37) 
        at cucumber.runtime.Timeout.timeout(Timeout.java:13) 
        at cucumber.runtime.Utils.invoke(Utils.java:31) 
        at cucumber.runtime.java.JavaStepDefinition.execute(JavaStepDefinition.java:38) 
        at cucumber.runtime.StepDefinitionMatch.runStep(StepDefinitionMatch.java:37) 
        at cucumber.runtime.Runtime.runStep(Runtime.java:299) 
        at cucumber.runtime.model.StepContainer.runStep(StepContainer.java:44) 
        at cucumber.runtime.model.StepContainer.runSteps(StepContainer.java:39) 
        at cucumber.runtime.model.CucumberScenario.run(CucumberScenario.java:44) 
        at cucumber.runtime.model.CucumberFeature.run(CucumberFeature.java:165) 
        at cucumber.runtime.Runtime.run(Runtime.java:121) 
        at cucumber.api.cli.Main.run(Main.java:36) 
        at cucumber.api.cli.Main.main(Main.java:18) 
      Caused by: com.google.common.util.concurrent.UncheckedTimeoutException: java.util.concurrent.TimeoutException 
        at com.google.common.util.concurrent.SimpleTimeLimiter.callWithTimeout(SimpleTimeLimiter.java:140) 
        at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:80) 
        ... 28 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:128) 
        ... 29 more 
 
    When I login                                  # webStepDefinitions.userLogin() 
    Then Create a meeting                         # webStepDefinitions.meetingCreation() 
 
Failed scenarios: 
 
 
org.openqa.selenium.WebDriverException: Timed out waiting for driver server to start. 
Build info: version: '3.1.0', revision: '86a5d70', time: '2017-02-16 07:57:44 -0800' 
 
Driver info: driver.version: ChromeDriver 
    at org.openqa.selenium.remote.service.DriverService.waitUntilAvailable(DriverService.java:180) 
    at org.openqa.selenium.remote.service.DriverService.start(DriverService.java:168) 
    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:78) 
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:601) 
    at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:241) 
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:128) 
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:141) 
    at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:178) 
    at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:167) 
    at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:124) 
    at cucumber.feature.webStepDefinitions.navigateToWebsite(webStepDefinitions.java:23) 
    at ?.Given I navigated to the QA OnBoard site(C:/Users/tscanlon/workspace/webReleaseAutomation/src/cucumber/feature/netfeature.feature:5) 
Caused by: org.openqa.selenium.net.UrlChecker$TimeoutException: Timed out waiting for [http://localhost:18101/status] to be available after 20011 ms 
    at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:107) 
    at org.openqa.selenium.remote.service.DriverService.waitUntilAvailable(DriverService.java:177) 
    at org.openqa.selenium.remote.service.DriverService.start(DriverService.java:168) 
    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:78) 
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:601) 
    at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:241) 
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:128) 
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:141) 
    at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:178) 
    at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:167) 
    at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:124) 
    at cucumber.feature.webStepDefinitions.navigateToWebsite(webStepDefinitions.java:23) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
    at java.lang.reflect.Method.invoke(Unknown Source) 
    at cucumber.runtime.Utils$1.call(Utils.java:37) 
    at cucumber.runtime.Timeout.timeout(Timeout.java:13) 
    at cucumber.runtime.Utils.invoke(Utils.java:31) 
    at cucumber.runtime.java.JavaStepDefinition.execute(JavaStepDefinition.java:38) 
    at cucumber.runtime.StepDefinitionMatch.runStep(StepDefinitionMatch.java:37) 
    at cucumber.runtime.Runtime.runStep(Runtime.java:299) 
    at cucumber.runtime.model.StepContainer.runStep(StepContainer.java:44) 
    at cucumber.runtime.model.StepContainer.runSteps(StepContainer.java:39) 
    at cucumber.runtime.model.CucumberScenario.run(CucumberScenario.java:44) 
    at cucumber.runtime.model.CucumberFeature.run(CucumberFeature.java:165) 
    at cucumber.runtime.Runtime.run(Runtime.java:121) 
    at cucumber.api.cli.Main.run(Main.java:36) 
    at cucumber.api.cli.Main.main(Main.java:18) 
Caused by: com.google.common.util.concurrent.UncheckedTimeoutException: java.util.concurrent.TimeoutException 
    at com.google.common.util.concurrent.SimpleTimeLimiter.callWithTimeout(SimpleTimeLimiter.java:140) 
    at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:80) 
    ... 28 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:128)

我认为两者都与某种防火墙/代理问题有关。有什么建议吗？我尝试了多种解决方案，但每次都出现相同的错误。

请您参考如下方法:

** 您需要在网址中添加协议(protocol) http 或 https，例如https://www.gmail.com

如果不起作用，请提供 geckodriver.exe 或 chromedriver.exe 路径，而不是 firefox 或 chrome exe 路径

下载 geckodriver from here或 chromedriver.exe from here

并设置属性，例如:

System.setProperty("webdriver.gecko.driver", "drive path\\geckodriver.exe"); 
WebDriver netDriver = new FirefoxDriver(); 
netDriver.get("https://www.gmail.com");

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