java - Selenium chromedriver 2.27.440174 无法运行 Google Chrome 55.0.2883.87 m

Question

我有一个 Google Chrome 55.0.2883.87 m 和 selenium.version 3.0.1。

Chrome.exe 位于 C:\Program Files (x86)\Google\Chrome\Application

pom文件

    <selenium.version>3.0.1</selenium.version>

    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-java</artifactId>
        <version>${selenium.version}</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-remote-driver -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-remote-driver</artifactId>
        <version>${selenium.version}</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-chrome-driver -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-chrome-driver</artifactId>
        <version>${selenium.version}</version>
    </dependency>
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-firefox-driver</artifactId>
        <version>${selenium.version}</version>
    </dependency>

我运行代码

    WebDriver driver = new ChromeDriver();
    driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
    driver.get("http://www.google.com/xhtml");
    Thread.sleep(5000);  // Let the user actually see something!
    WebElement searchBox = driver.findElement(By.name("q"));
    searchBox.sendKeys("ChromeDriver");
    searchBox.submit();
    Thread.sleep(5000);  // Let the user actually see something!
    driver.quit();

并且有一个错误

    Starting ChromeDriver 2.27.440174 (e97a722caafc2d3a8b807ee115bfb307f7d2cfd9) on port 18032
Only local connections are allowed.
янв 10, 2017 12:18:56 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Attempting bi-dialect session, assuming Postel's Law holds true on the remote end
Starting ChromeDriver 2.25.426923 (0390b88869384d6eb0d5d09729679f934aab9eed) on port 9515
Only local connections are allowed.
[0.003][SEVERE]: bind() returned an error: Only one usage of each socket address (protocol/network address/port) is normally permitted. (0x2740)
янв 10, 2017 12:19:56 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: OSS
Exception in thread "main" org.openqa.selenium.NoSuchSessionException: no such session
  (Driver info: chromedriver=2.27.440174 (e97a722caafc2d3a8b807ee115bfb307f7d2cfd9),platform=Windows NT 6.1.7601 SP1 x86_64) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 20 milliseconds
Build info: version: '3.0.1', revision: '1969d75', time: '2016-10-18 09:49:13 -0700'
System info: host: 'EPRUMOSL15047', ip: '192.255.10.140', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_65'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities [{message=chrome not reachable
  (Driver info: chromedriver=2.27.440174 (e97a722caafc2d3a8b807ee115bfb307f7d2cfd9),platform=Windows NT 6.1.7601 SP1 x86_64), platform=ANY}]
Session ID: 3506210c8a0eb0d3b9abfdb238547455
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
    at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:216)
    at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:168)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:635)
    at org.openqa.selenium.remote.RemoteWebDriver.get(RemoteWebDriver.java:322)
    at utils.Main.main(Main.java:19)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)

Process finished with exit code 1

我也尝试过这些版本并收到错误

1. 谷歌浏览器 55.0.2883.87 m 64 位
2. 谷歌浏览器 54
3. Google Chrome 53 x64 和 x86
4. Google Chrome 51 x64 和 x86

请告诉我可能是什么原因？

Answer 1

当无法找到 Chrome 可执行文件时，我收到 NoSuchSessionException ；事实上 {message=chrome notreachable 似乎表明了这一点。

我的 Chrome exe 与您位于同一位置(C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 版本 55.0.2883.87 m code>、ChromeDriver v2.25、Selenium 3.0.1，在 Windows 8.1 上)，在我的情况下，无需指定其路径即可找到 exe(这是“默认路径”) location”，请参阅 here )，所以我希望在您的情况下也能找到它，但我的测试不使用 pom 文件或 Maven。

您可以尝试显式设置 Chrome 路径，如您所见 here 在非标准位置使用 Chrome 可执行文件，如果有任何因素可以排除可执行位置的原因。那将是:

ChromeOptions options = new ChromeOptions();
options.setBinary("C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe");
ChromeDriver browser = new ChromeDriver(options);