I started seeing this problem on Monday 2018-06-04. Our tests run each weekday. It appears that the only thing that changed was the google-chrome version (which had been updated to current) JVM and Selenium were recent versions on Linux box ( Java 1.8.0_151, selenium 3.12.0, google-chrome 67.0.3396.62, and xvfb-run). Specifically adding the arguments "--no-sandbox" and "--disable-dev-shm-usage" stopped the error. I'll look into these issues to find more info about the effect, and other questions as in what triggered google-chrome to update.

ChromeOptions options = new ChromeOptions();
        ...
        options.addArguments("--no-sandbox");
        options.addArguments("--disable-dev-shm-usage");

没有解决方法对我有效。但这里有一个变通办法:

maxcounter=5
for counter in range(maxcounter):
    try:           
        driver = webdriver.Chrome(chrome_options=options,
                          service_log_path=logfile,
                          service_args=["--verbose", "--log-path=%s" % logfile])
        break
    except WebDriverException as e:
        print("RETRYING INITIALIZATION OF WEBDRIVER! Error: %s" % str(e))
        time.sleep(10)
        if counter==maxcounter-1:
            raise WebDriverException("Maximum number of selenium-firefox-webdriver-retries exceeded.")

我在python中遇到了同样的问题。以上这些都有帮助。这是我在python中使用的

chrome_options = Options()
chrome_options.add_argument('--headless')
chrome_options.add_argument('--no-sandbox')
chrome_options.add_argument('--disable-dev-shm-usage')
driver = webdriver.Chrome('/path/to/your_chrome_driver_dir/chromedriver',chrome_options=chrome_options)

我被这个问题困扰了很长一段时间，最后通过添加一个额外的选项来解决它:

options.addArguments(”——crash-dumps-dir = / tmp”)

更新:

我能够通过这个问题，现在我能够访问chrome所需的url。

对所提供解决方案的尝试结果:

我尝试了上面提供的所有设置，但我无法解决这个问题

关于问题的解释:

根据我的观察，DevToolsActivePort文件不存在的原因是chrome无法在scoped_dirXXXXX文件夹中找到它的引用。

为解决该问题所采取的步骤

我已经杀死了所有的chrome进程和chrome驱动程序进程。 添加下面的代码来调用chrome System.setProperty(“webdriver.chrome.driver”、“pathto \ \ chromedriver.exe”); ChromeOptions选项=新的ChromeOptions(); 选项。setExperimentalOption(“useAutomationExtension”,假); WebDriver驱动=新的ChromeDriver(选项); driver.get (url);

使用上述步骤，我能够解决这个问题。

谢谢你的回答。

我最近也面临着同样的问题，经过一些试验和错误，它也适用于我。

必须在最上面:

options.addArguments("--no-sandbox"); //has to be the very first option

BaseSeleniumTests.java

public abstract class BaseSeleniumTests {

    private static final String CHROMEDRIVER_EXE = "chromedriver.exe";
    private static final String IEDRIVER_EXE = "IEDriverServer.exe";
    private static final String FFDRIVER_EXE = "geckodriver.exe";
    protected WebDriver driver;

    @Before
    public void setUp() {
        loadChromeDriver();
    }

    @After
    public void tearDown() {
        if (driver != null) {
            driver.close();
            driver.quit();
        }
    }

    private void loadChromeDriver() {
        ClassLoader classLoader = getClass().getClassLoader();
        String filePath = classLoader.getResource(CHROMEDRIVER_EXE).getFile();
        DesiredCapabilities capabilities = DesiredCapabilities.chrome();
        ChromeDriverService service = new ChromeDriverService.Builder()
                .usingDriverExecutable(new File(filePath))
                .build();
        ChromeOptions options = new ChromeOptions();
        options.addArguments("--no-sandbox"); // Bypass OS security model, MUST BE THE VERY FIRST OPTION
        options.addArguments("--headless");
        options.setExperimentalOption("useAutomationExtension", false);
        options.addArguments("start-maximized"); // open Browser in maximized mode
        options.addArguments("disable-infobars"); // disabling infobars
        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.merge(capabilities);
        this.driver = new ChromeDriver(service, options);
    }

}

GoogleSearchPageTraditionalSeleniumTests.java

@RunWith(SpringRunner.class)
@SpringBootTest
public class GoogleSearchPageTraditionalSeleniumTests extends BaseSeleniumTests {

    @Test
    public void getSearchPage() {
        this.driver.get("https://www.google.com");
        WebElement element = this.driver.findElement(By.name("q"));
        assertNotNull(element);
    }

}

pom.xml

<dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-java</artifactId>
            <scope>test</scope>
        </dependency>
</dependencies>