Question

  public class FirstTest
  { 
    public static void main(String[] args)
      { 
        WebDriver driver =new FirefoxDriver(); 
        driver.get("https://www.google.co.in/"); 
        driver.close();  
      }
  }

注意：Webdriver Java语言绑定3.3.1

**Error:**
Exception in thread "main" org.openqa.selenium.SessionNotCreatedException: Unable to create new remote session. desired capabilities = Capabilities [{marionette=true, browserName=firefox, moz:firefoxOptions=org.openqa.selenium.firefox.FirefoxOptions@3c6f6d, version=, platform=ANY, firefox_profile=org.openqa.selenium.firefox.FirefoxProfile@1eb8acf}], required capabilities = Capabilities [{}]
Build info: version: 'unknown', revision: '86a5d70', time: '2017-02-16 07:47:51 -0800'
System info: host: 'RAJANIKANT', ip: '192.168.0.102', os.name: 'Windows 8.1', os.arch: 'x86', os.version: '6.3', java.version: '1.8.0_121'
Driver info: driver.version: FirefoxDriver
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:91)
    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:141)
    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:82)
    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 FirstTest.main(FirstTest.java:15)

Answer 1

如果您使用 WebDriver 3.3 或更高版本，则必须下载gecko驱动程序。

这是下载最新 geckodriver.exe 的链接：Click here to download geckodriver

然后设置系统属性。

import java.util.concurrent.TimeUnit;

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;

public class Gecko {
    public static void main(String[] args) {
        System.setProperty("webdriver.gecko.driver", **path to your geckodriver.exe**");
        WebDriver driver = new FirefoxDriver();
        driver.manage().window().maximize();
        driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
        driver.get("https://www.google.co.in/");
        driver.close();
    }
}

当我尝试运行一个简单的selenium webdriver应用程序时，会发生以下错误

1 个答案: