Question

我正在学习selenium的自动化测试教程，并且正在用java语言编写我的第一个脚本，并在＆＃34; Console＆＃34;在Eclipse。

Exception in thread "main" java.lang.IllegalStateException: The path to the driver executable must be set by the webdriver.gecko.driver system property; for more information, see https://github.com/mozilla/geckodriver. The latest version can be downloaded from https://github.com/mozilla/geckodriver/releases
at com.google.common.base.Preconditions.checkState(Preconditions.java:199)
at org.openqa.selenium.remote.service.DriverService.findExecutable(DriverService.java:109)
at org.openqa.selenium.firefox.GeckoDriverService.access$100(GeckoDriverService.java:38)
at org.openqa.selenium.firefox.GeckoDriverService$Builder.findDefaultExecutable(GeckoDriverService.java:91)
at org.openqa.selenium.remote.service.DriverService$Builder.build(DriverService.java:296)
at org.openqa.selenium.firefox.FirefoxDriver.createCommandExecutor(FirefoxDriver.java:245)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:220)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:215)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:211)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:124)
at automationFramework.FirstTestCase.main(FirstTestCase.java:12)

我的代码：

package automationFramework;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
public class FirstTestCase {

public static void main(String[] args) throws InterruptedException {
    // TODO Auto-generated method stub

    // Create a new instance of the Firefox driver
    WebDriver driver = new FirefoxDriver();

    //Launch the Online Store Website
    driver.get("http://www.store.demoqa.com");

    // Print a Log In message to the screen
    System.out.println("Successfully opened the website www.Store.Demoqa.com");

    //Wait for 5 Sec
    Thread.sleep(5);

    // Close the driver
    driver.quit();
}

}

教程链接： http://toolsqa.wpengine.com/selenium-webdriver/first-test-case/

Answer 1

这是因为Selenium 3使用单独的驱动程序与Firefox浏览器进行交互。

查看this link。

使用geckodriver.exe添加System.setProperty的路径。假设路径为C:\Selenium\Firefox driver\geckodriver.exe：

System.setProperty("webdriver.gecko.driver","C:\Selenium\Firefox driver\geckodriver.exe");
WebDriver driver = new FirefoxDriver();

线程＆＃34; main＆＃34;中的例外情况java.lang.IllegalStateException

1 个答案: