Question

public class SeleniumExample {
  public static void main(String[] args) {
      WebDriver driver = new FirefoxDriver();
      System.err.println("Driver");

      driver.get("http://www.google.com");
      System.err.println("Driver get");

      WebElement element = driver.findElement(By.name("q"));
      element.sendKeys("Cheese!");
      element.submit();
      System.out.println("Page title is: " + driver.getTitle());

      (new WebDriverWait(driver, 10)).until(new ExpectedCondition<Boolean>() {
        public Boolean apply(WebDriver d) {
            return d.getTitle().toLowerCase().startsWith("cheese!");
        }
    });
    // Should see: "cheese! - Google Search"
    System.out.println("Page title is: " + driver.getTitle());
    driver.quit();
  }
}

我是Selenium的新手......我不知道为什么我得到这个例外....我有最新的50.1.0与最新的firefox selenium驱动程序3.0.1，我不知道为什么我得到这个错误消息：

Exception in thread "main" java.lang.NoClassDefFoundError: org/openqa/selenium/NoSuchSessionException
at org.openqa.selenium.firefox.FirefoxDriver.createCommandExecutor(FirefoxDriver.java:277)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:247)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:242)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:238)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:127)
at SeleniumExample.main(SeleniumExample.java:13)
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:498)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
Caused by: java.lang.ClassNotFoundException: org.openqa.selenium.NoSuchSessionException
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

感谢您的帮助！

Answer 1

我必须在<li *ngFor="let child of children"> <a (click)="navChanged(child.name)" [ngClass]="{'active' : child.name === selected}"> <div> {{child.name}} </div> </a> </li> geckodriver使用Firefox，如下所示：

selenium 3.0

为什么要获得org / openqa / selenium / NoSuchSessionException？

1 个答案: