java - 处理完Alert和waits后，页面没有加载，无法定位元素。（在硒中）

Question

处理警报并等待（在运行时弹出）后，页面未加载，这就是为什么无法找到元素的原因。（在 Selenium 中） 没有这样的元素：无法找到元素：

''''公共类申请人LoginPageTest扩展TestBase{

  @Test
    public void init() throws Exception { 
      
     
    ApplicantLoginPage applicantLoginPage = PageFactory.initElements(driver, ApplicantLoginPage.class);
    
      applicantLoginPage.getApp(prop.getProperty("urlapp"));
      Thread.sleep(3000);
      
      applicantLoginPage.login(prop.getProperty("un"));
      Thread.sleep(3000);
            
      applicantLoginPage.instruct1();
      Thread.sleep(3000);
      
      applicantLoginPage.TestClick();
      try {
            WebDriverWait wait = new WebDriverWait(driver, 2);
            wait.until(ExpectedConditions.alertIsPresent());
            Alert alert = driver.switchTo().alert();
            alert.accept();
            driver.switchTo().defaultContent();
        } catch (Exception e) {
        }
         applicantLoginPage.TestCamera();
        Thread.sleep(15000);
        applicantLoginPage.PreviewRecord();
        Thread.sleep(15000);
        applicantLoginPage.instruct2();
        Thread.sleep(3000);
    }
}''''

Answer 1

删除以下语句，然后重试：

driver.switchTo().defaultContent();