Hỏi về verify trong Selenium

[Haiyen (Yến Còi)]

Em đang học về selenium. Em có viết 1 đoạn code nhưng nó không chạy. Nhờ mọi người xem hộ em
Nó báo lỗi ở dòng verify cuối cùng ý ạ:
Multiple markers at this line
- The type java.lang.CharSequence cannot be resolved. It is indirectly referenced from
required .class files
- The type java.util.Map$Entry cannot be resolved. It is indirectly referenced from required .class
files
Dưới đây là code:

@BeforeTest
	public void init()
	{
		System.setProperty("webdriver.firefox.marionette", "../browser/geckodriver.exe");
		driver= new FirefoxDriver();
		driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
	
	}
	//Hàm mở page
	@Test
	public void openPage(){
		driver.get("http://192.168.146.252:9013/tts-person/index");
		driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
	}
	//Hàm login chạy sau hàm openpage
	@Test(dependsOnMethods={"openPage"})
	public void loginSuccess()
	{
		JavascriptExecutor js = (JavascriptExecutor)driver;
		WebElement txtUser = driver.findElement(By.id("loginform-username"));
		WebElement txtPas = driver.findElement(By.id("loginform-password"));
		WebElement btnLogin = driver.findElement(By.xpath(".//*[@id='login-form']/div[@class='form-actions']/button"));
		//Nhap user, pass
		js.executeScript("arguments[0].value=arguments[1]", txtUser,"admin");
		js.executeScript("arguments[0].value=arguments[1]",txtPas,"123456a@");
		btnLogin.click();
		WebElement check = driver.findElement(By.xpath("html/body/div[3]/div[1]/div/ul/li[2]/a/span"));
		String actural = check.getText();
		//loi run dc
		Assert.assertEquals(actural, "thực tế");
	}

Em dùng jdk 1.8