Селен огурца - страница фабрики выпуск: NullPointerException

Question

Привет, сообщество: я застрял в проблеме с Page Factory.

В настоящее время я работаю с Cucumber, Selenium, Java с Maven. Кстати: я использую WebDriverManager Бони Гарсии.

Это ошибка:

java.lang.NullPointerException
    at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
    at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
    at com.sun.proxy.$Proxy15.clear(Unknown Source)
    at pages.Page_First.search(Page_First.java:41)
    at stepdefs.Step_First.I_query_for_cucumber_spring_selenium(Step_First.java:28)
    at ✽.When I query for "<search>" cucumber spring selenium(first.feature:10)

Вот мой BasePage :

    public abstract class BasePage extends DriverClass {

    public BasePage()  {

        PageFactory.initElements(driver, this);
    }

    protected void waitForElementClickable(WebElement element){
        WebDriverWait wait = new WebDriverWait(driver, 30);
        wait.until(ExpectedConditions.elementToBeClickable(element));
    }

    protected void waitForElementVisible(WebElement element){
        WebDriverWait wait = new WebDriverWait(driver, 15);
        wait.until(ExpectedConditions.visibilityOf(element));
    }

    protected void setTextAs(WebElement element, String text){
        waitForElementClickable(element);
        element.sendKeys(text);
    }

    protected void clearElement(WebElement element){
        waitForElementClickable(element);
        element.clear();
    }

    protected void clickElement(WebElement element){
        waitForElementClickable(element);
        element.click();
    }

    protected void clickElementByJavascriptExecutor(String xpath){
        WebElement element=driver.findElement(By.xpath(xpath));
        JavascriptExecutor ex=(JavascriptExecutor)driver;
        ex.executeScript("arguments[0].click()", element);
    }

    protected void clickLink(WebElement element){
        waitForElementVisible(element);
        element.click();
    }

    protected String getText(WebElement element){
        waitForElementVisible(element);
        return element.getText();
    }

    protected void freeze(int seconds) {
        try {
            Thread.sleep(seconds * 1000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}

Мой DriverClass здесь:

    public class DriverClass implements Constants {

    // Take the instance of WebDriver
    protected static WebDriver driver;

    //Initialize a log
    protected static final Logger log = Logger.getLogger(BasePage.class.getName());


    public static WebDriver initializeDriver() throws IOException {

        //Properties taken from config.properties
        String browser = ReadProperties.getPropertyValue(key_browser);
        String url = ReadProperties.getPropertyValue(key_url);


        if(browser.equals("chrome")) {
            WebDriverManager.chromedriver().setup();
            driver = new ChromeDriver();

        } else if(browser.equals("firefox")) {
            WebDriverManager.firefoxdriver().setup();
            driver = new FirefoxDriver();

        } else if(browser.equals("ie")) {
                WebDriverManager.iedriver().setup();
                driver = new InternetExplorerDriver();

        } else if(browser.equals("edge")) {
            WebDriverManager.edgedriver().setup();
            driver = new EdgeDriver();

        } else {
            System.setProperty("webdriver.safari.driver","/usr/bin/safaridriver");
            driver = new SafariDriver();
        }
        log.info("URL in use: "+ url);
        return driver;
    }

    // hook  Before method is used for instantiate driver

    @Before
    public void initialize() throws IOException {

        log.info("-----> Proceed to initialize driver <-----");

        driver = DriverClass.initializeDriver();
        driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
        driver.manage().window().maximize();
        driver.get(key_url);

        if (driver == null) {
            log.info("-----> Driver did not initialize correctly <-----");
        }
    }

    // Close driver instance
    @After
    public void close(){
        driver.quit();
    }
}

Наконец-то здесь, моя Страница

public class Page_First extends BasePage implements Constants {

    //Taken from first.properties
    String search = ReadProperties.getPropertyValue(key_search);


    public Page_First() throws IOException {
        PageFactory.initElements(driver, this); }


    //////////////////////////////////////////////WEB ELEMENTS//////////////////////////////////////////////////////////

    @FindBy(name = "q")
    private WebElement searchText;

    @FindBy(name="btnK")
    private WebElement searchButton;

    //////////////////////////////////////////////BASE METHODS//////////////////////////////////////////////////////////

    public void startNavigation() {

      log.info("Accessing to Google Chile");

    }

    public void search(String search) {

        searchText.clear();
        searchText.sendKeys(this.search);
    }

    public void enterButton (){

     //   clickElement(searchButton);
    }
}

Может ли кто-нибудь помочь мне, пожалуйста? Заранее спасибо.

ОБНОВЛЕНО: Это мой Свойства Reader:

public class MultiplePropertyReader {

private static Properties properties;

public static void main(String[] args) {

    try {
        properties = new Properties();

        properties.load(Thread.currentThread().getContextClassLoader().getResourceAsStream("first.properties"));


        //First properties fields
        System.out.println("::: First Feature Property File 1 Data :::");
        System.out.println(properties.getProperty("search"));

        //Set the properties (First properties)
        properties.setProperty("search", "Selenium Cucumber" );


    } catch (Exception e) {
        System.out.println("No properties file found...");
        e.printStackTrace();
    }
}

}

first.properties файл:

search = "Selenium Cucumber"

А вот, мои константы класс:

public interface Constants {

    String key_url = "url";
    String key_browser = "browser";

    //First feature constants

    String key_search = "search";

}