Element not found in the cache

[Bimlesh M]

Dear All,

I am trying to login to amazon website after giving valid user name and password. After successful login, I am searching for "Samsung Galaxy" and clicking the search button. Once the results are displayed, 

I am trying to narrow the search by entering min_amount = 30000 and max_amount = 40000 from the left side of the page but when I trying to enter a value in the min_price input field and max_price input field, I am getting "Element not found in the cache.." Kindly advise.

Exception - org.openqa.selenium.StaleElementReferenceException: Element not found in the cache - perhaps the page has changed since it was looked up Command duration or timeout: 45.08 seconds

public Amazon_Samsung_Galaxy_Search(WebDriver driver)

{

    this.driver=driver;

}

@FindBy (xpath = ".//input[@id='twotabsearchtextbox']") WebElement Product_Search;

@FindBy (xpath = "//input[@class='nav-input'][@type='submit']") WebElement Search_Click;

@FindBy (xpath = ".//*[@id='ref_1485076031']//img[@alt='Android']") WebElement Android_Check;

@FindBy (xpath = ".//*[@id='ref_3837712031']//img[@alt='Samsung']") WebElement Samsung_Check;

@FindBy (xpath = ".//*[@id='ref_8561098031']//img[@alt='3000 - 3999 mAh']") WebElement Battery_Check;

@FindBy (xpath = ".//*[@id='ref_6631751031']//img[@alt='5.5 Inches & Above']") WebElement Screen_Check;

@FindBy (xpath = ".//*[@id='ref_8561129031']//img[@alt='4 GB & More']") WebElement Ram_Check;

@FindBy (xpath = "//input[@id='low-price']") WebElement Low_Price;

@FindBy (xpath = "//input[@id='high-price']") WebElement High_Price;

@FindBy (xpath = "//input[@class='leftNavGoBtn']") WebElement GO_Button;

@FindBy (xpath = ".//span[@id='quartsPagelet']") WebElement Search_Result;

public void Search_Samsung_Galaxy()

{

    Product_Search.sendKeys("Samsung Galaxy");

    Search_Click.click();

    Samsung_Check.click();

    WebDriverWait wait = new WebDriverWait(driver, 30);

    WebElement Android_Check = wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath(".//*[@id='ref_1485076031']//img[@alt='Android']")));

    ((JavascriptExecutor)driver).executeScript("window.scrollTo(0,"+Android_Check.getLocation().x+")");

    Android_Check.click();

    WebDriverWait wait4 = new WebDriverWait(driver, 45);

    WebElement Low_Price = wait4.until(ExpectedConditions.visibilityOfElementLocated(By.id("low-price")));

    Coordinates cor = ((Locatable)Low_Price).getCoordinates();

    cor.inViewPort();

    Low_Price.sendKeys("30000");

    WebDriverWait wait5 = new WebDriverWait(driver, 30);

    WebElement High_Price = wait5.until(ExpectedConditions.visibilityOfElementLocated(By.id("high-price")));

    Coordinates cor1 = ((Locatable)High_Price).getCoordinates();

    cor1.inViewPort();

    High_Price.click();

    High_Price.sendKeys("40000");

    WebDriverWait wait6 = new WebDriverWait(driver, 30);

    WebElement GO_Button = wait6.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//input[@class='leftNavGoBtn']")));

    Coordinates cor2 = ((Locatable)GO_Button).getCoordinates();

    cor2.inViewPort();

    GO_Button.click();

}