What is the best way to avoid NoSuchElementException in Selenium?

Question

I have written few test cases in Selenium WebDriver using Java and execute them on grid (hub and multiple nodes). I have noticed that a few test cases fail due to NoSu

Answer 1

We can apply below codes to remove this exception condition

1. By applying WebDriverWait, webdriver object wait for a specific time (in second) of an element for its visibility.

         WebDriverWait wait = new WebDriverWait(driver, 10);       
          wait.until(ExpectedConditions.visibilityOf(link));
   

2. We can handle NoSuchElementException through try-catch block inside Generic method

    public boolean isElementPresent(By by) {
    boolean isPresent = true;
    try {
    driver.findElement(by);
    } catch (NoSuchElementException e) {
     isPresent = false;
    }
   return isPresent
   }
   

http://selenium-code.blogspot.in/2017/08/selenium-exception-nosuchelementexcepti.html