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

public WebElement fluientWaitforElement(WebElement element, int timoutSec, int pollingSec) {

    FluentWait fWait = new FluentWait(driver).withTimeout(timoutSec, TimeUnit.SECONDS)
    .pollingEvery(pollingSec, TimeUnit.SECONDS)
    .ignoring(NoSuchElementException.class, TimeoutException.class);

    for (int i = 0; i < 2; i++) {
        try {
            //fWait.until(ExpectedConditions.invisibilityOfElementLocated(By.xpath("//*[@id='reportmanager-wrapper']/div[1]/div[2]/ul/li/span[3]/i[@data-original--title='We are processing through trillions of data events, this insight may take more than 15 minutes to complete.']")));
            fWait.until(ExpectedConditions.visibilityOf(element));
            fWait.until(ExpectedConditions.elementToBeClickable(element));
        } 
        catch (Exception e) {

            System.out.println("Element Not found trying again - " + element.toString().substring(70));
            e.printStackTrace();
        }
    }

    return element;
}