How many exceptions does selenium WebDriver have?

How many exceptions does selenium WebDriver have?

Checked vs Unchecked Exception Basically, there are 2 types of exceptions in Selenium and they are as follows: Checked Exception. Unchecked Exception.

What are the types of exceptions in selenium?

Selenium exceptions are divided into two types including Checked Exceptions and Unchecked Exceptions. Checked Exceptions are handled during the process of writing codes. These exceptions are handled before compiling the code, therefore, such exceptions are examined at the compile time.

What is WebDriver selenium Python?

Selenium WebDriver is an automated testing framework used for the validation of websites (and web applications). It supports popular programming languages such as Python, C#, Java, Ruby, and more.

What does exception handling do in Selenium WebDriver?

Exception handling is a process or a mechanism that detects and resolves runtime exceptions and communication errors in Selenium. One can find a complete list of Selenium WebDriver Exceptions in the documentation given by Selenium, but below are a few standard Selenium exceptions faced while running a test :

What are the classes of Webdriver in selenium?

Here selenium webdriver class ‘WebDriverException’ extends ‘RunTimeException’ class. In turn there are sub classes like ‘StaleElementReferenceException’, ‘TimeoutException’, etc which extends ‘WebDriverException’.

What does nosuchwindowexception mean in Selenium WebDriver?

NoSuchWindowException: Webdriver is trying to switch to an invalid window, which is unavailable StaleElementReferenceException: The referenced element is no longer present on the DOM page (a reference to a component is now Stale).

Why does WebDriver keep switching to invalid alert?

NoAlertPresentException: Webdriver is switching to an invalid alert, which is not available. NoSuchWindowException: Webdriver is switching to an invalid window, which is not available. StaleElementReferenceException: The referenced element is no longer present on the DOM page (reference to an element is now Stale).