SELENIUM : Selenium WebDriverException - SDET Automation Testing Interview Questions & Answers
SELENIUM : Selenium WebDriverException
SDET Automation Testing Interview Questions & Answers
We will be covering a wide range of topics including QA manual testing, automation testing, Selenium, Java, Jenkins, Cucumber, Maven, and various testing frameworks.
Selenium WebDriverException is an exception that is raised when there is an error during the execution of Selenium WebDriver scripts. WebDriver is a tool for automating web browsers and executing tests against them, and it provides a set of APIs for interacting with web pages and their components.
The WebDriverException can be caused by various reasons, including:
ElementNotVisibleException - When the element that is being interacted with is not visible on the page.
StaleElementReferenceException - When the element that is being interacted with is no longer attached to the DOM.
TimeoutException - When a command or action takes too long to execute.
NoSuchFrameException - When the frame that is being interacted with does not exist.
InvalidSelectorException - When an invalid selector is used to locate an element.
WebDriverException - When there is a problem with the underlying WebDriver implementation.
To fix a WebDriverException, you can try the following:
Ensure that you have installed the correct version of the WebDriver for the browser that you are using.
Check that the web page and the elements that you are trying to interact with are fully loaded before executing any commands.
Use explicit waits to ensure that the page and elements have fully loaded before executing any commands.
Verify that the locator strategy used to locate an element is correct and unique.
Check the browser console for any errors that may be affecting the execution of the WebDriver script.
Use try-catch blocks to handle exceptions and provide appropriate error messages.
