stale element reference exception in selenium python
Download this code from
Selenium is a powerful tool for automating web browsers, but it can be challenging to deal with dynamic web pages where elements change or get refreshed. One common issue you might encounter is the "StaleElementReferenceException." This exception occurs when an element that was previously found in the DOM (Document Object Model) is no longer attached to it.
This tutorial will guide you through understanding what the Stale Element Reference Exception is and how to handle it using Python with Selenium. We'll also provide a practical code example.
A Stale Element Reference Exception is thrown when an element that was previously interacted with becomes stale, i.e., it is no longer present in the DOM or has been modified. This can happen if the DOM is refreshed, the element is removed and re-added, or the page navigates away and returns.
To handle this exception, we need to re-locate the element in the DOM before interacting with it. Here are some strategies:
Implement a retry mechanism to try locating the element again. This can be done using a loop with a certain number of attempts.
Reload the entire page before interacting with the element.
Handling Stale Element Reference Exception is crucial for building robust and reliable Selenium scripts. By implementing retry mechanisms or refreshing the page, you can ensure your automation scripts are more resilient to dynamic changes on web pages.
Remember to adapt these strategies based on the specific requirements of your automation project.
ChatGPT
