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Some thoughts about the infamous StaleElementReferenceException

With the widespread of JavaScript we more and more met with one of our favourite exception which is the StaleElementReferenceException.
It can be tricky because it does not have to appear on the test development machine. This issue can hide in the test code and appear in unexpected situations.

The exception happens when the dom changes and the system can’t be sure if the Webelement is still on the page.
Dom changes can be caused by page refresh, javascript effects, ajax responses and so on.