Mastering Selenium WebDriver 3.0 - Second Edition

NoSuchFrameException

It is worth remembering that this exception will be thrown for both errors with frames and errors with iFrames. Frames are not so common in modern web applications, but iFrames are becoming ubiquitous. This exception has a lot in common with NoSuchElementException, in that it is usually thrown because the frame doesn't exist when you try to find it. If this is the case the solutions for NoSuchElementException should also work for NoSuchFrameException. However, working with frames can also have its own unique problems. Let's imagine a scenario where you have a page with multiple frames; we will call them frame A and frame B. We will assume that we first switched to frame B to check something in that frame. If we then try ...