Unable to open the file explorer

[kazurayam]

Your issue looks similar to the following post to me. PLS have a look:

Unable to capture "Choose File" as button object

The above post tells us that any Selenium-base test script can not click the <input type="file"> element at all. That’s a correct behaviour as the W3C Specification defines. Wow, here comes a Monster! I have never seen it. But I can guess a reason why. If a browser opens a FileChooser dialogue when I click the <input type="file"> element using WebDriver, then how can I continue interacting with the dialog? — Nothing I can do. I can not interact with the OS-built-in FileChoose dialogue with W…