What is an unknown error occurred?

What is an unknown error occurred? The unknown element error is a WebDriver error that occurs when an unspecified error occurs in the driver whilst processing a command. An unknown error will usually be specific to a particular driver, so it’s a good idea to read the error message, if any, for an indication of what happened.

The unknown element error is a WebDriver error that occurs when an unspecified error occurs in the driver whilst processing a command. An unknown error will usually be specific to a particular driver, so it’s a good idea to read the error message, if any, for an indication of what happened.