The path to the driver executable must be set by the webdriver. gecko. driver system property, geckodriver

The path to the driver executable must be set by the webdriver. gecko. driver system property, geckodriver

This error is reported because selenium3 + Firefox is used. In selenium3, to use Firefox, you need to add a driver.

You can download the driver from Github URL-https://github.com/mozilla/geckodriver/releases/tag/v0.9.0

 

Add in the code

System. setProperty ("webdriver. firefox. marionette", "C: \ Program Files (x86) \ Mozilla Firefox \ geckodriver.exe ");
WebDriver driver = new FirefoxDriver ();

C: \ Program Files (x86) \ Mozilla Firefox \ geckodriver.exe is where the driver is placed

Now you can run the program and you will get the expected output.