I am using firefox 48 and chrome Version 52.0.2743.116 m (64-bit) with selenium webdriver 3.0. Used geckodriver for firefox also.
System.setProperty("webdriver.firefox.marionette", "D:\\Software\\geckodriver\\geckodriver.exe");
WebDriver driver = new FirefoxDriver();//for firefox
System.setProperty("webdriver.chrome.driver", "D:\\Software\\chromedriver_win32\\chromedriver.exe");
WebDriver driver = new ChromeDriver();//for chrome
I am getting following error:
Unable to connect to host 127.0.0.1 on port 7055
(in case of firefox)Null pointer exception
(in case of chrome)