无法在带有硒3.3.1的Firefox 50.1.0上运行硒脚本

Question

Recently I have migrated my automation scripts from selenium 2.53 to 3.3.1 version, and we could not able to run scripts in Firefox version due to below exception. im using Firefox 50.1.0 and gecko v0.15.0

Exception in: TS_Testorg.openqa.selenium.SessionNotCreatedException: Expected browser binary location, but unable to find binary in default location, no 'moz:firefoxOptions.binary' capability provided, and no binary flag set on the command line (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 0 milliseconds

Answer 1

You would need to provide firefox binary location. One way of doing it is by the below code -

    FirefoxOptions ffOptions = new FirefoxOptions();
    options.setBinary("C:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe"); //Location where Firefox is installed

    DesiredCapabilities capabilities = DesiredCapabilities.firefox();
    capabilities.setCapability("moz:firefoxOptions", options);

    FirefoxDriver driver = new FirefoxDriver(capabilities);
    driver.get("http://www.google.com");

More info here - http://www.automationtestinghub.com/selenium-3-0-launch-firefox-with-geckodriver/