If you've set marionette to false you are using the legacy Firefox driver and not geckodriver.
You'll need to provide more information for us to be able to diagnose your issue. What code are you using on what html? Often it is useful to check if your code works with chrome. On Mar 6, 2017 2:33 AM, "Raja gopalan" <rajagopalanib...@gmail.com> wrote: Yeah it works now, the code I have written below, but geckodriver is not selecting a select list which is being selected right now after I have made this change. What might be the problem? Is it the problem in the geckodriver? caps = Selenium::WebDriver::Remote::Capabilities.firefox(marionette: false) b=Watir::Browser.new :firefox, desired_capabilities: caps On Monday, 6 March 2017 13:08:14 UTC+5:30, Titus Fortner wrote: > You need to pass in a Capabilities object with marionette: false for > Firefox less than 48. > > On Mar 6, 2017 1:19 AM, "Raja gopalan" <rajagopa...@gmail.com> wrote: > >> I am trying to automate the firefox browser which is lower than 45 that >> is 38, but it's throwing this error >> >> C:/Ruby23/lib/ruby/gems/2.3.0/gems/selenium-webdriver-3.2.1/ >> lib/selenium/webdriver/remote/response.rb:69:in `assert_ok': Missing >> 'marionetteProtocol' field in handshake (Selenium::WebDriver::Error::U >> nknownError) >> >> Is it possible to driver the browser using WATIR 6.2 >> >> -- >> -- >> Before posting, please read http://watir.com/support. In short: search >> before you ask, be nice. >> >> watir-...@googlegroups.com >> http://groups.google.com/group/watir-general >> watir-genera...@googlegroups.com >> >> >> --- >> You received this message because you are subscribed to the Google Groups >> "Watir General" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to watir-genera...@googlegroups.com. >> >> For more options, visit https://groups.google.com/d/optout. >> > -- -- Before posting, please read http://watir.com/support. In short: search before you ask, be nice. watir-general@googlegroups.com http://groups.google.com/group/watir-general watir-general+unsubscr...@googlegroups.com --- You received this message because you are subscribed to the Google Groups "Watir General" group. To unsubscribe from this group and stop receiving emails from it, send an email to watir-general+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- -- Before posting, please read http://watir.com/support. In short: search before you ask, be nice. watir-general@googlegroups.com http://groups.google.com/group/watir-general watir-general+unsubscr...@googlegroups.com --- You received this message because you are subscribed to the Google Groups "Watir General" group. To unsubscribe from this group and stop receiving emails from it, send an email to watir-general+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.