How to turn off w3c in chromedriver to address the error unknown command: Cannot call non W3C standard command while in W3C

Question

With version 75 of Chrome just released, our tests no longer run properly. They give the stacktrace pasted below. We are using ruby on rails v. 5.1.6.2 with rspec, seleniu

Answer 1

This is how it can be done in Behat with Mink: #behat #mink

  Behat\MinkExtension:
    base_url: "your_site_url"
    browser_name: 'chrome'
    goutte: ~
    javascript_session: selenium2
    selenium2:
      wd_host: http://127.0.0.1:4444/wd/hub
      capabilities:
        browser: chrome
        extra_capabilities:
          chromeOptions:
            args: ['--headless', '--disable-gpu']
            w3c: false