Selenium 3.0 Firefx Driver fails with org.openqa.selenium.SessionNotCreatedException: Unable to create new remote session

Question

Selenium 3.0 Firefx Driver fails with org.openqa.selenium.SessionNotCreatedException: Unable to create new remote session.

System.setProperty(\"webdriver.gec         


        

Answer 1

This worked (linux mint, opensuse thumbleweed, win7) with

libraryDependencies += "org.seleniumhq.selenium" % "selenium-firefox-driver" % "3.0.1"

geckodriver.exe -V geckodriver 0.13.0

if (System.getProperty("os.name").toLowerCase().contains("linux")) {
  println("загружены настройки os.name=linux")
  System.setProperty("webdriver.chrome.driver", "bin/chromedriver")
  System.setProperty("webdriver.gecko.driver", "bin/geckodriver")

}else{
  System.setProperty("webdriver.chrome.driver", "bin\\chromedriver.exe")
  System.setProperty("webdriver.gecko.driver", "bin\\geckodriver.exe")
  System.setProperty("webdriver.ie.driver", "bin\\IEDriverServer.exe")
  System.setProperty("webdriver.edge.driver", "C:\\Program Files (x86)\\Microsoft Web Driver\\MicrosoftWebDriver.exe")
  System.setProperty("webdriver.opera.driver", "c:\\XXX\\operadriver.exe")

  System.setProperty("webdriver.opera.path","""C:\\Users\\user\\AppData\\Local\\Programs\\Opera""")
  System.setProperty("webdriver.opera.binary","""C:\\Users\\user\\AppData\\Local\\Programs\\Opera\\launcher.exe""")
  //
}

...

      case
        "firefox" => {
        println(" подгружаем Веб-драйвер: geckodriver")
        //iniprofile = new ProfilesIni()
        //ffprofile = iniprofile.getProfile("default")
        dc = DesiredCapabilities.firefox()
        dc.setCapability("gecko", true) // как выйдет драйвер, так и установить
//        dc.setCapability(FirefoxDriver.PROFILE, ffprofile); //FirefoxDriver.PROFILE = “firefox_profile”;
        remote = new FirefoxDriver(dc)
      }

but, for Remotewebdriver-connection if previous session failed,cancelled or aborted we get error:

[info] XXXX.E011_WebDB6292 *** ABORTED ***
[info]   org.openqa.selenium.SessionNotCreatedException: Session is already started (WARNING: The server did not provide any stacktrace information)
[info] Command duration or timeout: 0 milliseconds
[info] Build info: version: '3.0.1', revision: '1969d75', time: '2016-10-18 09:49:13 -0700'
[info] System info: host: 'XXXX', ip: '172.16.4.125', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_11'
[info] Driver info: driver.version: RemoteWebDriver
[info]   at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)