Rselenium issue: browser opens and closes with an error

Question

There is some issue with RSelenium. It shows the below error

rD <- rsDriver(port=4444L,browser="chrome")
remDr <- rD$client

The browser opens and closes with error

Selenium message:unknown error: unable to discover open pages
(Driver info: chromedriver=2.29.461591 (62ebf098771772160f391d75e589dc567915b233),platform=Windows NT 6.1.7601 SP1 x86_64) (WARNING: The server did not provide any stacktrace information) Command duration or timeout: 60.76 seconds Build info: version: '3.4.0', revision: 'unknown', time: 'unknown' System info: host: 'HYD2-1860002767', ip: '10.54.67.19', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_131' Driver info: driver.version: ChromeDriver

Error: Summary: UnknownError Detail: An unknown server-side error occurred while processing the command. class: org.openqa.selenium.WebDriverException Further Details: run errorDetails method

How to overcome this error?

Sanchit · Accepted Answer · 2017-05-26 09:39:27Z

0

Make sure you have correctly added stand alone jar in your project. You can download it from official site of seleniumhq. java -jar selenium-server-standalone-x.xx.x.jar

Should you have successfully added jar, try the code below:

`

public class Google {

    public static void main(String[] args) throws InterruptedException {
        System.setProperty("webdriver.chrome.driver","***location of your chromedriver.exe***");
        WebDriver driver = new ChromeDriver();
        driver.manage().window().maximize();
        driver.get("https://www.google.com/");
        driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);

`

answered May 26, 2017 at 9:39

Sanchit

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2 Comments

kishore Over a year ago

I'm not into programming, learning. Is this to be run in java(from cmd)?

Sanchit Over a year ago

Yes. This should be run in java. You can use IDE. Eclipse is best as if of now.

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