org.openqa.selenium.remote.UnreachableBrowserException如何定义EXE路径？

Question

I have this java class code in package ChromeBrowser (That I made)

package ChromeBrowser;

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;

public class LaunchChrome{

    public static void main(String[] args){
        String url = "<<<The URL I want to open>>>";
        WebDriver driver = setUp();
        launch(driver, url);
    }
    static void launch(WebDriver driver, String url) {
        driver.navigate().to(url);
    }
    static WebDriver setUp() {
        System.setProperty("webdriver.chrome.driver", "C:\\Selenium\\chromedriver.exe");
        WebDriver driver=new ChromeDriver();
        return driver;
    }
}

But when I run it, I get the error:

Exception in thread "main" org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.

Steps I've taken:

I have chrome installed.

I have downloaded the webdriver, and checked it is in C:\\Selenium\\chromedriver.exe

java jdk is in environment path

webdriver is in environment path, added in attempt to solve, didnt work

The code compiles and runs on my colleague's machine

Expected result:

Chrome browser opens at The URL I want to open.

Do I need to define the path to the chrome executable at C:\\Program Files (x86)\\Google\\Chrome\\Application?

Help me please thanks in advance.

EDIT:: I've tried most of the other stack overflow questions with the name of the error, but they haven't helped.

Answer 1

I am not really sure what the issue is but you can try below suggestions-

1. System.setProperty("webdriver.chrome.driver", "C:/Selenium/chromedriver.exe");

2. This could be a compatibility issue between the 'selenium', 'Chrome browser version' and 'chrome driver' version that you are using. If you are using Selenium 2.53, then using chrome driver 2.25 should work for you.

3. Download latest chrome driver from seleniumhq.org

4. Add 127.0.0.1 localhost to C:\\Windows\\System32\\drivers\\etc\\hosts.

Answer 2

Seems like there is some issue with creating session with Firefox. Try the following code and test using Chrome browser.

You need to download the executable driver from: https://sites.google.com/a/chromium.org/chromedriver/downloads

public static void main(String[] args){
System.setProperty("webdriver.chrome.driver",
"/path/to/chromedriver");
WebDriver driver = new ChromeDriver();
driver = new ChromeDriver();
//Puts an Implicit wait, Will wait for 10 seconds before throwing exception
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);

//Launch website
driver.get("http://www.calculator.net/");

//Maximize the browser
driver.manage().window().maximize();

or Check the network settings (proxy, firewall, antivirus software), something is blocking connections between selenium and the browser.