Getting "org.openqa.selenium.NoSuchWindowException: no such window" exception in selenium

[suhali rattan]

Getting "org.openqa.selenium.NoSuchWindowException: no such window" exception in selenium while trying to swith to "childwindow" (multiple window handling concept).

CODE:

public class WindowHandling {

WebDriver driver;

String URL = "http://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_win_open";

public void invokeBrowser() {

try {

System.setProperty("webdriver.chrome.driver",

"D:\\Selenium Practice\\Suhali\\chromedriver_win32\\new chromedriver\\chromedriver.exe");

driver = new ChromeDriver();

driver.manage().deleteAllCookies();

driver.manage().window().maximize();

driver.manage().timeouts().pageLoadTimeout(20, TimeUnit.SECONDS);

driver.get(URL);

String parentwindow = driver.getWindowHandle();

System.out.println("parent window handle is:" + parentwindow);

driver.switchTo().frame("iframeResult");

driver.findElement(By.xpath("/html/body/button")).click();

String childwindow = driver.getWindowHandles().toArray()[1].toString();

System.out.println("child window handle is:" + childwindow);

driver.switchTo().window("childwindow");

System.out.println("title of the child window:" + driver.getTitle());

driver.close();

driver.switchTo().window(parentwindow);

System.out.println("title of the parent window:" + driver.getTitle());

driver.quit();

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

public static void main(String[] args) {

WindowHandling wh = new WindowHandling();

wh.invokeBrowser();

}

}

using chromedriver version :74.0.3729.6

browser: Google chrome ver:  74.0.3729.157

O.S : Windows 10

[Nagaraju Pogaku]

Please remove " " for child window , you don't need to send it to window() with "" as your already storing it in string ..

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[Nagaraju Pogaku]

try this driver.swith().window(childwindow) instead of driver.switch().window("childwindow")

On Thu, 16 May 2019, 23:01 suhali rattan, <suhali....@gmail.com> wrote:

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