How to handle the “unexpected alert open”?

Question

I got an issue with Selenium throwing timeout exception because of a pop up window

  unexpected alert open
  not provide any stacktrace inform         


        

Answer 1

Try this,

public boolean isAlertPresent() {

    boolean presentFlag = false;

    try {

        // Check the presence of alert
        Alert alert = driver.switchTo().alert();
        // Alert present; set the flag
        presentFlag = true;
        // if present consume the alert
        alert.accept();
        //( Now, click on ok or cancel button )

    } catch (NoAlertPresentException ex) {
        // Alert not present
        ex.printStackTrace();
    }

    return presentFlag;
}

I hope this will helpful to you.