Selenium Webdriver在尝试处理警报时挂起

Question

I'm using Selenium webdriver java 2.45 and firefox 38 and when trying to handle an alert, it hangs forever.I've looked around for any prior answer to this and all I could find was this . He didn't get any answer and I couldn't comment to reiterate on the question, so please if anyone has encountered this problem your help will be greatly appreciated.

Unfortunately I cannot attach a code sample or any such thing as it is confidential, but the scenario is as follows: I fill a form that generates an alert upon submission and I use the following code to try to accept the alert:

try {
    (new WebDriverWait(driver_, timeout)).until(ExpectedConditions.alertIsPresent());
} catch (TimeoutException e) {
    throw new NoAlertPresentException();
} catch (Exception e1) {
    throw e1;
}

Alert alert = driver_.switchTo().alert();
String alertText = alert.getText();
if (dismiss)
    alert.dismiss();
else
    alert.accept();

As with the referenced question, this hung forever so I used the Java Robot class to dismiss the alert as follows:

try {
    Robot rb;
    rb = new Robot();
    rb.keyPress(KeyEvent.VK_ENTER);
    Thread.sleep(2000);
    rb.keyRelease(KeyEvent.VK_ENTER);
} catch (AWTException | InterruptedException e1) {
    // TODO Auto-generated catch block
    e1.printStackTrace();
}

Unfortunately I get an UnhandledAlertException right after, so I don't know what to do. Trying to accept the alert with "driver_.switchTo().alert().accept" right after the Robot code only delayed the Exception generation.

If anyone has a solution, please help. If anything is unclear or if you have more questions about the situation I'd be glad to answer. I've been on this for 6 hours already.

Extra Information: The default alert management was working a day ago, just before the UI team in the company decided to go asynchronous for their Ajax calls. I don't know if this information is relevant at all but I figured more info is better than not enough info.

Answer 1

Firefox version 30 is the best version for selenium webdriver. Downgrade firefox to 30 u will get over the issue