selenium报错Unable to find element on closed window

[hubiandexiaoyu]

selenium集成webdriver开发，提示错误：
org.openqa.selenium.NoSuchWindowException: Unable to find element on closed window
但是实际上我的浏览器并未关闭，所做的操作是更新了地址栏中的url地址，

在网上搜索到有人说是IE11的问题，换做firefox可以修复问题，但问题是我必须用IE11，哪位大牛能帮忙解答下，不胜感激。

代码如下：

WebDriver driver = new InternetExplorerDriver(srvc);
driver.navigate().to(Constraint.homepage);
try {
Thread.sleep(3000);
} catch (InterruptedException e) {
e.printStackTrace();
}
driver.manage().timeouts().implicitlyWait(3000, TimeUnit.SECONDS);

driver.navigate().to(Constraint.homepage_cn);
try {
Thread.sleep(3000);
} catch (InterruptedException e) {
e.printStackTrace();
}
//driver.manage().window().maximize();
driver.manage().timeouts().implicitlyWait(3000, TimeUnit.SECONDS);
WebElement txtbox = driver.findElement(By.xpath("/html/body/div/div[2]/a[2]"));
txtbox.click();

[nicolas_li]

哈哈 我也遇到同样问题了 但没找到答案呢 找到了 互相告诉下 QQ6541139

[qulinhong]

用我的方法，我刚刚解决这个问题呢（看不懂就用google翻译一下，很容易懂得） Way 2: To set a registry entry on the target computer: For IE 11 only, you will need to set a registry entry on the target computer so that the driver can maintain a connection to the instance of Internet Explorer it creates. For 32-bit Windows: The key you must examine in the registry editor is HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BFCACHE. For 64-bit Windows: The key is HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BFCACHE. Please note that the FEATURE_BFCACHE subkey may or may not be present, and should be created if it is not present. Important: Inside this key, create a DWORD value named iexplore.exe with the value of 0.

[wtsos]

引用 2 楼 qulinhong 的回复:

用我的方法，我刚刚解决这个问题呢（看不懂就用google翻译一下，很容易懂得） Way 2: To set a registry entry on the target computer: For IE 11 only, you will need to set a registry entry on the target computer so that the driver can maintain a connection to the instance of Internet Explorer it creates. For 32-bit Windows: The key you must examine in the registry editor is HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BFCACHE. For 64-bit Windows: The key is HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BFCACHE. Please note that the FEATURE_BFCACHE subkey may or may not be present, and should be created if it is not present. Important: Inside this key, create a DWORD value named iexplore.exe with the value of 0.

注册表里加了，还是报错啊

[yanhurenjian]

我能说用你的方法，刚修改完后第一次是可以用的，但是我设置IE为（最开始的时候打开新页面会跳转到其他浏览器去）默认浏览器后重启了个电脑然后就又报之前的错误了。。。我也不明白为什么。。。

引用 2 楼 qulinhong 的回复:

用我的方法，我刚刚解决这个问题呢（看不懂就用google翻译一下，很容易懂得） Way 2: To set a registry entry on the target computer: For IE 11 only, you will need to set a registry entry on the target computer so that the driver can maintain a connection to the instance of Internet Explorer it creates. For 32-bit Windows: The key you must examine in the registry editor is HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BFCACHE. For 64-bit Windows: The key is HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BFCACHE. Please note that the FEATURE_BFCACHE subkey may or may not be present, and should be created if it is not present. Important: Inside this key, create a DWORD value named iexplore.exe with the value of 0.

[yanhurenjian]

解决了吗LZ???

[souchy]

System.setProperty("webdriver.ie.driver", "F:\\driver\\IEDriverServer.exe"); DesiredCapabilities ieCaps = DesiredCapabilities.internetExplorer(); ieCaps.setCapability(InternetExplorerDriver.INITIAL_BROWSER_URL, "http://www.baidu.com/"); WebDriver driver = new InternetExplorerDriver(ieCaps); 初始化一个网址就可以正常使用了！

[qq_37852347]

能问下IE8遇到这种情况怎么处理呢？谢谢

[wendyzhi125]

楼主，解决了吗？我遇到同样的问题，改了注册表，以管理员启动仍然不行啊

[bkdxiaohui2]

System.setProperty("webdriver.ie.driver", "F:\\driver\\IEDriverServer.exe"); DesiredCapabilities ieCaps = DesiredCapabilities.internetExplorer(); ieCaps.setCapability(InternetExplorerDriver.INITIAL_BROWSER_URL, "http://www.baidu.com/"); WebDriver driver = new InternetExplorerDriver(ieCaps); 初始化一个网址就可以正常使用了！

[longincsdn]

浏览器inter选项，点击安全选项卡，里面有个受信任站点，把url添加进去，允许级别调到最低

[什么都不能]

这种东西也要用java写？用python不是更适合吗？

[MOZYOT]

试试这段，我也是在网上找了好久，普通的方法都试过不行，后来发现窗口时关闭之后再打开的，窗口的句柄变化了，webdriver找不到原来的窗口了 //Store the current window handle String winHandleBefore = driver.getWindowHandle(); //Perform the click operation that opens new window //Switch to new window opened for(String winHandle : driver.getWindowHandles()){ driver.switchTo().window(winHandle); } // Perform the actions on new window https://stackoverflow.com/questions/31134408/unable-to-find-element-on-closed-window-on-ie-11-with-selenium