英文:
Could not start a new session. Response code 500. Message: session not created using Selenium Java with a downloaded chromedriver
问题
当我尝试启动新的 Microsoft Edge 会话时，我遇到了这个错误：
未知问题：无法启动新会话。响应代码 500。消息：未创建会话
来自没有这样的执行上下文：在解析节点时加载器已更改
（会话信息：MicrosoftEdge=114.0.1823.79）
系统信息：os.name: 'Windows 10'，os.arch: 'amd64'，os.version: '10.0'，java.version: '11.0.15'
驱动程序信息：org.openqa.selenium.edge.EdgeDriver
我已经研究过这个特定的错误，我找到的唯一解决方案是添加这两个参数：
--disable-dev-shm-usage
--remote-allow-origins=*
以及添加这个设置：
System.setProperty("webdriver.edge.driver", "driverpath");
这些操作我已经完成。
编辑：
这个问题只在我们的 CI 环境中出现，而且似乎是随机发生的。
英文:
When I try to start a new Microsoft Edge session, I encounter this error:
> Unknown Problem: Could not start a new session. Response code 500. Message: session not created
> from no such execution context: loader has changed while resolving nodes
> (Session info: MicrosoftEdge=114.0.1823.79)
> System info: os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '11.0.15'
> Driver info: org.openqa.selenium.edge.EdgeDriver
I have already researched this specific error, and the only solution I found was to add these two arguments:
>--disable-dev-shm-usage
>--remote-allow-origins=*
and to add this setting:
>System.setProperty("webdriver.edge.driver", "driverpath");
which I have already done.
Edit:
This problem only occurs in our CI, and it happens kind of randomly.
答案1
得分: 1
如果您希望自动处理驱动程序版本/安装，我建议使用类似这样的Webdriver管理器。
您只需将依赖项添加到pom.xml：
<!-- begin snippet: js hide: false console: true babel: false -->
<!-- language: lang-html -->
<dependency>
<groupId>io.github.bonigarcia</groupId>
<artifactId>webdrivermanager</artifactId>
<version>5.3.2</version>
</dependency>
<!-- end snippet -->
然后使用以下代码：
<!-- begin snippet: js hide: false console: true babel: false -->
<!-- language: lang-js -->
public class SiteTest extends BaseTest {
@BeforeClass
public static void setupAll() {
WebDriverManager.edgedriver().setup();
}
@Test
public void openSite() {
WebDriver driver = new EdgeDriver();
driver.get("https://example.com");
}
}
<!-- end snippet -->
如果这对您有用 - 那么会话问题可能与驱动程序兼容性有关。
英文:
If you're wanting to handle drivers version / installation automatically, I suggest to use Webdriver manager like this
You can simply add dependency to pom.xml
<!-- begin snippet: js hide: false console: true babel: false -->
<!-- language: lang-html -->
<dependency>
<groupId>io.github.bonigarcia</groupId>
<artifactId>webdrivermanager</artifactId>
<version>5.3.2</version>
</dependency>
<!-- end snippet -->
And then use code like
<!-- begin snippet: js hide: false console: true babel: false -->
<!-- language: lang-js -->
public class SiteTest extends BaseTest {
@BeforeClass
public static void setupAll() {
WebDriverManager.edgedriver().setup();
}
@Test
public void openSite() {
WebDriver driver = new EdgeDriver();
driver.get("https://example.com");
}
}
<!-- end snippet -->
If this would work for you - so issue with session was in driver compatibility.
答案2
得分: 0
需要考虑以下几点：
- 升级到 Selenium 版本 v4.6 或更高版本，这样 Selenium Manager 可以自动下载匹配的 EdgeDriver。因此，您可以移除以下代码：
System.setProperty("webdriver.edge.driver", "driverpath");
-
在 Chrome 和 ChromeDriver 版本为 114.0 时，不再需要
--remote-allow-origins=*。因此，您可以删除它。 -
disable-dev-shm-usage只有在使用--no-sandbox参数时才有效。因此，您可以删除它。
按照上述调整执行您的代码。
英文:
You need to consider a couple of things:
-
Upgrade to Selenium v4.6 or above so Selenium Manager can automatically download the matching EdgeDriver. So you can remove
System.setProperty("webdriver.edge.driver", "driverpath"); -
--remote-allow-origins=*is no more mandatory with Chrome and ChromeDriver version: 114.0. So you can drop it. -
disable-dev-shm-usageisn't effective unless you are using the--no-sandboxargument. So you can drop it.
Making the above mentioned adjustments execute your code.
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