[英]WebDriver exception after SoapUI project execution
请帮助解决以下问题。
我正在使用Eclipse。我的主类调用下面的2类/ java文件。
1) Invoke_SoapUI_Project.java
(将执行SOAP UI项目)2) Run_Selenium_Script.java
(这将打开Firefox中的URL之一)。
我的主要函数调用上面的Invoke_SoapUI_Project.java
并触发“ SOAP UI XML Project”的执行,并且运行良好。
然后,我的第二个函数“ Run_Selenium_Script.java
”调用,它尝试打开一个网页。 但是在我定义webdriver
对象的那一行出现以下错误。 即driver= new firefoxDriver();
但是,如果我注释了Invoke_SoapUI_Project.java
,那么我将不会遇到以下异常,firefox对象会正确创建并打开我的URL。
我得到以下异常:
org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.
Build info: version: '2.44.0', revision: '76d78cf323ce037c5f92db6c1bba601c2ac43ad8', time: '2014-10-23 13:11:40'
System info: host: 'BDC8-L-HP26ZR1', ip: '127.0.0.1', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.8.0_31'
Driver info: driver.version: FirefoxDriver
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:593)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:240)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:126)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:191)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:186)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:182)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:99)
at Services.CommonFunctions.setUp(CommonFunctions.java:1481)
at Services.CommonFunctions.obj_run(CommonFunctions.java:1631)
at Services.CSS_Validation_a.print(CSS_Validation_a.java:283)
at Services.CSS_main.main(CSS_main.java:67)
Caused by: java.lang.NullPointerException
at org.apache.http.impl.conn.SystemDefaultRoutePlanner.determineProxy(SystemDefaultRoutePlanner.java:79)
at org.apache.http.impl.conn.DefaultRoutePlanner.determineRoute(DefaultRoutePlanner.java:76)
at org.apache.http.impl.client.InternalHttpClient.determineRoute(InternalHttpClient.java:124)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:183)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:72)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
at org.openqa.selenium.remote.HttpCommandExecutor.fallBackExecute(HttpCommandExecutor.java:215)
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:184)
at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.execute(NewProfileExtensionConnection.java:165)
at org.openqa.selenium.firefox.FirefoxDriver$LazyCommandExecutor.execute(FirefoxDriver.java:362)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:572)
... 10 more
我们偶然发现这里似乎是相同的问题(花了我们相当长的时间),但我们设法解决了这个问题:
问题似乎是SoapUI将默认的proxyselector设置为null,而Apache httpclient对此并不期望。
重现问题:
WsdlProject wsdlProject = new WsdlProject("");
WebDriver driver = new FirefoxDriver();
解决方法:
ProxySelector proxy = ProxySelector.getDefault();
WsdlProject wsdlProject = new WsdlProject("");
ProxySelector.setDefault(proxy);
WebDriver driver = new FirefoxDriver();
peidong-hu两天前发送了一个独立补丁(从那里获取解决方案): https : //github.com/Ardesco/selenium-standalone-server-plugin/issues/23
我已经提交了硒的错误报告,将使用以下详细信息进行更新: https : //github.com/SeleniumHQ/selenium/issues/388
我还将为SoapUI提交报告。
根据链接
您需要设置firefox驱动程序并将其作为系统属性提供。 例如: System.setProperty("webdriver.firefox.driver", "c:/webdriver/firefoxdriverpath");
使用SoapUI 5时,我也发现了这个问题。我检查了源代码。 在类ProxyUtils
,如果您未设置代理或将代理设置为“自动”,则setGlobalProxy()
方法会将proxySelector
设置为null。
public static void setGlobalProxy( Settings settings )
{
ProxySelector proxySelector = null;
ProxySettingsAuthenticator authenticator = null;
if( proxyEnabled )
{
if( autoProxy )
{
proxySelector = new ProxyVoleUtil().createAutoProxySearch().getProxySelector();
}
else
{
proxySelector = getManualProxySelector( settings );
}
if( proxySelector != null )
{
// Don't register any proxies for other schemes
proxySelector = filterHttpHttpsProxy( proxySelector );
}
authenticator = new ProxySettingsAuthenticator();
}
*ProxySelector.setDefault( proxySelector );*
Authenticator.setDefault( authenticator );
HttpClientSupport.setProxySelector( proxySelector );
HttpClientSupport.getHttpClient().setCredentialsProvider( getProxyCredentials( settings ) );
}
在Windows操作系统中, proxySelector = new ProxyVoleUtil().createAutoProxySearch().getProxySelector();
也将为null。
if (PlatformUtil.getCurrentPlattform() != PlatformUtil.Platform.WIN) {
proxySearch.addStrategy(ProxySearch.Strategy.BROWSER);
// For Windows both BROWSER and OS_DEFAULT will end up with an IEProxySearchStrategy.
// The call in createPacSelector to winHttpDetectAutoProxyConfigUrl is quite slow and we don't want to do it twice.
}
我的解决方案是修改ProxyUtils
类。 更改ProxySelector.setDefault( proxySelector );
至
if(proxySelector != null){
ProxySelector.setDefault(proxySelector);
}
else{
proxySelector = ProxySelector.getDefault();
}
然后,我用我自己的ProxyUtils.class
,更新ProxyUtils.class
在soapui-xxx.jar
(在SOAPUI_HOME\\bin\\
通过WinRAR或者7Z)。 现在,我的SoapUI运作良好。
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