[Selenium-users] SeleniumCommandTimedOutException and LogConfigurationException

Tue, 28 Jun 2005 16:27:24 -0700

 
Hi,
 
I'm trying to run Selenium using the java driven api using jetty 5.1.4.  Here's my code, which I lifted from http://www.paulhammant.com/ (it's more helpful that the driven docs).
 
 
public void run(){
 
     String codeRoot = "c:/cyrusinnovation/dev/myWebapp";
 
      Selenium selenium = new DefaultSelenium(new JettyCommandProcessor(new File(codeRoot), DefaultSelenium.DEFAULT_SELENIUM_CONTEXT,
                  new DirectoryStaticContentHandler(new File(codeRoot, "selenium"))),
                  new SystemDefaultBrowserLauncher());
      selenium.start();
      selenium.open("/");
      selenium.verifyTextPresent("Hello world");
}
 
 
 Unfortunately, I end up with this stack trace on the open command (after about 25 seconds, of course).  The weird part is, the browser opens with the http://localhost:8080/selenium-driver/SeleneseRunner.html, and I see my page get opened.  But I guess that the driven code is not getting a response from Jetty?
 
com.thoughtworks.selenium.SeleniumCommandTimedOutException
at com.thoughtworks.selenium.SingleEntryAsyncQueue.get(SingleEntryAsyncQueue.java:37)
at com.thoughtworks.selenium.SeleneseQueue.doCommand (SeleneseQueue.java:32)
at com.thoughtworks.selenium.embedded.jetty.SeleneseJettyResourceHandler.doCommand(SeleneseJettyResourceHandler.java:45)
at com.thoughtworks.selenium.embedded.jetty.JettyCommandProcessor.doCommand (JettyCommandProcessor.java:97)
at com.thoughtworks.selenium.DefaultSelenium.open(DefaultSelenium.java:55)

 

So then I rolled back to the version of Jetty that came with the selenium dist (jetty 4.2.9)
 
Now when I run it, I get a problem with Commons Logging (1.0.4).  I'm guessing my log4j is getting loaded by my test codes classloader and jetty's classloader.  Has anyone else run into that?
 
java.lang.ExceptionInInitializerError at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java


:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at java.lang.Class.newInstance0(Class.java:350) at 
java.lang.Class.newInstance(Class.java:303) at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:176) at org.mortbay.jetty.servlet.ServletHolder.start(ServletHolder.java:215) at org.mortbay.jetty.servlet.ServletHandler.initializeServlets


(ServletHandler.java:436) at org.mortbay.jetty.servlet.WebApplicationHandler.initializeServlets(WebApplicationHandler.java:150) at org.mortbay.jetty.servlet.WebApplicationContext.start(WebApplicationContext.java:442) at 
org.mortbay.http.HttpServer.start
(HttpServer.java:647) at com.thoughtworks.selenium.embedded.jetty.JettyCommandProcessor.start(JettyCommandProcessor.java:102) at com.thoughtworks.selenium.DefaultSelenium.start(DefaultSelenium.java:287) at com.pureform.moover.fit.block.BlockEditorFixture.startTomcat


(BlockEditorFixture.java:57) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke


(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at fit.MethodTarget.invoke(MethodTarget.java:95) at fit.MethodTarget.invoke(MethodTarget.java:106) at fit.MethodTarget.invokeAndWrap


(MethodTarget.java:231) at fit.DoFixture.interpretCells(DoFixture.java:244) at fit.FlowFixture.interpretTable(FlowFixture.java:35) at fit.FlowFixture.interpretTables(FlowFixture.java:24) at fit.Fixture.doTables(Fixture.java


:58) at fit.runner.HtmlRunner.runTable(HtmlRunner.java:59) at fit.runner.HtmlRunner.runInSuite(HtmlRunner.java:39) at fit.runner.FolderRunner.runFile(FolderRunner.java:161) at fit.runner.FolderRunner.runDiry(FolderRunner.java


:136) at fit.runner.FolderRunner.runDiry(FolderRunner.java:132) at fit.runner.FolderRunner.runDiry(FolderRunner.java:132) at fit.runner.FolderRunner.run(FolderRunner.java:104) at fit.runner.FolderRunner.run(FolderRunner.java


:205) at fit.runner.FolderRunner.main(FolderRunner.java:49) Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException


: Invalid class loader hierarchy. You have more than one version of 'org.apache.commons.logging.Log' visible, which is not allowed. (Caused by org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy. You have more than one version of '
org.apache.commons.logging.Log' visible, which is not allowed.) (Caused by org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy. You have more than one version of '
org.apache.commons.logging.Log' visible, which is not allowed. (Caused by org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy. You have more than one version of 'org.apache.commons.logging.Log


' visible, which is not allowed.)) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:543) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance


(LogFactoryImpl.java:209) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351) at org.apache.jasper.servlet.JspServlet.(JspServlet.java:57)
	... 35 more
Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy.  You have more than one version of 'org.apache.commons.logging.Log' visible, which is not allowed. (Caused by 
org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy.  You have more than one version of 'org.apache.commons.logging.Log' visible, which is not allowed.)
	at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:397)
	at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
	... 39 more
Caused by: org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy.  You have more than one version of 'org.apache.commons.logging.Log' visible, which is not allowed.
	at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:385)
	... 40 more
 
 

 

--
Rex Madden
Director of Technology
Cyrus Innovation
IT Consulting and Agile Software Development
New York City, New York

http://www.cyrusinnovation.com
[EMAIL PROTECTED] 
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