运行Selenium-RC时出现问题

Question

我让Selenium在Cruise Control下运行，每天测试一次我们的网站。周六，Selenium开始抛出下面的错误。

在周五晚上成功运行的两次测试之间没有更改任何代码。此外，同样的事情也发生在三台不同的机器上，所以我认为这一定是机器上的一些东西，比如windows更新。但我看不到任何部署。

我该如何进行调试呢？

java -jar selenium-server.jar -port 4445

14:00:35.375 INFO - Java: Sun Microsystems Inc. 14.3-b01
14:00:35.375 INFO - OS: Windows 2003 5.2 x86
14:00:35.390 INFO - v1.0 [2677], with Core v@VERSION@ [@REVISION@]
14:00:35.500 INFO - Version Jetty/5.1.x
14:00:35.500 INFO - Started HttpContext[/selenium-server/driver,/selenium-server/driver]
14:00:35.515 INFO - Started HttpContext[/selenium-server,/selenium-server]
14:00:35.515 INFO - Started HttpContext[/,/]
14:00:35.531 INFO - Started SocketListener on 0.0.0.0:4445
14:00:35.546 INFO - Started org.mortbay.jetty.Server@dbe178
14:00:42.812 INFO - Checking Resource aliases
14:00:42.843 INFO - Command request: getNewBrowserSession[*iexplore, http://test.com/, ] on session null
14:00:42.859 INFO - creating new remote session
14:00:42.968 INFO - Allocated session 1e1f23e664184a3ebdd30c06c4759960 for http://test.com/, launching...

14:00:42.968 ERROR - Failed to start new browser session, shutdown browser and clear all session data
java.lang.IllegalArgumentException: Resource not found: /core
        at org.openqa.selenium.server.browserlaunchers.ResourceExtractor.extractResourcePath(ResourceExtractor.java:39)
        at org.openqa.selenium.server.browserlaunchers.HTABrowserLauncher.createHTAFiles(HTABrowserLauncher.java:85)
        at org.openqa.selenium.server.browserlaunchers.HTABrowserLauncher.launch(HTABrowserLauncher.java:60)
        at org.openqa.selenium.server.browserlaunchers.HTABrowserLauncher.launchRemoteSession(HTABrowserLauncher.java:140)
        at org.openqa.selenium.server.browserlaunchers.InternetExplorerLauncher.launchRemoteSession(InternetExplorerLauncher.java:77)
        at org.openqa.selenium.server.BrowserSessionFactory.createNewRemoteSession(BrowserSessionFactory.java:357)
        at org.openqa.selenium.server.BrowserSessionFactory.getNewBrowserSession(BrowserSessionFactory.java:122)
        at org.openqa.selenium.server.BrowserSessionFactory.getNewBrowserSession(BrowserSessionFactory.java:84)
        at org.openqa.selenium.server.SeleniumDriverResourceHandler.getNewBrowserSession(SeleniumDriverResourceHandler.java:697)
        at org.openqa.selenium.server.SeleniumDriverResourceHandler.doCommand(SeleniumDriverResourceHandler.java:394)
        at org.openqa.selenium.server.SeleniumDriverResourceHandler.handleCommandRequest(SeleniumDriverResourceHandler.java:365)
        at org.openqa.selenium.server.SeleniumDriverResourceHandler.handle(SeleniumDriverResourceHandler.java:126)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
        at org.mortbay.http.HttpServer.service(HttpServer.java:909)
        at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
        at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982)
        at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
        at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
        at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
        at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
14:00:42.968 INFO - Got result: Failed to start new browser session: Error while
 launching browser on session null
14:00:43.046 INFO - Command request: testComplete[, ] on session null
14:00:43.046 INFO - Got result: OK on session null

Answer 1

我将Selenium RC服务器升级到1.0.3 (2010年2月23日发布)，测试又开始工作了！我不知道问题出在哪里，但问题已经解决了。

Answer 2

我也遇到过类似的问题。无论我试图启动哪种浏览器，它都会在那里停留一段时间(进程开始，但看不到窗口)，然后最终fail.This运行在windows7上，通过java执行测试。

事实证明，我只需要结束所有其他浏览器。我不能在测试时打开IE、Firefox或chrome。也许你应该试试？祝好运!