Question

在观看Roo Google IO之后，我决定使用this tutorial尝试一下，但在尝试创建Selenium测试时我遇到了困难。

~.web roo> selenium test --controller ~.web.PizzaOrderController
Created SRC_MAIN_WEBAPP/selenium
Created SRC_MAIN_WEBAPP/selenium/test-pizzaorder.xhtml
Created SRC_MAIN_WEBAPP/selenium/test-suite.xhtml
Undo create SRC_MAIN_WEBAPP/selenium/test-suite.xhtml
Undo create SRC_MAIN_WEBAPP/selenium/test-pizzaorder.xhtml
Undo create SRC_MAIN_WEBAPP/selenium
com.sun.org.apache.xerces.internal.dom.DeferredCommentImpl cannot be cast to org.w3c.dom.Element

this forum的人建议从类路径中删除Xerces，因为Java 6有自己的基于 Xerces 的XML解析器。但是，我没有找到一种明确的方法来删除类路径中的内容，只有setting it（我认为每次都会很乏味）。

有没有人知道从类路径中删除jar 的明确方法？有没有人遇到过这个Roo问题并以另一种方式解决了它？

更新

根据要求，这是更详细的输出：

roo> development mode
Development mode set to true
roo> selenium test --controller ~.web.PizzaOrderController
Created SRC_MAIN_WEBAPP/selenium
Created SRC_MAIN_WEBAPP/selenium/test-pizzaorder.xhtml
Created SRC_MAIN_WEBAPP/selenium/test-suite.xhtml
Undo create SRC_MAIN_WEBAPP/selenium/test-suite.xhtml
Undo create SRC_MAIN_WEBAPP/selenium/test-pizzaorder.xhtml
Undo create SRC_MAIN_WEBAPP/selenium
com.sun.org.apache.xerces.internal.dom.DeferredCommentImpl cannot be cast to org.w3c.dom.Element
java.lang.ClassCastException: com.sun.org.apache.xerces.internal.dom.DeferredCommentImpl cannot be cast to org.w3c.dom.Element
    at org.springframework.roo.addon.web.menu.MenuOperationsImpl.addMenuItem(MenuOperationsImpl.java:88)
    at org.springframework.roo.addon.web.selenium.SeleniumOperationsImpl.manageTestSuite(SeleniumOperationsImpl.java:185)
    at org.springframework.roo.addon.web.selenium.SeleniumOperationsImpl.generateTest(SeleniumOperationsImpl.java:140)
    at org.springframework.roo.addon.web.selenium.SeleniumCommands.generateTest(SeleniumCommands.java:35)
    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:597)
    at org.springframework.roo.support.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:191)
    at org.springframework.roo.process.manager.ProcessManagerHostedExecutionStrategy$1.callback(ProcessManagerHostedExecutionStrategy.java:34)
    at org.springframework.roo.process.manager.internal.DefaultProcessManager.doTransactionally(DefaultProcessManager.java:169)
    at org.springframework.roo.process.manager.internal.DefaultProcessManager.execute(DefaultProcessManager.java:132)
    at org.springframework.roo.process.manager.ProcessManagerHostedExecutionStrategy.execute(ProcessManagerHostedExecutionStrategy.java:32)
    at org.springframework.roo.shell.AbstractShell.executeCommand(AbstractShell.java:158)
    at org.springframework.roo.shell.jline.JLineShell.promptLoop(JLineShell.java:200)
    at org.springframework.roo.shell.jline.JLineShell.run(JLineShell.java:126)
    at java.lang.Thread.run(Thread.java:619)

Answer 1

是否可以输入“开发模式”，按回车键，然后重新运行Selenium命令并包含更详细的堆栈跟踪？

由于Xerces错误，Spring Roo无法生成Selenium测试

更新

1 个答案: