相关疑难解决方法(0)

我已经看到已经提出了一些这个问题的实例.但是,我相信我满足这些解决方案中列出的标准.即我很确定我的课程路径上有所需的罐子+我的原理配置地址按顺序查看.

一个解决方案提到该问题可能是由于在类路径上有另一个XML解析器引起的.我在我的类路径上有dom4j,但我已将其删除以进行测试,问题仍然存在.

这是我的类路径:

<?xml version="1.0" encoding="UTF-8"?>
<classpath>
    <classpathentry kind="src" path="src"/>
    <classpathentry kind="src" path="test"/>
    <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/mysql-connector-java-5.1.18-bin.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/jaxen-1.1.3.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.aop-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.asm-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.aspects-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.beans-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.context.support-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.context-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.core-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.expression-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.instrument.tomcat-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.instrument-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.jdbc-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.jms-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.orm-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.oxm-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.test-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.transaction-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.web.portlet-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.web.servlet-3.1.0.RC1.jar"/>
    <classpathentry kind="lib" path="C:/Users/user/workspace/rugby-project/lib/org.springframework.web.struts-3.1.0.RC1.jar"/>
    <classpathentry …