这是在eclispe下启动tomcat遇到的问题：
SEVERE: Exception starting filter app
java.lang.ExceptionInInitializerError
at org.apache.tapestry5.ioc.internal.services.ClassFactoryImpl.<init>(ClassFactoryImpl.java:63)
at org.apache.tapestry5.ioc.RegistryBuilder.<init>(RegistryBuilder.java:80)
at org.apache.tapestry5.ioc.RegistryBuilder.<init>(RegistryBuilder.java:66)
at org.apache.tapestry5.ioc.RegistryBuilder.<init>(RegistryBuilder.java:61)
at org.apache.tapestry5.internal.TapestryAppInitializer.<init>(TapestryAppInitializer.java:52)
at org.apache.tapestry5.TapestryFilter.init(TapestryFilter.java:74)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:397)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:108)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3709)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4363)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.access$000(ContainerBase.java:123)
at org.apache.catalina.core.ContainerBase$PrivilegedAddChild.run(ContainerBase.java:145)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:769)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:627)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.security.AccessControlException: access denied (java.lang.RuntimePermission accessDeclaredMembers)
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkMemberAccess(Unknown Source)
at java.lang.Class.checkMemberAccess(Unknown Source)
at java.lang.Class.getDeclaredMethod(Unknown Source)
at javassist.ClassPool$1.run(ClassPool.java:78)
at java.security.AccessController.doPrivileged(Native Method)
at javassist.ClassPool.<clinit>(ClassPool.java:75)
... 36 more
2009-10-30 15:07:30 org.apache.catalina.core.StandardContext start
SEVERE: Error filterStart
我的web.xml主要配置：
<web-app>
    <display-name>GTTMIS Tapestry 5 Application</display-name>
   
  <listener>
  <listener-class>cn.com.eTrans.GTTMIS.domain.SessionListener</listener-class>
  </listener>
    <context-param>
        <!-- The only significant configuration for Tapestry 5, this informs Tapestry
of where to look for pages, components and mixins. -->
        <param-name>tapestry.app-package</param-name>
        <param-value>cn.com.eTrans.GTTMIS</param-value>
    </context-param>
    <context-param>
    <param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/dataAccessContext-local.xml /WEB-INF/applicationContext.xml</param-value>
    </context-param>
    <param-name>tapestry.use-external-spring-context</param-name>
       <param-value>true</param-value>
    <filter>
        <filter-name>app</filter-name>
        <!-- org.apache.tapestry5.TapestryFilter -->
        <filter-class>org.apache.tapestry5.spring.TapestrySpringFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>app</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
  <servlet>
    <servlet-name>ValidateImgServlet</servlet-name>
    <servlet-class>cn.com.eTrans.GTTMIS.servlets.ValidateImgServlet</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>ValidateImgServlet</servlet-name>
    <url-pattern>/validateimg.jpg</url-pattern>
  </servlet-mapping>

<servlet>
  <servlet-name>dwr-invoker</servlet-name>
  <servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class>
  <init-param> 
       <param-name>debug</param-name> 
       <param-value>true</param-value> 
   </init-param>
  <init-param>
    <param-name>activeReverseAjaxEnabled</param-name>
    <param-value>true</param-value>
  </init-param>
<init-param>
      <param-name>pollAndCometEnabled</param-name>
      <param-value>true</param-value>
</init-param>
  <init-param>
    <param-name>initApplicationScopeCreatorsAtStartup</param-name>
    <param-value>true</param-value>
  </init-param>
  <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
  <servlet-name>dwr-invoker</servlet-name>
  <url-pattern>/dwr/*</url-pattern>
</servlet-mapping>

<session-config>
<session-timeout>120</session-timeout>
</session-config>
</web-app>
奇怪的是，我启动startup.bat，工程就可以正常加载运行，但是在eclipse下启动，就报上面那个错误，有没有高手看下原因啊。。。