MyEclipse 、Struts开发环境问题

zhangxy6005

　　在Windows的jdk1.5.0_06、Tomcat 5.5.17环境下，
安装了一个二合一的MyEclipse_5.5.1GA_E3.2.2_FullStackInstaller，
开发Struts应用时，需要再安装插件吗？应安装哪些插件？

　　我安装了一个tomcatPluginV3插件，出错信息为：

HTTP Status 500 -

--------------------------------------------------------------------------------

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Cannot find ActionMappings or ActionFormBeans collection
        org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


root cause

javax.servlet.ServletException: Cannot find ActionMappings or ActionFormBeans collection
        org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:85
        org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)
        org.apache.jsp.login_jsp._jspService(login_jsp.java:8
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


root cause

javax.servlet.jsp.JspException: Cannot find ActionMappings or ActionFormBeans collection
        org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:741)
        org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:443)
        org.apache.jsp.login_jsp._jspx_meth_html_form_0(login_jsp.java:105)
        org.apache.jsp.login_jsp._jspService(login_jsp.java:77)
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


note The full stack trace of the root cause is available in the Apache Tomcat/5.5.17 logs.

应该如何解决，应再安装lomboz-R-3.2.2和emf-sdo-xsd-SDK-2.1.0.zip插件吗？

请各位大侠指点一二！谢谢！

kakasi

不需要再安装别的插件了