我的MyEclipse和TOMCAT安装好后，在MyEclipse里面无法打开JSP  
希望各位帮帮我  我的QQ：85532332


出现如下错误，

HTTP Status 500 -

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

type Exception report

message

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

exception

javax.servlet.ServletException: Bad version number in .class file
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:244)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


root cause

java.lang.UnsupportedClassVersionError: Bad version number in .class file
    java.lang.ClassLoader.defineClass1(Native Method)
    java.lang.ClassLoader.defineClass(Unknown Source)
    java.security.SecureClassLoader.defineClass(Unknown Source)
    (Unknown Source)
    (Unknown Source)
    (Unknown Source)
    java.security.AccessController.doPrivileged(Native Method)
    (Unknown Source)
    org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:156)
    org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:69)
    org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:548)
    org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:136)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:307)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.


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[[it] 本帖最后由 xfbt2008 于 2008-10-17 22:32 编辑 [/it]]

重新新建project，试试

服务器 内部错误，看myeclipse中的tomcat启动错误了没
建议去进程里把tomcat进程都结束了，在启动myeclipse中的tomcat

你可能是不小心在那个文件里面多写了几个字母

jdk 版本问题,估计你的当前的 jdk 版本过低,换个高点的吧