I had download JBP 2.2 src and compiled.

Before deployment, I've copied the 2.0 sar file that was functioning well to a backup directory.

Then I've deployed 2.2 sar file.

I've seen some changed and problems, and as I don't have time to see these new version problems now I've decided to get back with version 2.0.

So, I've deleted 2.2 sar file I copied the 2.0 sar file that was backed up to the deploy dir.

Now I get the following error:

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
 org.apache.jasper.servlet.JspServlet.service(JspServlet.java:272)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
 org.jboss.portal.server.theme.LayoutDispatcher.execute(LayoutDispatcher.java:69)
 sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 java.lang.reflect.Method.invoke(Method.java:585)
 org.jboss.portal.server.servlet.CommandFilter.doFilter(CommandFilter.java:54)
 org.jboss.portal.server.theme.LayoutDispatcher.include(LayoutDispatcher.java:87)
 org.jboss.portal.core.servlet.CoreServlet.getLayoutAndDelegate(CoreServlet.java:271)
 org.jboss.portal.core.servlet.CoreServlet.render(CoreServlet.java:158)
 org.jboss.portal.server.servlet.AbstractMainServlet.invoke(AbstractMainServlet.java:81)
 org.jboss.portal.server.servlet.AbstractMainServlet.doGet(AbstractMainServlet.java:71)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
 org.jboss.portal.core.servlet.TransactionFilter.doFilter(TransactionFilter.java:79)
 org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)


root cause

java.lang.NoClassDefFoundError
 sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
 sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
 java.lang.reflect.Constructor.newInstance(Constructor.java:494)
 java.lang.Class.newInstance0(Class.java:350)
 java.lang.Class.newInstance(Class.java:303)
 org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:138)
 org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:305)
 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:810)
 org.jboss.portal.server.theme.LayoutDispatcher.execute(LayoutDispatcher.java:69)
 sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 java.lang.reflect.Method.invoke(Method.java:585)
 org.jboss.portal.server.servlet.CommandFilter.doFilter(CommandFilter.java:54)
 org.jboss.portal.server.theme.LayoutDispatcher.include(LayoutDispatcher.java:87)
 org.jboss.portal.core.servlet.CoreServlet.getLayoutAndDelegate(CoreServlet.java:271)
 org.jboss.portal.core.servlet.CoreServlet.render(CoreServlet.java:158)
 org.jboss.portal.server.servlet.AbstractMainServlet.invoke(AbstractMainServlet.java:81)
 org.jboss.portal.server.servlet.AbstractMainServlet.doGet(AbstractMainServlet.java:71)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
 org.jboss.portal.core.servlet.TransactionFilter.doFilter(TransactionFilter.java:79)
 org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)


note The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs.


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Apache Tomcat/5.5.9