[cdt-dev] Help system crash

["Lu, Cesar" <Cesar.Lu@xxxxxxxxxx>]

Hello,

 

I have added a help plug-in by means of help extension points provided by Eclipse. But sometimes, not each time when I clicked ‘Help->Help Contents’,

the jetty server seemed to crash. The exception stack is listed here:

 

 HTTP ERROR 500

Problem accessing /help/advanced/help.jsp. Reason:

    Unable to compile class for JSP

Caused by:

org.apache.jasper.JasperException: Unable to compile class for JSP

     at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:572)

     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:303)

     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)

     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)

     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

     at org.eclipse.equinox.jsp.jasper.JspServlet.service(JspServlet.java:153)

     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

     at org.eclipse.equinox.http.registry.internal.ServletManager$ServletWrapper.service(ServletManager.java:180)

     at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)

     at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:126)

 

If you need the screen shot, I will send it to you. Can you help me to diagnose this issue? Thanks..

 

--Cesar