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Posted to bugs@httpd.apache.org by bu...@apache.org on 2011/09/07 07:46:52 UTC

DO NOT REPLY [Bug 51777] New: HTTP 500 error when entering Eclipse help menu

https://issues.apache.org/bugzilla/show_bug.cgi?id=51777

             Bug #: 51777
           Summary: HTTP 500 error when entering Eclipse help menu
           Product: Apache httpd-2
           Version: 2.3.12-beta
          Platform: PC
            Status: NEW
          Severity: normal
          Priority: P2
         Component: All
        AssignedTo: bugs@httpd.apache.org
        ReportedBy: cesar.lu@analog.com
    Classification: Unclassified


I am using org.eclipse.help in my RCP. And I have come across a strange issue:

Sometimes when I go to Help->Help Contents, I get a window with this:

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)
      at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
……
……

Caused by: java.io.IOException: tmpFile.renameTo(classFile) failed
      at
org.apache.jasper.compiler.SmapUtil$SDEInstaller.install(SmapUtil.java:245)
      at org.apache.jasper.compiler.SmapUtil.installSmap(SmapUtil.java:164)
      at
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:429)
      at org.apache.jasper.compiler.Compiler.compile(Compiler.java:297)
      at org.apache.jasper.compiler.Compiler.compile(Compiler.java:276)
      at org.apache.jasper.compiler.Compiler.compile(Compiler.java:264)
      at
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:563)
      ... 25 more


Note that it does not appears each time. If I refresh or restart the program,
the error will not appear.
It seems someone has the same problem:
http://www.eclipse.org/forums/index.php/m/624477/#msg_624477
But no one solve this. 

So, Is there anyone who can help me? Any ideas how to fix this? Thanks!

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DO NOT REPLY [Bug 51777] HTTP 500 error when entering Eclipse help menu

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=51777

--- Comment #2 from Ruediger Pluem <rp...@apache.org> 2011-09-07 07:24:01 UTC ---
This has nothing to do Apache HTTP server.

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DO NOT REPLY [Bug 51777] HTTP 500 error when entering Eclipse help menu

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=51777

Nick Kew <ni...@webthing.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID

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DO NOT REPLY [Bug 51777] HTTP 500 error when entering Eclipse help menu

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=51777

Cesar <ce...@analog.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |cesar.lu@analog.com
         OS/Version|                            |All

--- Comment #1 from Cesar <ce...@analog.com> 2011-09-07 05:52:55 UTC ---
Though the issue comes out from Eclipse menu, I will consider that it has
something related with Apache. Should I post this issue to this product?

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