Hi,
I've web-app developed to run with Tomcat 4.2. It used to work perfectly
fine with Tomcat 4.2.
When same web-app is deployed on Tomcat v5.5.x or v6.0.y, it fails by
throwing NullPointerException.
It works perfectly fine, when we replace JASPER libraries from Tomcat
v4.2 (from <apache-tomcat>\common\lib folder).
========================================================================
=======================================
type Exception report
message
description The server encountered an internal error () that
prevented it from fulfilling this request.
exception
java.lang.NullPointerException
org.apache.jasper.runtime.TagHandlerPool.reuse(TagHandlerPool.java:132)
vrts.mgmt.sample.jsp.layouts.mainLayout_jsp._jspService(mainLayout_jsp.j
ava:87)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.jav
a:1069)
org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProc
essor.java:274)
org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(Til
esRequestProcessor.java:254)
org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(Tiles
RequestProcessor.java:309)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:
279)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java
:686)
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:6
56)
vrts.mgmt.sample.jsp.index_jsp._jspService(index_jsp.java:42)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
com.veritas.qe.authentication.AuthenticationFilter.doFilter(Authenticati
onFilter.java:210)
vrts.tomcat.admin.SecurePortRedirector.doFilter(SecurePortRedirector.jav
a:217)
vrts.tomcat.admin.SecurePortRedirector.doFilter(SecurePortRedirector.jav
a:217)
vrts.tomcat.admin.HTTPMethodBlocker.doFilter(HTTPMethodBlocker.java:160)
note The full stack trace of the root cause is available in the
Apache Tomcat/5.5.26 logs.
========================================================================
=======================================
Please let me know in case any other details are needed.
Thanks,
-Hitesh
-----Original Message-----
From: Hitesh Raghav [mailto:[EMAIL PROTECTED]
Sent: Monday, February 18, 2008 7:21 PM
To: users@tomcat.apache.org
Subject: JASPER libraries incompatibilities
Hi,
Is there any backward incompatibility in JASPER libraries in Tomcat
(v4.x.y, 5.x.y & 6.x.y)?
If 'YES', could you please share appropriate URL about it.
Thanks,
-Hitesh
---------------------------------------------------------------------
To start a new topic, e-mail: users@tomcat.apache.org
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
