Error loading weblogic.servlet.WlwJSPServlet

Hello
Has anyone encountered the following exception in workshop when adding a process
or web project while the server is running.
Exception:weblogic.management.ApplicationException: prepare failed for Untitled
Module: Untitled Error: Could not load Untitled: weblogic.managem
ent.DeploymentException: [HTTP:101283]ServletContext(id=15265733,name=Untitled,c
ontext-path=/Untitled): jspServlet "weblogic.servlet.WlwJSPServlet" defined in
w
eblogic.xml could not be loaded.
java.lang.ClassNotFoundException: weblogic.servlet.WlwJSPServlet
I did not use any of the predefined domains, so is it possible that I am missing
something while configuring my own.
Thanks

Probably. You need a Workshop-enabled domain to run webapps from
Workshop. I know that weblogic.servlet.WlwJSPServlet is in
server/lib/knex.jar, but I'm not sure what other jars are required in
the system classpath.
You'll either want to use a Workshop domain from the Config Wizard, or
generate a Workshop domain from the Config Wizard and see what the
system classpath is for the server and use that in your startup script.
For processes to work, you need an Integration domain and its system
classpath.
Greg
Mike G wrote:
Hello
Has anyone encountered the following exception in workshop when adding a process
or web project while the server is running.
Exception:weblogic.management.ApplicationException: prepare failed for Untitled
Module: Untitled Error: Could not load Untitled: weblogic.managem
ent.DeploymentException: [HTTP:101283]ServletContext(id=15265733,name=Untitled,c
ontext-path=/Untitled): jspServlet "weblogic.servlet.WlwJSPServlet" defined in
w
eblogic.xml could not be loaded.
java.lang.ClassNotFoundException: weblogic.servlet.WlwJSPServlet
I did not use any of the predefined domains, so is it possible that I am missing
something while configuring my own.
Thanks

Similar Messages

ClassNotFoundException: weblogic.servlet.WlwJSPServlet

This error i am getting when i am trying to deploy my application on clustered environment.
          jspServlet "weblogic.servlet.WlwJSPServlet" defined in weblogic.xml could not
          be loaded.
          java.lang.ClassNotFoundException: weblogic.servlet.WlwJSPServlet
               at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:185)
               at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
               at java.lang.ClassLoader.loadClass(ClassLoader.java:255)


You could either change to reference in weblogic.xml to
          "weblogic.serlet.JSPServlet"
          or
          add ensure that the serverclasspath includes jars used to start the workshop
          server i.e knex.jar/wlw-lang.jar/javelin.jar/debugging.jar/log4j.jar
          --Nagesh
          "Atul" <[email protected]> wrote in message
          news:3fe9729f$[email protected]..
          > This error i am getting when i am trying to deploy my application on
          clustered environment.
          >
          > jspServlet "weblogic.servlet.WlwJSPServlet" defined in weblogic.xml could
          not
          > be loaded.
          > java.lang.ClassNotFoundException: weblogic.servlet.WlwJSPServlet
          > at
          weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.
          java:185)
          > at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
          > at java.lang.ClassLoader.loadClass(ClassLoader.java:255)

Error at weblogic.servlet.internal.session.SessionData. init

          I am using weblogic server 6.1sp2 , weblogic can start sucessful , and can work for
          a moment , but after some minutes , error occured:
          java.lang.NullPointerException
          at weblogic.servlet.internal.session.SessionData.<init>
          at weblogic.servlet.internal.session.MemorySessionData.<init>
          I have been distressed about this for serval days , need your help much.
          thanks.


Since the line numbers are not there in your stack trace and there is very
          little info
          I am not 100% sure what the problem is. But my guess is that this is the
          same
          problem as reported in a bug#CR064294. Please ask support for a one off
          patch
          for this with this CR# as reference. If that doesn't solve the problem let
          us know.
          The fix for CR064294 will be available with 610 SP3.
          Thanks,
          --Vinod.
          "chun_lin" <[email protected]> wrote in message
          news:3cce1b2f$[email protected]..
          >
          > I am using weblogic server 6.1sp2 , weblogic can start sucessful , and can
          work for
          > a moment , but after some minutes , error occured:
          > java.lang.NullPointerException
          > at weblogic.servlet.internal.session.SessionData.<init>
          > at weblogic.servlet.internal.session.MemorySessionData.<init>
          >
          >
          > I have been distressed about this for serval days , need your help much.
          > thanks.
          >

Error loading weblogic apache plug-in

HPUX11i
Apache 2.0.55
WebLogic 8.13
I am following the instructions on how to configure the Weblogic Apache plug-in:
http://e-docs.bea.com/wls/docs81/plugins/apache.html#119517
When I attempt to verify the syntax of the http.conf or attempt to start apache, I get the following error:
/usr/lib/dld.sl: Can't shl_load() a library containing Thread Local Storage:
/usr/lib/libcl.2
/usr/lib/dld.sl: Exec format error
Syntax error on line 247 of /usr/local/apache2/conf/httpd.conf:
Cannot load /usr/local/apache2/modules/mod_wl_20.so into server: Exec format error
Any ideas on how to fix this?
Thanks.

          We will be making a port of the plug-in in the future. You should contact
          your account manager who can supply the full details.
          Thanks,
          Michael Girdley
          WLS Product Manager
          Ken <kenw{noSpam]@lostwax.com> wrote in message
          news:8cej50$dsu$[email protected]..
          > I've just read about the WebLogic Apache plug-in that's new in 5.1 :-)
          >
          > Am I right to assume that this plug-in only works for Apache running on
          > Solaris? :-(
          >
          > I'm running Apache (Stronghold actually) on Linux and I need to use this
          to
          > proxy JSP request to my Weblogic Servers running on Solaris - any
          thoughts?
          >
          > Ken
          >
          >

Error loading Weblogic server

I have now seen 3 messages about other users encountering the following error message on Weblogic startup:
<Emergency> <WebLogicServer> <Unable to create a server socket for port: 7002. java.net.BindException: Address in use: JVM_Bind perhaps another process is using port 7001.>
I have experienced this problem running under Windows 2000. I have shut down all other programs on the PC and still receive this fatal error message.

Hi,
Do a 'netstat -an' from the command prompt and make sure that nothing is already listening on the subject port. Stopping all programs does not necessarily do it. There can be
many services running, one of which may have the ip/port bound.
Bill
jon kaplan wrote:
I have now seen 3 messages about other users encountering the following error message on Weblogic startup:
<Emergency> <WebLogicServer> <Unable to create a server socket for port: 7002. java.net.BindException: Address in use: JVM_Bind perhaps another process is using port 7001.>
I have experienced this problem running under Windows 2000. I have shut down all other programs on the PC and still receive this fatal error message.

Error loading servlet: weblogic.servlet.FileServlet with v. 4.0.3

Servlets have been working for months. Suddenly, I'm getting
          this error (see below) as soon as I try to hit a servlet.
          The startup process looks normal. I've re-installed WL v 4.0.3
          several time, gotten the license in place, so on and so forth,
          but cannot get around this problem. "weblogic.properties" file
          still reads:
          weblogic.httpd.register.file=weblogic.servlet.FileServlet
          All my servlets and EJBs have been registered, and db connection and
          pool made, as usual. As I said above, everything looks normal until
          I try to hit a servlet.
          [... startup output tidied up a bit ...]
          Thu Jan 27 14:46:05 MST 2000:<I> <ListenThread> Listening on port: 80
          Thu Jan 27 14:46:06 MST 2000:<I> <SSLListenThread> Listening on port: 7002
          Thu Jan 27 14:47:32 MST 2000:<E> <ServletContext-Servlets> Error loading servlet: weblogic.servlet.FileServlet
          Thu Jan 27 14:47:32 MST 2000:<E> <ServletContext-Servlets> java.lang.IncompatibleClassChangeError: class
          weblogic.utils.classloaders.ClasspathClassFinder does not implement interface weblogic.utils.classloaders.ClassFinder
          at weblogic.utils.classloaders.GenericClassloader.findLocalClass(GenericClassloader.java:196)
          at weblogic.utils.classloaders.GenericClassloader.reallyLoadClass(Compiled Code)
          at weblogic.utils.classloaders.RecursiveReloadOnModifyClassLoader$Slave.loadClass(RecursiveReloadOnModifyClassLoader.java:221
          at weblogic.utils.classloaders.GenericClassloader.loadClass(GenericClassloader.java:66)
          at weblogic.utils.classloaders.RecursiveReloadOnModifyClassLoader.findLocalClass(RecursiveReloadOnModifyClassLoader.java:96)
          at weblogic.utils.classloaders.GenericClassloader.reallyLoadClass(Compiled Code)
          at weblogic.utils.classloaders.GenericClassloader.loadClass(GenericClassloader.java:82)
          at weblogic.utils.classloaders.GenericClassloader.loadClass(GenericClassloader.java:66)
          at weblogic.servlet.internal.ServletContextImpl.loadClass(ServletContextImpl.java:440)
          at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:121)
          at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:85)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:67)
          at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:203)
          at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:505)
          at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
          at weblogic.t3.srvr.ExecuteThread.run(Compiled Code)
          Thu Jan 27 14:47:32 MST 2000:<E> <ServletContext-Servlets> Servlet failed with ServletException ...
          ... and so on with multiple cascading failures.
          Does anyone have any idea as to what could cause this?
          Thanks.
          Paul Furbacher
          [email protected]


Did you register your servlets after reinstalling. FileServlet is only for handling html pages. It has no role in loading servlets.
          "Paul Furbacher [TeamB]" wrote:
          > Servlets have been working for months. Suddenly, I'm getting
          > this error (see below) as soon as I try to hit a servlet.
          > The startup process looks normal. I've re-installed WL v 4.0.3
          > several time, gotten the license in place, so on and so forth,
          > but cannot get around this problem. "weblogic.properties" file
          > still reads:
          >
          > weblogic.httpd.register.file=weblogic.servlet.FileServlet
          >
          > All my servlets and EJBs have been registered, and db connection and
          > pool made, as usual. As I said above, everything looks normal until
          > I try to hit a servlet.
          >
          > ****
          >
          > [... startup output tidied up a bit ...]
          > Thu Jan 27 14:46:05 MST 2000:<I> <ListenThread> Listening on port: 80
          > Thu Jan 27 14:46:06 MST 2000:<I> <SSLListenThread> Listening on port: 7002
          > Thu Jan 27 14:47:32 MST 2000:<E> <ServletContext-Servlets> Error loading servlet: weblogic.servlet.FileServlet
          > Thu Jan 27 14:47:32 MST 2000:<E> <ServletContext-Servlets> java.lang.IncompatibleClassChangeError: class
          > weblogic.utils.classloaders.ClasspathClassFinder does not implement interface weblogic.utils.classloaders.ClassFinder
          > at weblogic.utils.classloaders.GenericClassloader.findLocalClass(GenericClassloader.java:196)
          > at weblogic.utils.classloaders.GenericClassloader.reallyLoadClass(Compiled Code)
          > at weblogic.utils.classloaders.RecursiveReloadOnModifyClassLoader$Slave.loadClass(RecursiveReloadOnModifyClassLoader.java:221
          > at weblogic.utils.classloaders.GenericClassloader.loadClass(GenericClassloader.java:66)
          > at weblogic.utils.classloaders.RecursiveReloadOnModifyClassLoader.findLocalClass(RecursiveReloadOnModifyClassLoader.java:96)
          > at weblogic.utils.classloaders.GenericClassloader.reallyLoadClass(Compiled Code)
          > at weblogic.utils.classloaders.GenericClassloader.loadClass(GenericClassloader.java:82)
          > at weblogic.utils.classloaders.GenericClassloader.loadClass(GenericClassloader.java:66)
          > at weblogic.servlet.internal.ServletContextImpl.loadClass(ServletContextImpl.java:440)
          > at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:121)
          > at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:85)
          > at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:67)
          > at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:203)
          > at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:505)
          > at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
          > at weblogic.t3.srvr.ExecuteThread.run(Compiled Code)
          >
          > Thu Jan 27 14:47:32 MST 2000:<E> <ServletContext-Servlets> Servlet failed with ServletException ...
          >
          > ... and so on with multiple cascading failures.
          >
          > ****
          >
          > Does anyone have any idea as to what could cause this?
          >
          > Thanks.
          >
          > Paul Furbacher
          > [email protected]

Error loading servlet: 'EbuController' java.lang.NoClassDefFoundError after redeploy EAR in weblogic 6.1

          Hi, there:
          we have deployed our application in EAR format in \config\mydomain\applications.
          This EAR contains one ejb.jar and one web.war. I can access a servlet after I
          deployed the EAR file into weblogic 6.1 sp1. However, if I redeploy this EAR file
          from within weblogic console. I got the following error when I revisit that servlet
          again.
          <Jan 17, 2002 9:30:41 PM PST> <Error> <HTTP> <[WebAppServletContext(1485918,plat
          form,/platform)] Error loading servlet: 'EbuController'
          java.lang.NoClassDefFoundError
          at java.lang.Class.newInstance0(Native Method)
          at java.lang.Class.newInstance(Class.java:237)
          at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubIm
          pl.java:665)
          at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStub
          Impl.java:643)
          at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubI
          mpl.java:588)
          at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.
          java:368)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
          pl.java:242)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
          pl.java:200)
          at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
          rvletContext.java:2456)
          at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
          pl.java:2039)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
          >
          <Jan 17, 2002 9:30:41 PM PST> <Error> <HTTP> <[WebAppServletContext(1485918,plat
          form,/platform)] Error loading servlet: "EbuController"
          java.lang.NoClassDefFoundError
          at java.lang.Class.newInstance0(Native Method)
          at java.lang.Class.newInstance(Class.java:237)
          at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubIm
          pl.java:665)
          at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStub
          Impl.java:643)
          at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubI
          mpl.java:588)
          at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.
          java:368)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
          pl.java:242)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
          pl.java:200)
          at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
          rvletContext.java:2456)
          at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
          pl.java:2039)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
          Your help is highly appreciated!
          Jerry


          Hi, there:
          we have deployed our application in EAR format in \config\mydomain\applications.
          This EAR contains one ejb.jar and one web.war. I can access a servlet after I
          deployed the EAR file into weblogic 6.1 sp1. However, if I redeploy this EAR file
          from within weblogic console. I got the following error when I revisit that servlet
          again.
          <Jan 17, 2002 9:30:41 PM PST> <Error> <HTTP> <[WebAppServletContext(1485918,plat
          form,/platform)] Error loading servlet: 'EbuController'
          java.lang.NoClassDefFoundError
          at java.lang.Class.newInstance0(Native Method)
          at java.lang.Class.newInstance(Class.java:237)
          at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubIm
          pl.java:665)
          at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStub
          Impl.java:643)
          at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubI
          mpl.java:588)
          at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.
          java:368)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
          pl.java:242)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
          pl.java:200)
          at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
          rvletContext.java:2456)
          at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
          pl.java:2039)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
          >
          <Jan 17, 2002 9:30:41 PM PST> <Error> <HTTP> <[WebAppServletContext(1485918,plat
          form,/platform)] Error loading servlet: "EbuController"
          java.lang.NoClassDefFoundError
          at java.lang.Class.newInstance0(Native Method)
          at java.lang.Class.newInstance(Class.java:237)
          at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubIm
          pl.java:665)
          at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStub
          Impl.java:643)
          at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubI
          mpl.java:588)
          at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.
          java:368)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
          pl.java:242)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
          pl.java:200)
          at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
          rvletContext.java:2456)
          at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
          pl.java:2039)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
          Your help is highly appreciated!
          Jerry

Error loading servlet because a ClassNotFoundError

Hi,
I send a request to a servlet named "ControlAcceso".
The WebLogic server prints:
Error loading servlet: 'ControlAcceso'
java.lang.NoClassDefFoundError: gov/co/ssp/suin/ejb/ServiciosAutenticacionHome
at gov.co.ssp.suin.web.ControlAcceso.init(ControlAcceso.java:23)
I have an EJB that has a home interface named gov.co.ssp.suin.ejb.ServiciosAutenticacionHome;
the file ServiciosAutenticacionHome.class is located in a directory named /gov/co/ssp/suin/ejb
in a sui_ejb.jar file and in a sui_web.war file.
Besides, I put the sui_ejb.jar in the CLASSPATH of WebLogic Server in the setEnv.cmd
file.
A piece of code of the ControlAcceso.java servlet follows:
package gov.co.ssp.suin.web;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import javax.naming.*;
import gov.co.ssp.suin.ejb.ServiciosAutenticacionHome ;
import gov.co.ssp.suin.ejb.ServiciosAutenticacion ;
import gov.co.ssp.suin.comun.* ;
import gov.co.ssp.suin.ejb.ServiciosAutenticacionHome ;
public class ControlAcceso extends HttpServlet {
ServiciosAutenticacion servAutenticacion;
HttpSession session ;
* Initialize global variables
public void init(ServletConfig config) throws ServletException {
super.init(config);
try{
Context ctx = new InitialContext();
ServiciosAutenticacionHome home = (ServiciosAutenticacionHome) ctx.lookup("ServiciosAutenticacion.ServiciosAutenticacionHome");
servAutenticacion = home.create();
} catch ( java.rmi.RemoteException re ) {
System.out.println("ControlAcceso.init: Excepcion RemoteException: ####
" + re.getMessage() );
throw new ServletException(re);
catch (javax.naming.NamingException ne) {
System.out.println("ControlAcceso.init: Excepcion NamingException: ####
" + ne.getMessage() );
javax.naming.Name name = ne.getRemainingName();
for (Enumeration e = name.getAll() ; e.hasMoreElements() ;) {
System.out.println(e.nextElement());
throw new ServletException(ne);
catch(Exception e){
System.out.println("ControlAcceso.init: #######" + e.getMessage() );
throw new ServletException(e);
Any help is really appreciated.
Regards.
- Ricardo De la Rosa (Colombia)
[NoClassDefFoundError.txt]

You're welcome. Glad to help.
Regards,
Slava Imeshev
"Ricardo De la Rosa" <[email protected]> wrote in message
news:[email protected]...
>
Slava,
Thank you very much.
Your answer (and clues) were the solution to my problem.
Best regards from Colombia !
- Ricardo.
"Slava Imeshev" <[email protected]> wrote:
Hi Ricardo,
NoClassDefFoundError means that though the classloader
has been able to find ServiciosAutenticacionHome, it's not
been able to locate supporting classes or interfaces used by
ServiciosAutenticacionHome. Make sure your ejb-jar contains
all necessary classes.
Regards,
Slava Imeshev
"Ricardo De la Rosa" <[email protected]> wrote in message
news:[email protected]...
Hi,
I send a request to a servlet named "ControlAcceso".
The WebLogic server prints:
Error loading servlet: 'ControlAcceso'
java.lang.NoClassDefFoundError:gov/co/ssp/suin/ejb/ServiciosAutenticacionHome
at
gov.co.ssp.suin.web.ControlAcceso.init(ControlAcceso.java:23)
>>>
I have an EJB that has a home interface namedgov.co.ssp.suin.ejb.ServiciosAutenticacionHome;
the file ServiciosAutenticacionHome.class is located in a directorynamed
/gov/co/ssp/suin/ejb
in a sui_ejb.jar file and in a sui_web.war file.
Besides, I put the sui_ejb.jar in the CLASSPATH of WebLogic Serverin the
setEnv.cmd
file.
A piece of code of the ControlAcceso.java servlet follows:
package gov.co.ssp.suin.web;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import javax.naming.*;
import gov.co.ssp.suin.ejb.ServiciosAutenticacionHome ;
import gov.co.ssp.suin.ejb.ServiciosAutenticacion ;
import gov.co.ssp.suin.comun.* ;
import gov.co.ssp.suin.ejb.ServiciosAutenticacionHome ;
public class ControlAcceso extends HttpServlet {
ServiciosAutenticacion servAutenticacion;
HttpSession session ;
* Initialize global variables
public void init(ServletConfig config) throws ServletException {
super.init(config);
try{
Context ctx = new InitialContext();
ServiciosAutenticacionHome home = (ServiciosAutenticacionHome)ctx.lookup("ServiciosAutenticacion.ServiciosAutenticacionHome");
servAutenticacion = home.create();
} catch ( java.rmi.RemoteException re ) {
System.out.println("ControlAcceso.init: Excepcion
RemoteException:
" + re.getMessage() );
throw new ServletException(re);
catch (javax.naming.NamingException ne) {
System.out.println("ControlAcceso.init: Excepcion
NamingException:
" + ne.getMessage() );
javax.naming.Name name = ne.getRemainingName();
for (Enumeration e = name.getAll() ; e.hasMoreElements() ;) {
System.out.println(e.nextElement());
throw new ServletException(ne);
catch(Exception e){
System.out.println("ControlAcceso.init: #######" + e.getMessage());
throw new ServletException(e);
Any help is really appreciated.
Regards.
- Ricardo De la Rosa (Colombia)

Error in weblogic 7.0 SP2 Monitoring WebApplication servlets.

Hi,
I am facing an error screen at WebApplication Monitoring section. it is showing error at monitoring table.
please find error bellow:-(.
Error :
[Lweblogic.management.WebLogicObjectName;
java.lang.reflect.InvocationTargetException: java.lang.ClassCastException: [Lweblogic.management.WebLogicObjectName;
     at $Proxy102.getServlets(Unknown Source)
     at java.lang.reflect.Method.invoke(Native Method)
     at weblogic.management.console.info.ReflectingAttribute.doGet(ReflectingAttribute.java:110)
     at weblogic.management.console.tags.table.AttributeCellPrinter.doCellContents(AttributeCellPrinter.java:57)
     at weblogic.management.console.tags.table.TableTag.printTable(TableTag.java:553)
     at weblogic.management.console.tags.table.TableTag.doEndTag(TableTag.java:342)
     at weblogic.management.console.webapp._domain.__webappcomponentruntimetable._jspService(__webappcomponentruntimetable.java:357)
     at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
     at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1058)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:401)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:306)
     at weblogic.servlet.internal.RequestDispatcherImpl$ForwardAction.run(RequestDispatcherImpl.java:342)
     at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:780)
     at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:252)
     at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:132)
     at weblogic.management.console.actions.ForwardAction.perform(ForwardAction.java:35)
     at weblogic.management.console.actions.internal.ActionServlet.doAction(ActionServlet.java:171)
     at weblogic.management.console.actions.internal.ActionServlet.doGet(ActionServlet.java:91)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1058)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:401)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:306)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5445)
     at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:780)
     at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3105)
     at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2588)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
Console Release Build7.0.2.0Server Release Build7.0.2.0Server BuildWebLogic Temporary Patch for CR105443 07/15/2003 12:30:49All Server Product VersionsWebLogic Temporary Patch for CR105443 07/15/2003 12:30:49 WebLogic Temporary Patch for CR099307 04/21/2003 10:54:50 WebLogic Server 7.0 SP2 Sun Jan 26 23:09:32 PST 2003 234192
please help me to rectify the above error message.
Thanks in Advance:)

          Modify the <cewolf:param> tag.
          <cewolf:chart id="confchart" title="Reports" type="bar3d" yaxislabel="Time"> <cewolf:data>
          <cewolf:producer id="report"> <cewolf:param name="type" value="all" > </cewolf:param>
          </cewolf:producer> </cewolf:data> </cewolf:chart>
          "Balakrishnan" <[email protected]> wrote:
          >
          >We are using cewolf charting library in weblogic 7.0. The charting library
          >is implemented
          >as custom jsp tag library module.
          >
          >However, when the use the tag for displaying the chart, weblogic is producing
          >this compiler error.
          >
          >/reports/reportsView.jsp(108): no corresponding open tag for tag extension
          >close:
          >//[ null; Line: 108]
          >
          >Here's the corresponding source of the jsp file:
          >
          > <cewolf:chart id="confchart" title="Reports" type="bar3d" yaxislabel="Time">
          > <cewolf:data>
          > <cewolf:producer id="report">
          > <cewolf:param name="type" value="all" /> (<-- Error occurs
          >here.
          >Line no: 108)
          > </cewolf:producer>
          > </cewolf:data>
          > </cewolf:chart>
          >
          >I've also checked the corresponding tld file and it is in place.
          >
          >The same code without any modifications is working fine in tomcat. Can
          >you please
          >let me know what needs to be corrected to make this work?

Servlet error in weblogic deployment

Hi Friends,
I have uploaded a war file by name 'Dat_Ced.war' in weblogic server.But when I try to run the servlet in the browser, I get the following error in console.
ca.com
2007-10-01 12:26:49,044 [ExecuteThread: '14' for queue: 'weblogic.kernel.Default
'] INFO (Utils.java:259) - boy
<Oct 1, 2007 12:26:49 PM IST> <Error> <HTTP> <BEA-101017> <[ServletContext(id=82
47019,name=Dat_Ced,context-path=/Dat_Ced)] Root cause of ServletException.
java.lang.NullPointerException
at com.bofa.pbes.cedrelay.RelayException.<init>(RelayException.java:107)
at com.bofa.pbes.cedrelay.Utils.loginPartyOrchService(Utils.java:260)
at com.bofa.pbes.cedrelay.Utils.loginCMWService(Utils.java:224)
at com.bofa.pbes.cedrelay.RelayServlet.init(RelayServlet.java:65)
at weblogic.servlet.internal.ServletStubImpl$ServletInitAction.run(Servl
etStubImpl.java:993)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
118)
at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubIm
pl.java:869)
at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStub
Impl.java:848)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubI
mpl.java:787)
at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.
java:518)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:362)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:305)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run(WebAppServletContext.java:6350)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
118)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
rvletContext.java:3635)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
pl.java:2585)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
>
Please help me..
Thanks in advance.

Go to Weblogic admin console and see whether both applications are deployed successfully or not.
Also see the patch_weblogic.log whether it has some exception while deploying Nexaweb.
Certification for OIM:
http://www.oracle.com/technology/software/products/ias/files/idm_certification_101401.html

Weblogic.servlet.jsp.JspException: (line 1): Error in using tag library uri

Previously my web app was running fine using eclipse 3.1
When I upgraded my eclipse to 3.2 then built the same web app and deployed, upon running the url i got error
weblogic.servlet.jsp.JspException: (line 1): Error in using tag library uri='/tags/css' prefix='css' : cannot find tag class
Your help is appreciated.

          Hi Guys
          Problem is almost certainly because I've gone and defined the get as returning
          an int, (hence no property!)
          Apols
          J

Servlet error: Error loading filter 'ADFBindingFilter'

I use JDeveloper 10g (9.0.5.2 build 1618) and deploy my application to standalone oc4j 10g.
I got the following internal error when I access dataAction. So I could not show any page.
Servlet error: Error loading filter 'ADFBindingFilter', filter-class 'oracle.adf.model.servlet.ADFBindingFilter' not found
Pls help me.
Thanks

for some reason your web.xml does not have the servlet filter set up. If not I suspect you may have other entries missing. You could try and create a new adf-bc4j web application and look at the newly generated web.xml to see what is missing in yours. The specific entries you are missing are given below
<filter>
<filter-name>ADFBindingFilter</filter-name>
<filter-class>oracle.adf.model.servlet.ADFBindingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>windows-1252</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<url-pattern>*.jsp</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<url-pattern>*.jspx</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<servlet-name>action</servlet-name>
</filter-mapping>
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<servlet-name>jsp</servlet-name>
</filter-mapping>
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<servlet-name>ordDeliverMedia</servlet-name>
</filter-mapping>

Error Loading servlet in iplanet app server NotSerializableException

I am trying to load a servlet and everything runs correct but when i try to connect to the database of the system I get java.io.NotSerializableException. I am not passing any data through rmi or writing any data to the system, but still get this message. The wierd thing is that this runs without a problem on my windows, running JRun, and linux, running tomcat, machine but give me this message on my unix machine running Iplanet, does anyone have any clue to what would cause such an error, when everything works on all the other machines but the unix one.
Thanks.

I am not sure what that realy means???
Here is the error
[01/Apr/2002 16:34:59:2] error: Exception:
SERVLET-IO_exception: IOException occurred
Exception Stack Trace:
java.io.NotSerializableException:
org.meinds.forum.database.DbAuthorization
at
at java.lang.Throwable.fillInStackTrace(Native
ative Method)
at
at java.lang.Throwable.fillInStackTrace(Compiled
piled Code)
at java.lang.Throwable.<init>(Compiled Code)
at java.lang.Exception.<init>(Compiled Code)
at java.io.IOException.<init>(Compiled Code)
at
at java.io.ObjectStreamException.<init>(Compiled
piled Code)
at
at
at java.io.NotSerializableException.<init>(Compiled
ed Code)
at
at
at java.io.ObjectOutputStream.outputObject(Compiled
ed Code)
at
at
at java.io.ObjectOutputStream.writeObject(Compiled
ed Code)
at
at
at
at
java.io.ObjectOutputStream.outputClassFields(Compiled
Code)
at
at
at
at
java.io.ObjectOutputStream.defaultWriteObject(Compiled
Code)
at
at
at java.io.ObjectOutputStream.outputObject(Compiled
ed Code)
at
at
at java.io.ObjectOutputStream.writeObject(Compiled
ed Code)
at
at
at
at
com.netscape.server.servlet.platformhttp.PlatformNASSe
ssion.putMemberValue(Compiled Code)
at
at
at
at
com.netscape.server.servlet.platformhttp.PlatformNASSe
ssion.saveSession(Compiled Code)
at
at
at
at
com.netscape.server.servlet.platformhttp.PlatformNASSe
ssion.decrementActiveRequestCount(Compiled Code)
at
at
at
at
com.netscape.server.servlet.platformhttp.PlatformHttpS
ervletRequest.releaseSession(Compiled Code)
at
at
at
at
com.netscape.server.servlet.servletrunner.ServletRunne
r.execute(Compiled Code)
at
at
at com.kivasoft.applogic.AppLogic.execute(Compiled
ed Code)
at
at
at com.kivasoft.applogic.AppLogic.execute(Compiled
ed Code)
at com.kivasoft.thread.ThreadBasic.run(Native
n(Native Method)
at com.kivasoft.thread.ThreadBasic.run(Native
n(Native Method)
at com.kivasoft.thread.ThreadBasic.run(Native
n(Native Method)
at com.kivasoft.thread.ThreadBasic.run(Native
n(Native Method)
at
at com.kivasoft.thread.ThreadBasic.run(Compiled
piled Code)
at java.lang.Thread.run(Compiled Code)

Cannot view Crystal Report in JSP page ( error loading ? )

Hi,
          Can someone please help or pass on any suggestions,
          I am trying to view my crystal report (test.rpt) in my JSP page but get the following error and im having trouble sorting it out. I am using Crystal 10 with weblogic. My report is just a simple report ( no data connection needed) with just some hard coded text. I simply want to view it through a JSP page. Can anyone shed any light on the error. The error message is shown below. In my browser i get the message
          An error has occurred:
          Error loading C:/Bea/user_projects/applications/crystaltest/crystaltestWeb/WEB-INF/test.rpt
          the important part of the full error message below i guess is :
          Root cause of ServletException.
          com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: Error loading C:/Bea/user_projects/applications/crystaltest/crystaltestWeb/WEB-INF/test.rpt ---- Error code:-2147215356 Error code name:fileNotOpened
          at com.crystaldecisions.sdk.occa.report.lib.ReportSDKException.throwReportSDKException(Unknown Source) etc
          Full error message is here ->
          ####<11/08/2004 11:56:10 AM EST> <Debug> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '0' for queue: 'weblogic.socket.Muxer'> <<WLS Kernel>> <> <BEA-101147> <HttpServer(32071428,null default ctx,cgServer) Found no context for "/". This request does not match the context path for any installed Web applications, and there is no default Web application configured.>
          ####<11/08/2004 11:56:12 AM EST> <Notice> <WebLogicServer> <TAS0707> <cgServer> <main> <<WLS Kernel>> <> <BEA-000331> <Started WebLogic Admin Server "cgServer" for domain "workshop" running in Development Mode>
          ####<11/08/2004 11:56:12 AM EST> <Notice> <WebLogicServer> <TAS0707> <cgServer> <main> <<WLS Kernel>> <> <BEA-000360> <Server started in RUNNING mode>
          ####<11/08/2004 11:56:12 AM EST> <Debug> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '0' for queue: 'weblogic.socket.Muxer'> <<WLS Kernel>> <> <BEA-101147> <HttpServer(32071428,null default ctx,cgServer) Found no context for "/wlwdir". This request does not match the context path for any installed Web applications, and there is no default Web application configured.>
          ####<11/08/2004 11:56:12 AM EST> <Info> <Management> <TAS0707> <cgServer> <ExecuteThread: '0' for queue: 'weblogic.admin.RMI'> <<WLS Kernel>> <> <BEA-140009> <Configuration changes for the domain have been saved to the repository.>
          ####<11/08/2004 11:56:12 AM EST> <Info> <Configuration Management> <TAS0707> <cgServer> <ExecuteThread: '0' for queue: 'weblogic.admin.RMI'> <<WLS Kernel>> <> <BEA-150007> <The booted configuration .\config.xml has been backed up at C:\Bea\WEBLOG~1\samples\domains\workshop\.\config.xml.booted.>
          ####<11/08/2004 11:58:29 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] /ensureAppDeployment: init>
          ####<11/08/2004 11:58:53 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] /wlwdir: init>
          ####<11/08/2004 11:59:02 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] *.jsp: init>
          ####<11/08/2004 11:59:02 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] *.jsp: param verbose initialized to: true>
          ####<11/08/2004 11:59:02 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] *.jsp: param packagePrefix initialized to: jsp_servlet>
          ####<11/08/2004 11:59:02 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] *.jsp: param compilerclass initialized to: com.sun.tools.javac.Main>
          ####<11/08/2004 11:59:02 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] *.jsp: param compileCommand initialized to: javac>
          ####<11/08/2004 11:59:02 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] *.jsp: param compilerval initialized to: com.sun.tools.javac.Main>
          ####<11/08/2004 11:59:02 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] *.jsp: param pageCheckSeconds initialized to: 1>
          ####<11/08/2004 11:59:02 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] *.jsp: param encoding initialized to: null>
          ####<11/08/2004 11:59:02 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] *.jsp: param superclass initialized to weblogic.servlet.jsp.JspBase>
          ####<11/08/2004 11:59:02 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] *.jsp: param srcCompiler initialized to weblogic.jspc>
          ####<11/08/2004 11:59:02 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] *.jsp: param workingDir initialized to: C:\Bea\weblogic81\samples\domains\workshop\cgServer\.wlnotdelete\extract\cgServer_crystaltest_crystaltestWeb>
          ####<11/08/2004 11:59:04 AM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] *.jsp: initialization complete>
          ####<11/08/2004 12:04:14 PM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] /*: init>
          ####<11/08/2004 12:04:15 PM EST> <Info> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-101047> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] /*: Using standard I/O>
          ####<11/08/2004 12:18:03 PM EST> <Error> <HTTP> <TAS0707> <cgServer> <ExecuteThread: '12' for queue: 'weblogic.kernel.Default'> <<WLS Kernel>> <> <BEA-101017> <[ServletContext(id=1439407,name=crystaltestWeb,context-path=/crystaltestWeb)] Root cause of ServletException.
          com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: Error loading C:/Bea/user_projects/applications/crystaltest/crystaltestWeb/WEB-INF/test.rpt ---- Error code:-2147215356 Error code name:fileNotOpened
          at com.crystaldecisions.sdk.occa.report.lib.ReportSDKException.throwReportSDKException(Unknown Source)
          at com.crystaldecisions.reports.reportengineinterface.JPEReportSource.<init>(Unknown Source)
          at com.crystaldecisions.reports.reportengineinterface.JPEReportSource.a(Unknown Source)
          at com.crystaldecisions.reports.reportengineinterface.JPEReportSourceFactory.createReportSource(Unknown Source)
          at jsp_servlet.__index._jspService(index.jsp:27)
          at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
          at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
          at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28)
          at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
          at com.bea.wlw.netui.pageflow.PageFlowJspFilter.doFilter(PageFlowJspFilter.java:208)
          at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
          at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:316)
          at com.bea.wlw.netui.pageflow.PageFlowRequestProcessor.superForward(PageFlowRequestProcessor.java:1301)
          at com.bea.wlw.netui.pageflow.PageFlowRequestProcessor$DefaultHttpRedirector.forward(PageFlowRequestProcessor.java:1317)
          at com.bea.wlw.netui.pageflow.PageFlowRequestProcessor.doForward(PageFlowRequestProcessor.java:1199)
          at com.bea.wlw.netui.pageflow.PageFlowRequestProcessor.processForwardConfig(PageFlowRequestProcessor.java:1093)
          at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
          at com.bea.wlw.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:650)
          at com.bea.wlw.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:527)
          at com.bea.wlw.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:152)
          at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
          at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
          at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:318)
          at com.bea.wlw.netui.pageflow.PageFlowRequestProcessor.superForward(PageFlowRequestProcessor.java:1301)
          at com.bea.wlw.netui.pageflow.PageFlowRequestProcessor$DefaultHttpRedirector.forward(PageFlowRequestProcessor.java:1317)
          at com.bea.wlw.netui.pageflow.PageFlowRequestProcessor.doForward(PageFlowRequestProcessor.java:1199)
          at com.bea.wlw.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:637)
          at com.bea.wlw.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:527)
          at com.bea.wlw.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:152)
          at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
          at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
          at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6456)
          at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
          at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
          at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
          at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)

I am getting the same error... Is there any one who can help us... Or is the problem solved, if so please let me know How did you do that...
          Thanks
          Hara

Net.sf.jasperreports.engine.JRException: Error loading object from file : C

I started using JasperReports for my web application report generation. I'm using JSPs for web development.
I created a .jrxml file using iReport and used the following code to generate the report.
try {
          JasperDesign jasperDesign = JRXmlLoader.load("C:\\tomcat\\webapps\\web\\JSP\\reports\\samples\\pmm-final.jrxml");
          JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);
// Second, create a map of parameters to pass to the report.
          Map parameters = new HashMap();
          parameters.put("Title", "JasperReport");
// Third, get a database connection
          Connection conn = null;
          Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
          conn=DriverManager.getConnection("jdbc:odbc:driver={Microsoft Access Driver (*.mdb)};DBQ=C:/tomcat/webapps/db1/db1.mdb");
// Fourth, create JasperPrint using fillReport() method
          JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport,
                              parameters, conn);
// You can use JasperPrint to create PDF
          //JasperExportManager.exportReportToPdfFile(jasperPrint, "C:\\tomcat\\webapps\\web\\JSP\\reports\\TestReport.pdf");
          JasperExportManager.exportReportToHtmlFile(jasperPrint, "C:\\tomcat\\webapps\\web\\JSP\\reports\\TestPMM.html");
          JRXlsExporter exporter = new JRXlsExporter();
          exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
          exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, "C:\\tomcat\\webapps\\web\\JSP\\reports\\TestPMM.xls");
          exporter.exportReport();
// Or to view report in the JasperViewer
          //JasperViewer.viewReport(jasperPrint);
} catch (JRException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
} catch (SQLException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
The above pmm-final.jrxml uses a subreport 'top.jasper'. Error being thrown while loading top.jasper file. Error is as follows.
java.io.InvalidClassException: net.sf.jasperreports.engine.base.JRBaseReport; lo
cal class incompatible: stream classdesc serialVersionUID = 604, local class ser
ialVersionUID = 606
at java.io.ObjectStreamClass.initNonProxy(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:86
at net.sf.jasperreports.engine.util.JRLoader.loadObjectFromLocation(JRLo
ader.java:236)
at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubre
port.java:295)
at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:
340)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillPageBand(JRVert
icalFiller.java:1224)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillPageHeader(JRVe
rticalFiller.java:353)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRV
erticalFiller.java:205)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVertic
alFiller.java:119)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:
613)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:
483)
at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:77
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillMa
nager.java:248)
at org.apache.jsp.JSP.UserGuide_jsp._jspService(org.apache.jsp.JSP.UserG
uide_jsp:74)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:325)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:2
95)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:214)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:306)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:745)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.ja
va:675)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:868)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:684)
at java.lang.Thread.run(Unknown Source)
NESTED BY :
java.io.InvalidClassException: net.sf.jasperreports.engine.base.JRBaseReport; lo
cal class incompatible: stream classdesc serialVersionUID = 604, local class ser
ialVersionUID = 606
at java.io.ObjectStreamClass.initNonProxy(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:86
at net.sf.jasperreports.engine.util.JRLoader.loadObjectFromLocation(JRLo
ader.java:236)
at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubre
port.java:295)
at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:
340)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillPageBand(JRVert
icalFiller.java:1224)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillPageHeader(JRVe
rticalFiller.java:353)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRV
erticalFiller.java:205)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVertic
alFiller.java:119)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:
613)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:
483)
at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:77
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillMa
nager.java:248)
at org.apache.jsp.JSP.UserGuide_jsp._jspService(org.apache.jsp.JSP.UserG
uide_jsp:74)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:325)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:2
95)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:214)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:306)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:745)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.ja
va:675)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:868)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:684)
at java.lang.Thread.run(Unknown Source)
NESTED BY :
net.sf.jasperreports.engine.JRException: Error loading object from file : C:\tom
cat\webapps\web\JSP\reports\samples\top.jasper
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:90
at net.sf.jasperreports.engine.util.JRLoader.loadObjectFromLocation(JRLo
ader.java:236)
at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubre
port.java:295)
at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:
340)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillPageBand(JRVert
icalFiller.java:1224)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillPageHeader(JRVe
rticalFiller.java:353)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRV
erticalFiller.java:205)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVertic
alFiller.java:119)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:
613)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:
483)
at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:77
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillMa
nager.java:248)
at org.apache.jsp.JSP.UserGuide_jsp._jspService(org.apache.jsp.JSP.UserG
uide_jsp:74)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:325)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:2
95)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:214)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:306)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:745)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.ja
va:675)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:868)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:684)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.InvalidClassException: net.sf.jasperreports.engine.base.JRBas
eReport; local class incompatible: stream classdesc serialVersionUID = 604, loca
l class serialVersionUID = 606
at java.io.ObjectStreamClass.initNonProxy(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:86
... 33 more
Anyone pls help. It's bit urgent. Thanks.

I was using iReport v0.5.0 and it uses jasperreports-0.6.7.jar (v0.6.7) of
JasperReports. I compiled and i deployed my application in BEA weblogic server. I got the error listed below. Only after i saw your
response explaining that iReport was the issue, i checked the iReport lib directory and found this version of jasperreport jar.
iReport creates a java source file which is used to a jasper file.
iReport will link in the v0.6.7 version of jasperReports. When you
deploy your web application it will recognize this version through the compiled jasper file and give you the InvalidClassException, even
though you only have one jasperReport jar deployed with your war file.
The way i fixed this problem was to create my web application with the
jasperreport jar comes with iReport.
Thanks for mentioning iReport.
Christopher
Error:
Caused by: java.io.InvalidClassException: net.sf.jasperreports.engine.base.JRBas
eReport; local class incompatible: stream classdesc serialVersionUID = 607, local class serialVersionUID = 10002
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:463)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1521)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1435)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1521)
...

Error loading weblogic.servlet.WlwJSPServlet

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