Hi Filip, Thanks a lot for your time and letting me know the reason.
Thanks, A Srivani. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Filip Hanik - Dev Lists Sent: Tuesday, May 09, 2006 11:02 PM To: Tomcat Users List Subject: Re: classloader problem Hi A Srivani, I this is not a problem with tomcat, instead it is a problem with your deployment. You are putting commons-discovery.jar, and this JAR file is storing a reference to the webapp classloader. When the app is reloaded, the old webapp classloader gets invalidated, and a new one is created. but since you put the the JAR in shared/lib that instance doesn't get reloaded, and is now holding a reference to the wrong classloader. This is simple a deployment problem, the correct way to deploy it is to have it in WEB-INF/lib or fix the commons-discovery code. Filip A srivani wrote: > Hi Maarten, > > Thanks for your reply. I tried by keeping axis.jar in common/lib > directory > of tomcat, but it didn't work for me. BTW, in my jdk library there is no > axis.jar. Could you please suggest me any other way of solving the > problem. > > Thanks, > A Srivani. > > > On 5/2/06, MW Janssen <[EMAIL PROTECTED]> wrote: >> >> he, >> >> i had the same problem...what i did was removing axis.jar from my jdk >> libary >> directory and put it just in common/lib directory of tomcat (not in >> WE-INF-lib). SO in fact its there once on my server, and then it works >> great. >> >> Maarten >> >> >> >> -----Oorspronkelijk bericht----- >> Van: A srivani [mailto:[EMAIL PROTECTED] >> Verzonden: dinsdag 2 mei 2006 8:54 >> Aan: users@tomcat.apache.org >> Onderwerp: Fwd: classloader problem >> >> ---------- Forwarded message ---------- >> From: A srivani <[EMAIL PROTECTED]> >> Date: May 2, 2006 12:16 PM >> Subject: Re: classloader problem >> To: [EMAIL PROTECTED] >> >> Hi there, >> >> http://www.mail-archive.com/users@tomcat.apache.org/msg07773.html >> >> I am facing similar problem as in above link. >> >> In my webapplication axis is used to connect webservices. If the >> axis.jaris >> in WEB-INF/lib I can reload my app and everything is fine. >> But when I moved axis.jar to CATALINA_HOME/shared/lib to shrink the size >> of >> my war file I get a NullPointerException (stack trace follows) when the >> application has been reloaded and I try to connect to a service. The >> application runs fine until I try to connect to a webservice. What could >> be >> the reason for this? >> >> I surfed the forums related to the problem and found that some are >> suggesting to make reloadable=true in server.xml.But it is not possible >> for >> me. >> >> >> >> Thanks in advance..... >> A Srivani. >> >> >> >> *java.lang.NullPointerException >> at >> org.apache.catalina.loader.WebappClassLoader.findResources(WebappClassLo >> ader.java:956) >> * at java.lang.ClassLoader.getResources(ClassLoader.java :1015) >> at >> org.apache.commons.discovery.jdk.JDK12Hooks.getResources(JDK12Hooks.java >> :150) >> at >> org.apache.commons.discovery.resource.DiscoverResources$1.getNextResourc >> es(DiscoverResources.java :153) >> at >> org.apache.commons.discovery.resource.DiscoverResources$1.getNextResourc >> e(DiscoverResources.java:129) >> at >> org.apache.commons.discovery.resource.DiscoverResources$1.hasNext(Discov >> erResources.java:116) >> at >> org.apache.commons.discovery.resource.names.DiscoverNamesInFile$1.getNex >> tClassNames(DiscoverNamesInFile.java: >> 186) >> at >> org.apache.commons.discovery.resource.names.DiscoverNamesInFile$1.getNex >> tClassName(DiscoverNamesInFile.java:1 >> 70) >> at >> org.apache.commons.discovery.resource.names.DiscoverNamesInFile$1.hasNex >> t(DiscoverNamesInFile.java:157) >> at >> org.apache.commons.discovery.resource.names.NameDiscoverers$1.getNextIte >> rator(NameDiscoverers.java:143) >> at >> org.apache.commons.discovery.resource.names.NameDiscoverers$1.hasNext(Na >> meDiscoverers.java:126) >> at >> org.apache.commons.discovery.resource.classes.ResourceClassDiscoverImpl$ >> 1.getNextResource(ResourceClassDiscov >> erImpl.java:159) >> at >> org.apache.commons.discovery.resource.classes.ResourceClassDiscoverImpl$ >> 1.hasNext(ResourceClassDiscoverImpl.j >> ava:147) >> at >> org.apache.axis.configuration.EngineConfigurationFactoryFinder$1.run(Eng >> ineConfigurationFactoryFinder.java:12 >> 0) >> at java.security.AccessController.doPrivileged(Native Method) >> at >> org.apache.axis.configuration.EngineConfigurationFactoryFinder.newFactor >> y(EngineConfigurationFactoryFinder.ja >> va:113) >> at >> org.apache.axis.configuration.EngineConfigurationFactoryFinder.newFactor >> y(EngineConfigurationFactoryFinder.ja >> va:160) >> at >> org.apache.axis.client.Service.getEngineConfiguration (Service.java:812) >> at >> org.apache.axis.client.Service.getAxisClient(Service.java:103) >> at org.apache.axis.client.Service.<init>(Service.java:112) >> at >> >> -- >> No virus found in this incoming message. >> Checked by AVG Free Edition. >> Version: 7.1.385 / Virus Database: 268.5.1/328 - Release Date: 1-5-2006 >> >> >> -- >> No virus found in this outgoing message. >> Checked by AVG Free Edition. >> Version: 7.1.385 / Virus Database: 268.5.1/328 - Release Date: 1-5-2006 >> >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
