from the stack-trace have you configured the logkit manager properly? Have a logkit.xconf file in WEB-INF directory?
Helena Ginzburg wrote: >Has anyone managed to successfully install Cocoon 2 (B2) on weblogic 6.1? >I followed the instructions that came with the distribution, but Cocoon >failed to load during deployment with the following errors: ><Dec 3, 2001 12:05:04 PM IST> <Error> <J2EE> <Error deploying application >cocoon >: Could not load cocoon> >java.lang.reflect.UndeclaredThrowableException: >java.lang.NullPointerException > at java.util.Hashtable.put(Hashtable.java:380) > at >org.apache.avalon.framework.context.DefaultContext.put(DefaultContext >.java:107) > at >org.apache.cocoon.servlet.CocoonServlet.initLogger(CocoonServlet.java >:423) > at >org.apache.cocoon.servlet.CocoonServlet.init(CocoonServlet.java:132) > at >weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubIm >pl.java:700) > at >weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStub >Impl.java:643) > at >weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubI >mpl.java:588) > at >weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppS >ervletContext.java:2203) > at >weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebApp >ServletContext.java:2147) > at >weblogic.servlet.internal.WebAppServletContext.init(WebAppServletCont >ext.java:884) > at >weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletCo >ntext.java:807) > at >weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:421) > at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java:74) > at weblogic.j2ee.Application.addComponent(Application.java:160) > at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117) > at >weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl >oymentTarget.java:329) > at >weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl >oymentTarget.java:144) > at >weblogic.management.mbeans.custom.WebServer.addWebDeployment(WebServe >r.java:76) > at java.lang.reflect.Method.invoke(Native Method) > at >weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB >eanImpl.java:608) > at >weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl >.java:592) > at >weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat >ionMBeanImpl.java:352) > at >com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 >55) > at >com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 >23) > at >weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449) > at >weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190) > at $Proxy33.addWebDeployment(Unknown Source) > at >weblogic.management.configuration.WebServerMBean_CachingStub.addWebDe >ployment(WebServerMBean_CachingStub.java:1094) > at >weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl >oymentTarget.java:315) > at >weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(Dep >loymentTarget.java:279) > at >weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeploy >ments(DeploymentTarget.java:233) > at >weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments( >DeploymentTarget.java:193) > at java.lang.reflect.Method.invoke(Native Method) > at >weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB >eanImpl.java:608) > at >weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl >.java:592) > at >weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat >ionMBeanImpl.java:352) > at >com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 >55) > at >com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 >23) > at >weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449) > at >weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190) > at $Proxy32.updateDeployments(Unknown Source) > at >weblogic.management.configuration.ServerMBean_CachingStub.updateDeplo >yments(ServerMBean_CachingStub.java:2734) > at >weblogic.management.mbeans.custom.ApplicationManager.startConfigManag >er(ApplicationManager.java:362) > at >weblogic.management.mbeans.custom.ApplicationManager.start(Applicatio >nManager.java:154) > at java.lang.reflect.Method.invoke(Native Method) > at >weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB >eanImpl.java:608) > at >weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl >.java:592) > at >weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat >ionMBeanImpl.java:352) > at >com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 >55) > at >com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 >23) > at >weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449) > at >weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190) > at $Proxy44.start(Unknown Source) > at >weblogic.management.configuration.ApplicationManagerMBean_CachingStub >.start(ApplicationManagerMBean_CachingStub.java:480) > at >weblogic.management.Admin.startApplicationManager(Admin.java:1151) > at weblogic.management.Admin.finish(Admin.java:570) > at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:506) > at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:203) > at weblogic.Server.main(Server.java:35) >--------------- nested within: ------------------ >weblogic.j2ee.DeploymentException: Could not load cocoon - with nested >exception >: >[java.lang.NullPointerException] > at >weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:424) > at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java:74) > at weblogic.j2ee.Application.addComponent(Application.java:160) > at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117) > at >weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl >oymentTarget.java:329) > at >weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl >oymentTarget.java:144) > at >weblogic.management.mbeans.custom.WebServer.addWebDeployment(WebServe >r.java:76) > at java.lang.reflect.Method.invoke(Native Method) > at >weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB >eanImpl.java:608) > at >weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl >.java:592) > at >weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat >ionMBeanImpl.java:352) > at >com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 >55) > at >com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 >23) > at >weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449) > at >weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190) > at $Proxy33.addWebDeployment(Unknown Source) > at >weblogic.management.configuration.WebServerMBean_CachingStub.addWebDe >ployment(WebServerMBean_CachingStub.java:1094) > at >weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl >oymentTarget.java:315) > at >weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(Dep >loymentTarget.java:279) > at >weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeploy >ments(DeploymentTarget.java:233) > at >weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments( >DeploymentTarget.java:193) > at java.lang.reflect.Method.invoke(Native Method) > at >weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB >eanImpl.java:608) > at >weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl >.java:592) > at >weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat >ionMBeanImpl.java:352) > at >com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 >55) > at >com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 >23) > at >weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449) > at >weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190) > at $Proxy32.updateDeployments(Unknown Source) > at >weblogic.management.configuration.ServerMBean_CachingStub.updateDeplo >yments(ServerMBean_CachingStub.java:2734) > at >weblogic.management.mbeans.custom.ApplicationManager.startConfigManag >er(ApplicationManager.java:362) > at >weblogic.management.mbeans.custom.ApplicationManager.start(Applicatio >nManager.java:154) > at java.lang.reflect.Method.invoke(Native Method) > at >weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB >eanImpl.java:608) > at >weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl >.java:592) > at >weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat >ionMBeanImpl.java:352) > at >com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 >55) > at >com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 >23) > at >weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449) > at >weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190) > at $Proxy44.start(Unknown Source) > at >weblogic.management.configuration.ApplicationManagerMBean_CachingStub >.start(ApplicationManagerMBean_CachingStub.java:480) > at >weblogic.management.Admin.startApplicationManager(Admin.java:1151) > at weblogic.management.Admin.finish(Admin.java:570) > at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:506) > at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:203) > at weblogic.Server.main(Server.java:35) ><Dec 3, 2001 12:05:05 PM IST> <Notice> <Management> <Application Poller >started >for development server.> ><Dec 3, 2001 12:05:05 PM IST> <Notice> <WebLogicServer> <ListenThread >listening >on port 80> ><Dec 3, 2001 12:05:06 PM IST> <Notice> <WebLogicServer> <Started WebLogic >Admin >Server "myserver" for domain "mydomain" running in Development Mode> > >Thank's. Helena. > >--------------------------------------------------------------------- >Please check that your question has not already been answered in the >FAQ before posting. <http://xml.apache.org/cocoon/faqs.html> > >To unsubscribe, e-mail: <[EMAIL PROTECTED]> >For additional commands, e-mail: <[EMAIL PROTECTED]> > > --------------------------------------------------------------------- Please check that your question has not already been answered in the FAQ before posting. <http://xml.apache.org/cocoon/faqs.html> To unsubscribe, e-mail: <[EMAIL PROTECTED]> For additional commands, e-mail: <[EMAIL PROTECTED]>