Hi Anjana, You have added the following line to the DispatchPhase in Axis2. This has broken all the UIs in ESB. Could you please have a look? Btw does these changes go to the axis2 trunk?
Line: 320 DispatchPhase.java msgContext.getConfigurationContext().getAxisConfiguration().addObservers(sessionContext); Thanks, Supun.. On Thu, May 26, 2011 at 7:46 PM, Afkham Azeez <[email protected]> wrote: > Seems like somebody has set a NULL AxisObserver in ESB. Debug the > addObserver method in AxisConfiguration and find out who is adding this NULL > AxisObserver > > On Thu, May 26, 2011 at 7:37 PM, Kasun Indrasiri <[email protected]> wrote: >> >> Reproducible in ESB RC1 [1] >> [1] https://wso2.org/jira/browse/CARBON-10365 >> >> On Thu, May 26, 2011 at 4:09 PM, Kasun Indrasiri <[email protected]> wrote: >>> >>> According to Isuru, we don't see this in AS. He will have a look. >>> >>> On Thu, May 26, 2011 at 3:20 PM, Kasun Indrasiri <[email protected]> wrote: >>>> >>>> We got this while updating a proxy service config on local build. >>>> However, this can be reproduce even if we deactivate echo service etc. >>>> [2011-05-26 15:04:46,502] ERROR - AxisConfiguration Error occured while >>>> notifying observer >>>> java.lang.NullPointerException >>>> at >>>> org.apache.axis2.engine.AxisConfiguration.notifyObservers(AxisConfiguration.java:670) >>>> at >>>> org.apache.axis2.description.AxisDescription.engageModule(AxisDescription.java:441) >>>> at >>>> org.wso2.carbon.core.persistence.ServicePersistenceManager.handleExistingServiceInit(ServicePersistenceManager.java:432) >>>> at >>>> org.wso2.carbon.core.deployment.DeploymentInterceptor.serviceUpdate(DeploymentInterceptor.java:263) >>>> at >>>> org.apache.axis2.engine.AxisConfiguration.notifyObservers(AxisConfiguration.java:657) >>>> at >>>> org.apache.axis2.engine.AxisConfiguration.addServiceGroup(AxisConfiguration.java:411) >>>> at >>>> org.apache.axis2.engine.AxisConfiguration.addService(AxisConfiguration.java:341) >>>> at >>>> org.apache.synapse.core.axis2.ProxyService.buildAxisService(ProxyService.java:566) >>>> at >>>> org.wso2.carbon.proxyadmin.service.ProxyServiceAdmin.addProxyService(ProxyServiceAdmin.java:220) >>>> at >>>> org.wso2.carbon.proxyadmin.service.ProxyServiceAdmin.modifyProxyService(ProxyServiceAdmin.java:311) >>>> at >>>> org.wso2.carbon.proxyadmin.service.ProxyServiceAdmin.modifyProxy(ProxyServiceAdmin.java:656) >>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>> at >>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >>>> at >>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >>>> at java.lang.reflect.Method.invoke(Method.java:597) >>>> at >>>> org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212) >>>> at >>>> org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117) >>>> at >>>> org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40) >>>> at >>>> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110) >>>> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181) >>>> at >>>> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172) >>>> at >>>> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146) >>>> at >>>> org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:206) >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) >>>> at >>>> org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) >>>> at >>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111) >>>> at >>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) >>>> at org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:155) >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) >>>> at >>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) >>>> at >>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >>>> at >>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) >>>> at >>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) >>>> at >>>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) >>>> at >>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) >>>> at >>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) >>>> at org.wso2.carbon.server.TomcatServer$1.invoke(TomcatServer.java:241) >>>> at >>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563) >>>> at >>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) >>>> at >>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:399) >>>> at >>>> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:396) >>>> at >>>> org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:356) >>>> at >>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1534) >>>> at >>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >>>> at >>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >>>> at java.lang.Thread.run(Thread.java:619) >>>> >>>> -- >>>> Kasun Indrasiri >>>> Senior Software Engineer >>>> WSO2, Inc.; http://wso2.com >>>> lean.enterprise.middleware >>>> >>>> cell: +94 71 536 4128 >>>> Blog : http://kasunpanorama.blogspot.com/ >>> >>> >>> >>> -- >>> Kasun Indrasiri >>> Senior Software Engineer >>> WSO2, Inc.; http://wso2.com >>> lean.enterprise.middleware >>> >>> cell: +94 71 536 4128 >>> Blog : http://kasunpanorama.blogspot.com/ >> >> >> >> -- >> Kasun Indrasiri >> Senior Software Engineer >> WSO2, Inc.; http://wso2.com >> lean.enterprise.middleware >> >> cell: +94 71 536 4128 >> Blog : http://kasunpanorama.blogspot.com/ >> >> _______________________________________________ >> Carbon-dev mailing list >> [email protected] >> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev >> > > > > -- > Afkham Azeez > Director of Architecture; WSO2, Inc.; http://wso2.com > Member; Apache Software Foundation; http://www.apache.org/ > > email: [email protected] cell: +94 77 3320919 > blog: http://blog.afkham.org > twitter: http://twitter.com/afkham_azeez > linked-in: http://lk.linkedin.com/in/afkhamazeez > > Lean . Enterprise . Middleware > > _______________________________________________ > Carbon-dev mailing list > [email protected] > http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev > > -- Supun Kamburugamuva Technical Lead & Product Manager, WSO2 Inc.; http://wso2.com Member, Apache Software Foundation; http://www.apache.org WSO2 Inc.; http://wso2.org E-mail: [email protected]; Mobile: +94 77 431 3585 Blog: http://supunk.blogspot.com _______________________________________________ Carbon-dev mailing list [email protected] http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
