Hi All,

I'm doing YouTube connector for ESB. Below I've written a portion of a
payload[1]. The default is an optional parameter, I used filter mediator to
check whether the default parameter has a value or not, If it has a value
default parameter and it's value will be added to the payload otherwise it
should be removed from the payload, so I've used javascript[2] to do this.
Since default is a keyword, When I upload the zip file to ESB, ESB gives an
error message[3].

1. { "brandingSettings": {"image": {"backgroundImageUrl": {"default": " "}
} } }

2. <filter
                xpath="get-property('uri.var.default') = '' or
(not(string(get-property('uri.var.default'))))">
            <then>
                <script language="js"><![CDATA[
                        var payload = mc.getPayloadJSON();
                        delete
payload.brandingSettings.image.backgroundImageUrl.default;
                        mc.setPayloadJSON(payload);
                    ]]>
                </script>
            </then>
        </filter>

3. [2014-12-09 18:40:37,591]  INFO - LibraryArtifactDeployer Synapse
Library named '{org.wso2.carbon.connector}
YouTube' has been deployed from file :
/home/naasheer/Desktop/wso2esb-4.8.1/repository/deployment/server/synapse-libs/YouTube.zip
[2014-12-09 18:40:48,692]  INFO - SynapseImportFactory Successfully created
Synapse Import: YouTube
[2014-12-09 18:40:48,907] ERROR - MediationLibraryAdminService Unable to
update status for :  {org.wso2.carbon.connector}YouTube :: Template
configuration : null cannot be builtfor Synapse Library artifact :
ChannelsUpdate
org.apache.synapse.deployers.SynapseArtifactDeploymentException: Template
configuration : null cannot be builtfor Synapse Library artifact :
ChannelsUpdate
    at
org.apache.synapse.libraries.model.LibraryArtifact$TemplateArtifactFile.build(LibraryArtifact.java:196)
    at
org.apache.synapse.libraries.model.LibraryArtifact.loadComponentsInto(LibraryArtifact.java:100)
    at
org.apache.synapse.libraries.model.SynapseLibrary.loadLibrary(SynapseLibrary.java:144)
    at
org.apache.synapse.libraries.model.SynapseLibrary.loadLibrary(SynapseLibrary.java:129)
    at
org.apache.synapse.libraries.util.LibDeployerUtils.loadLibArtifacts(LibDeployerUtils.java:340)
    at
org.wso2.carbon.mediation.library.service.MediationLibraryAdminService.addImport(MediationLibraryAdminService.java:81)
    at
org.wso2.carbon.mediation.library.service.MediationLibraryAdminService.addImport(MediationLibraryAdminService.java:105)
    at
org.wso2.carbon.mediation.library.service.MediationLibraryAdminService.updateStatus(MediationLibraryAdminService.java:412)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at
org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
    at
org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver.invokeBusinessLogic(RPCInOnlyMessageReceiver.java:66)
    at
org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
    at
org.apache.axis2.transport.local.LocalTransportReceiver.processMessage(LocalTransportReceiver.java:169)
    at
org.apache.axis2.transport.local.LocalTransportReceiver.processMessage(LocalTransportReceiver.java:82)
    at
org.wso2.carbon.core.transports.local.CarbonLocalTransportSender.finalizeSendWithToAddress(CarbonLocalTransportSender.java:45)
    at
org.apache.axis2.transport.local.LocalTransportSender.invoke(LocalTransportSender.java:77)
    at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
    at
org.apache.axis2.description.OutOnlyAxisOperationClient.executeImpl(OutOnlyAxisOperation.java:297)
    at
org.apache.axis2.client.OperationClient.execute(OperationClient.java:149)
    at
org.wso2.carbon.mediation.library.stub.MediationLibraryAdminServiceStub.updateStatus(MediationLibraryAdminServiceStub.java:1476)
    at
org.wso2.carbon.mediation.library.ui.LibraryAdminClient.updateStatus(LibraryAdminClient.java:114)
    at
org.apache.jsp.mediation_005flibrary.import_005flib_jsp._jspService(org.apache.jsp.mediation_005flibrary.import_005flib_jsp:96)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403)
    at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:492)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:378)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:155)
    at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
    at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
    at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
    at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
    at
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:37)
    at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.include(ContextPathServletAdaptor.java:369)
    at
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:1015)
    at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:700)
    at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
    at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.apache.tiles.jsp.context.JspUtil.doInclude(JspUtil.java:87)
    at
org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:88)
    at
org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:82)
    at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:465)
    at
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:140)
    at
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:117)
    at
org.apache.tiles.jsp.taglib.RenderTagSupport.execute(RenderTagSupport.java:171)
    at
org.apache.tiles.jsp.taglib.RoleSecurityTagSupport.doEndTag(RoleSecurityTagSupport.java:75)
    at
org.apache.tiles.jsp.taglib.ContainerTagSupport.doEndTag(ContainerTagSupport.java:80)
    at
org.apache.jsp.admin.layout.template_jsp._jspx_meth_tiles_insertAttribute_7(org.apache.jsp.admin.layout.template_jsp:603)
    at
org.apache.jsp.admin.layout.template_jsp._jspService(org.apache.jsp.admin.layout.template_jsp:335)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403)
    at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:492)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:378)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:155)
    at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
    at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
    at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
    at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
    at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
    at
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
    at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.forward(ContextPathServletAdaptor.java:362)
    at
org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198)
    at
org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185)
    at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419)
    at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370)
    at org.wso2.carbon.ui.action.ActionHelper.render(ActionHelper.java:52)
    at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:101)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
    at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at
org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
    at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
    at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
    at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
    at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
    at
org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:49)
    at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
    at
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
    at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
    at
org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
    at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
    at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
    at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
    at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.synapse.SynapseException: Exception initializing
inline script
    at
org.apache.synapse.mediators.bsf.ScriptMediator.initInlineScript(ScriptMediator.java:356)
    at
org.apache.synapse.mediators.bsf.ScriptMediator.<init>(ScriptMediator.java:148)
    at
org.apache.synapse.mediators.bsf.ScriptMediatorFactory.createSpecificMediator(ScriptMediatorFactory.java:105)
    at
org.apache.synapse.config.xml.AbstractMediatorFactory.createMediator(AbstractMediatorFactory.java:91)
    at
org.apache.synapse.config.xml.MediatorFactoryFinder.getMediator(MediatorFactoryFinder.java:223)
    at
org.apache.synapse.config.xml.AbstractListMediatorFactory.addChildren(AbstractListMediatorFactory.java:41)
    at
org.apache.synapse.config.xml.FilterMediatorFactory.createSpecificMediator(FilterMediatorFactory.java:136)
    at
org.apache.synapse.config.xml.AbstractMediatorFactory.createMediator(AbstractMediatorFactory.java:91)
    at
org.apache.synapse.config.xml.MediatorFactoryFinder.getMediator(MediatorFactoryFinder.java:223)
    at
org.apache.synapse.config.xml.AbstractListMediatorFactory.addChildren(AbstractListMediatorFactory.java:41)
    at
org.apache.synapse.config.xml.TemplateMediatorFactory.createSpecificMediator(TemplateMediatorFactory.java:61)
    at
org.apache.synapse.config.xml.AbstractMediatorFactory.createMediator(AbstractMediatorFactory.java:91)
    at
org.apache.synapse.config.xml.MediatorFactoryFinder.getMediator(MediatorFactoryFinder.java:223)
    at
org.apache.synapse.libraries.model.LibraryArtifact$TemplateArtifactFile.build(LibraryArtifact.java:190)
    ... 123 more
Caused by: javax.script.ScriptException:
org.mozilla.javascript.EvaluatorException: missing name after . operator
(<Unknown Source>#3)
    at
com.sun.phobos.script.javascript.RhinoScriptEngine.compile(RhinoScriptEngine.java:341)
    at
com.sun.phobos.script.javascript.RhinoScriptEngine.compile(RhinoScriptEngine.java:323)
    at
org.apache.synapse.mediators.bsf.ScriptMediator.initInlineScript(ScriptMediator.java:345)
    ... 136 more
Caused by: org.mozilla.javascript.EvaluatorException: missing name after .
operator (<Unknown Source>#3)
    at
org.mozilla.javascript.DefaultErrorReporter.runtimeError(DefaultErrorReporter.java:109)
    at
org.mozilla.javascript.DefaultErrorReporter.error(DefaultErrorReporter.java:96)
    at org.mozilla.javascript.Parser.addError(Parser.java:140)
    at org.mozilla.javascript.Parser.reportError(Parser.java:154)
    at org.mozilla.javascript.Parser.memberExprTail(Parser.java:1787)
    at org.mozilla.javascript.Parser.memberExpr(Parser.java:1732)
    at org.mozilla.javascript.Parser.unaryExpr(Parser.java:1590)
    at org.mozilla.javascript.Parser.unaryExpr(Parser.java:1574)
    at org.mozilla.javascript.Parser.mulExpr(Parser.java:1519)
    at org.mozilla.javascript.Parser.addExpr(Parser.java:1500)
    at org.mozilla.javascript.Parser.shiftExpr(Parser.java:1480)
    at org.mozilla.javascript.Parser.relExpr(Parser.java:1454)
    at org.mozilla.javascript.Parser.eqExpr(Parser.java:1410)
    at org.mozilla.javascript.Parser.bitAndExpr(Parser.java:1399)
    at org.mozilla.javascript.Parser.bitXorExpr(Parser.java:1388)
    at org.mozilla.javascript.Parser.bitOrExpr(Parser.java:1377)
    at org.mozilla.javascript.Parser.andExpr(Parser.java:1365)
    at org.mozilla.javascript.Parser.orExpr(Parser.java:1353)
    at org.mozilla.javascript.Parser.condExpr(Parser.java:1336)
    at org.mozilla.javascript.Parser.assignExpr(Parser.java:1321)
    at org.mozilla.javascript.Parser.expr(Parser.java:1308)
    at org.mozilla.javascript.Parser.statementHelper(Parser.java:1205)
    at org.mozilla.javascript.Parser.statement(Parser.java:655)
    at org.mozilla.javascript.Parser.parse(Parser.java:377)
    at org.mozilla.javascript.Parser.parse(Parser.java:336)
    at org.mozilla.javascript.Context.compileImpl(Context.java:2322)
    at org.mozilla.javascript.Context.compileReader(Context.java:1310)
    at org.mozilla.javascript.Context.compileReader(Context.java:1282)
    at
com.sun.phobos.script.javascript.RhinoScriptEngine.compile(RhinoScriptEngine.java:337)
    ... 138 more
[2014-12-09 18:40:48,911] ERROR - RPCInOnlyMessageReceiver Unable to update
status for :  {org.wso2.carbon.connector}YouTube :: Template configuration
: null cannot be builtfor Synapse Library artifact : ChannelsUpdate
org.apache.axis2.AxisFault: Unable to update status for :
{org.wso2.carbon.connector}YouTube :: Template configuration : null cannot
be builtfor Synapse Library artifact : ChannelsUpdate
    at
org.wso2.carbon.mediation.library.service.MediationLibraryAdminService.handleException(MediationLibraryAdminService.java:342)
    at
org.wso2.carbon.mediation.library.service.MediationLibraryAdminService.updateStatus(MediationLibraryAdminService.java:434)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at
org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
    at
org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver.invokeBusinessLogic(RPCInOnlyMessageReceiver.java:66)
    at
org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
    at
org.apache.axis2.transport.local.LocalTransportReceiver.processMessage(LocalTransportReceiver.java:169)
    at
org.apache.axis2.transport.local.LocalTransportReceiver.processMessage(LocalTransportReceiver.java:82)
    at
org.wso2.carbon.core.transports.local.CarbonLocalTransportSender.finalizeSendWithToAddress(CarbonLocalTransportSender.java:45)
    at
org.apache.axis2.transport.local.LocalTransportSender.invoke(LocalTransportSender.java:77)
    at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
    at
org.apache.axis2.description.OutOnlyAxisOperationClient.executeImpl(OutOnlyAxisOperation.java:297)
    at
org.apache.axis2.client.OperationClient.execute(OperationClient.java:149)
    at
org.wso2.carbon.mediation.library.stub.MediationLibraryAdminServiceStub.updateStatus(MediationLibraryAdminServiceStub.java:1476)
    at
org.wso2.carbon.mediation.library.ui.LibraryAdminClient.updateStatus(LibraryAdminClient.java:114)
    at
org.apache.jsp.mediation_005flibrary.import_005flib_jsp._jspService(org.apache.jsp.mediation_005flibrary.import_005flib_jsp:96)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403)
    at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:492)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:378)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:155)
    at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
    at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
    at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
    at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
    at
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:37)
    at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.include(ContextPathServletAdaptor.java:369)
    at
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:1015)
    at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:700)
    at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
    at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.apache.tiles.jsp.context.JspUtil.doInclude(JspUtil.java:87)
    at
org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:88)
    at
org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:82)
    at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:465)
    at
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:140)
    at
org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:117)
    at
org.apache.tiles.jsp.taglib.RenderTagSupport.execute(RenderTagSupport.java:171)
    at
org.apache.tiles.jsp.taglib.RoleSecurityTagSupport.doEndTag(RoleSecurityTagSupport.java:75)
    at
org.apache.tiles.jsp.taglib.ContainerTagSupport.doEndTag(ContainerTagSupport.java:80)
    at
org.apache.jsp.admin.layout.template_jsp._jspx_meth_tiles_insertAttribute_7(org.apache.jsp.admin.layout.template_jsp:603)
    at
org.apache.jsp.admin.layout.template_jsp._jspService(org.apache.jsp.admin.layout.template_jsp:335)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403)
    at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:492)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:378)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:155)
    at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
    at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
    at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
    at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
    at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
    at
org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30)
    at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.forward(ContextPathServletAdaptor.java:362)
    at
org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198)
    at
org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185)
    at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419)
    at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370)
    at org.wso2.carbon.ui.action.ActionHelper.render(ActionHelper.java:52)
    at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:101)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
    at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at
org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
    at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
    at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
    at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
    at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
    at
org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:49)
    at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
    at
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
    at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
    at
org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
    at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
    at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
    at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
    at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.synapse.deployers.SynapseArtifactDeploymentException:
Template configuration : null cannot be builtfor Synapse Library artifact :
ChannelsUpdate
    at
org.apache.synapse.libraries.model.LibraryArtifact$TemplateArtifactFile.build(LibraryArtifact.java:196)
    at
org.apache.synapse.libraries.model.LibraryArtifact.loadComponentsInto(LibraryArtifact.java:100)
    at
org.apache.synapse.libraries.model.SynapseLibrary.loadLibrary(SynapseLibrary.java:144)
    at
org.apache.synapse.libraries.model.SynapseLibrary.loadLibrary(SynapseLibrary.java:129)
    at
org.apache.synapse.libraries.util.LibDeployerUtils.loadLibArtifacts(LibDeployerUtils.java:340)
    at
org.wso2.carbon.mediation.library.service.MediationLibraryAdminService.addImport(MediationLibraryAdminService.java:81)
    at
org.wso2.carbon.mediation.library.service.MediationLibraryAdminService.addImport(MediationLibraryAdminService.java:105)
    at
org.wso2.carbon.mediation.library.service.MediationLibraryAdminService.updateStatus(MediationLibraryAdminService.java:412)
    ... 116 more
Caused by: org.apache.synapse.SynapseException: Exception initializing
inline script
    at
org.apache.synapse.mediators.bsf.ScriptMediator.initInlineScript(ScriptMediator.java:356)
    at
org.apache.synapse.mediators.bsf.ScriptMediator.<init>(ScriptMediator.java:148)
    at
org.apache.synapse.mediators.bsf.ScriptMediatorFactory.createSpecificMediator(ScriptMediatorFactory.java:105)
    at
org.apache.synapse.config.xml.AbstractMediatorFactory.createMediator(AbstractMediatorFactory.java:91)
    at
org.apache.synapse.config.xml.MediatorFactoryFinder.getMediator(MediatorFactoryFinder.java:223)
    at
org.apache.synapse.config.xml.AbstractListMediatorFactory.addChildren(AbstractListMediatorFactory.java:41)
    at
org.apache.synapse.config.xml.FilterMediatorFactory.createSpecificMediator(FilterMediatorFactory.java:136)
    at
org.apache.synapse.config.xml.AbstractMediatorFactory.createMediator(AbstractMediatorFactory.java:91)
    at
org.apache.synapse.config.xml.MediatorFactoryFinder.getMediator(MediatorFactoryFinder.java:223)
    at
org.apache.synapse.config.xml.AbstractListMediatorFactory.addChildren(AbstractListMediatorFactory.java:41)
    at
org.apache.synapse.config.xml.TemplateMediatorFactory.createSpecificMediator(TemplateMediatorFactory.java:61)
    at
org.apache.synapse.config.xml.AbstractMediatorFactory.createMediator(AbstractMediatorFactory.java:91)
    at
org.apache.synapse.config.xml.MediatorFactoryFinder.getMediator(MediatorFactoryFinder.java:223)
    at
org.apache.synapse.libraries.model.LibraryArtifact$TemplateArtifactFile.build(LibraryArtifact.java:190)
    ... 123 more
Caused by: javax.script.ScriptException:
org.mozilla.javascript.EvaluatorException: missing name after . operator
(<Unknown Source>#3)
    at
com.sun.phobos.script.javascript.RhinoScriptEngine.compile(RhinoScriptEngine.java:341)
    at
com.sun.phobos.script.javascript.RhinoScriptEngine.compile(RhinoScriptEngine.java:323)
    at
org.apache.synapse.mediators.bsf.ScriptMediator.initInlineScript(ScriptMediator.java:345)
    ... 136 more
Caused by: org.mozilla.javascript.EvaluatorException: missing name after .
operator (<Unknown Source>#3)
    at
org.mozilla.javascript.DefaultErrorReporter.runtimeError(DefaultErrorReporter.java:109)
    at
org.mozilla.javascript.DefaultErrorReporter.error(DefaultErrorReporter.java:96)
    at org.mozilla.javascript.Parser.addError(Parser.java:140)
    at org.mozilla.javascript.Parser.reportError(Parser.java:154)
    at org.mozilla.javascript.Parser.memberExprTail(Parser.java:1787)
    at org.mozilla.javascript.Parser.memberExpr(Parser.java:1732)
    at org.mozilla.javascript.Parser.unaryExpr(Parser.java:1590)
    at org.mozilla.javascript.Parser.unaryExpr(Parser.java:1574)
    at org.mozilla.javascript.Parser.mulExpr(Parser.java:1519)
    at org.mozilla.javascript.Parser.addExpr(Parser.java:1500)
    at org.mozilla.javascript.Parser.shiftExpr(Parser.java:1480)
    at org.mozilla.javascript.Parser.relExpr(Parser.java:1454)
    at org.mozilla.javascript.Parser.eqExpr(Parser.java:1410)
    at org.mozilla.javascript.Parser.bitAndExpr(Parser.java:1399)
    at org.mozilla.javascript.Parser.bitXorExpr(Parser.java:1388)
    at org.mozilla.javascript.Parser.bitOrExpr(Parser.java:1377)
    at org.mozilla.javascript.Parser.andExpr(Parser.java:1365)
    at org.mozilla.javascript.Parser.orExpr(Parser.java:1353)
    at org.mozilla.javascript.Parser.condExpr(Parser.java:1336)
    at org.mozilla.javascript.Parser.assignExpr(Parser.java:1321)
    at org.mozilla.javascript.Parser.expr(Parser.java:1308)
    at org.mozilla.javascript.Parser.statementHelper(Parser.java:1205)
    at org.mozilla.javascript.Parser.statement(Parser.java:655)
    at org.mozilla.javascript.Parser.parse(Parser.java:377)
    at org.mozilla.javascript.Parser.parse(Parser.java:336)
    at org.mozilla.javascript.Context.compileImpl(Context.java:2322)
    at org.mozilla.javascript.Context.compileReader(Context.java:1310)
    at org.mozilla.javascript.Context.compileReader(Context.java:1282)
    at
com.sun.phobos.script.javascript.RhinoScriptEngine.compile(RhinoScriptEngine.java:337)
    ... 138 more


Regards,
-- 

*Naasheer Ali* | Associate Software Engineer

WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka

Email: naashe...@wso2.com
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