Hi, The following error occurred when visualizing an execution plan with a customized javascript function.
[2018-02-08 11:11:53,907] ERROR {org.wso2.carbon.event.processor.ui.executionPlan.flow.ExecutionPlanFlow} - Error in visualizing execution plan '/* Enter a unique ExecutionPlan */ @Plan:name('RiskScoreCalculator-AllowedIpRange-ip2-realtime1') /* Enter a unique description for ExecutionPlan */ @Plan:description('Detect logins outside the allowed ip range') define function ipToLong[JavaScript] return double { var octetsOfIp = data[0].split("."); var ipAddressAsLong = octetsOfIp[0]* 256 * 256 * 256 + octetsOfIp[1]* 256 * 256 + octetsOfIp[2] * 256 + octetsOfIp[3] * 1; return ipAddressAsLong; }; /* define streams/tables and write queries here ... */ @Import('org.wso2.is.analytics.stream.ProcessedOverallAuthentication:1.0.0') define stream ProcessedOverallAuthentication (meta_tenantId int, contextId string, eventId string, eventType string, authenticationSuccess bool, username string, localUsername string, userStoreDomain string, tenantDomain string, remoteIp string, region string, inboundAuthType string, serviceProvider string, rememberMeEnabled bool, forceAuthEnabled bool, passiveAuthEnabled bool, rolesCommaSeparated string, authenticationStep string, identityProvider string, authStepSuccess bool, stepAuthenticator string, isFirstLogin bool, identityProviderType string, _timestamp long); @Export('org.wso2.is.analytics.stream.SuspiciousLoginAttempt:1.0.0') define stream SuspiciousLoginAttempt (meta_tenantId int, username string, userStoreDomain string, tenantDomain string, remoteIp string, region string, _timestamp long, message string); from ProcessedOverallAuthentication[(authStepSuccess == true) AND (eventType =='step') AND ipToLong(remoteIp) < ipToLong("123.56.7.8") OR ipToLong(remoteIp) > ipToLong("123.9.9.1")] select meta_tenantId, username, userStoreDomain, tenantDomain, remoteIp, region, _timestamp, "WARNING : IP is not in the allowed range" as message insert into SuspiciousLoginAttempt; ', null java.lang.NullPointerException at org.wso2.carbon.event.processor.ui.executionPlan.flow.ExtractJsonValueImpl.setTriggerJsonValue(ExtractJsonValueImpl.java:202) at org.wso2.carbon.event.processor.ui.executionPlan.flow.ExtractJsonValueImpl.setJsonValues(ExtractJsonValueImpl.java:123) at org.wso2.carbon.event.processor.ui.executionPlan.flow.ExecutionPlanFlow.getExecutionPlanFlow(ExecutionPlanFlow.java:37) at org.apache.jsp.eventprocessor.execution_005fplan_005fdetails_jsp._jspService(execution_005fplan_005fdetails_jsp.java:207) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:439) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) 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:731) 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:731) at org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:743) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:603) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:542) 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:905) at org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:688) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:682) at sun.reflect.GeneratedMethodAccessor82.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) 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_005finsertAttribute_005f7(template_jsp.java:721) at org.apache.jsp.admin.layout.template_jsp._jspService(template_jsp.java:384) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:439) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) 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:731) 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:731) at org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:743) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:485) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:410) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:337) 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:731) 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:731) at org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.wso2.carbon.ui.filters.cache.URLBasedCachePreventionFilter.doFilter(URLBasedCachePreventionFilter.java:57) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.owasp.csrfguard.CsrfGuardFilter.doFilter(CsrfGuardFilter.java:88) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:65) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:124) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:99) at org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47) at org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:57) at org.wso2.carbon.event.receiver.core.internal.tenantmgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:48) at org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47) at org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:62) at org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:159) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962) at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1115) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1775) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1734) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Thanks Pamoda -- *Pamoda Wimalasiri* Software Engineer - WSO2 Email : pam...@wso2.com Mobile : +94713705814 <+94%2077%20936%207571> Web : https://wso2.com/
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