2018-11-27 11:20:13.818 INFO 114608 --- [nio-8082-exec-2] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet' 2018-11-27 11:20:13.819 INFO 114608 --- [nio-8082-exec-2] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started 2018-11-27 11:20:13.907 INFO 114608 --- [nio-8082-exec-2] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 88 ms 2018-11-27 11:20:14.126 INFO 114608 --- [nio-8082-exec-2] .u.s.s.l.i.DefaultServiceTemplateService : download Csar File Url is:http://172.60.2.22:30280/api/sdc/v1/catalog/services/a2d03019-c36f-4374-87d8-1d5d83ee0d3a/toscaModel Log warning: The required parameter "internet_sitewanport_deviceName" is not provided Log warning: The required parameter "internet_sitewanport_providerIpAddress" is not provided Log warning: The required parameter "sitevf_site_address" is not provided Log warning: The required parameter "mpls_sitewanport_portType" is not provided Log warning: The required parameter "mpls_sitewanport_portNumber" is not provided Log warning: The required parameter "sitevf_site_name" is not provided Log warning: The required parameter "sdwanvpnattachmentvf_sdwanvpnattachment_sdwanVpnName" is not provided Log warning: The required parameter "internet_sitewanport_portType" is not provided Log warning: The required parameter "mpls_sitewanport_deviceName" is not provided Log warning: The required parameter "mpls_sitewanport_providerIpAddress" is not provided Log warning: The required parameter "sitevf_site_emails" is not provided Log warning: The required parameter "mpls_sitewanport_ipAddress" is not provided Log warning: The required parameter "internet_sitewanport_portNumber" is not provided Log warning: The required parameter "internet_sitewanport_ipAddress" is not provided Log warning: The required parameter "sotnvpnattachmentvf_sotnvpnattachment_sotnVpnName" is not provided 2018-11-27 11:20:16.969 ERROR 114608 --- [nio-8082-exec-2] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause java.lang.NullPointerException: null at org.openecomp.sdc.toscaparser.api.elements.StatefulEntityType.(StatefulEntityType.java:36) ~[jtosca-1.1.1.jar:na] at org.openecomp.sdc.toscaparser.api.elements.NodeType.(NodeType.java:33) ~[jtosca-1.1.1.jar:na] at org.openecomp.sdc.toscaparser.api.elements.NodeType._getRelation(NodeType.java:165) ~[jtosca-1.1.1.jar:na] at org.openecomp.sdc.toscaparser.api.elements.NodeType.getRelationship(NodeType.java:110) ~[jtosca-1.1.1.jar:na] at org.openecomp.sdc.toscaparser.api.NodeTemplate._getExplicitRelationship(NodeTemplate.java:183) ~[jtosca-1.1.1.jar:na] at org.openecomp.sdc.toscaparser.api.NodeTemplate.getRelationships(NodeTemplate.java:54) ~[jtosca-1.1.1.jar:na] at org.openecomp.sdc.toscaparser.api.ToscaGraph._create(ToscaGraph.java:50) ~[jtosca-1.1.1.jar:na] at org.openecomp.sdc.toscaparser.api.ToscaGraph.(ToscaGraph.java:19) ~[jtosca-1.1.1.jar:na] at org.openecomp.sdc.toscaparser.api.TopologyTemplate.(TopologyTemplate.java:73) ~[jtosca-1.1.1.jar:na] at org.openecomp.sdc.toscaparser.api.ToscaTemplate._topologyTemplate(ToscaTemplate.java:206) ~[jtosca-1.1.1.jar:na] at org.openecomp.sdc.toscaparser.api.ToscaTemplate.(ToscaTemplate.java:175) ~[jtosca-1.1.1.jar:na] at org.onap.usecaseui.server.service.lcm.impl.DefaultServiceTemplateService.translateToToscaTemplate(DefaultServiceTemplateService.java:281) ~[classes/:na] at org.onap.usecaseui.server.service.lcm.impl.DefaultServiceTemplateService.extractTemplate(DefaultServiceTemplateService.java:120) ~[classes/:na] at org.onap.usecaseui.server.service.lcm.impl.DefaultServiceTemplateService.fetchServiceTemplate(DefaultServiceTemplateService.java:98) ~[classes/:na] at org.onap.usecaseui.server.service.lcm.impl.DefaultServiceTemplateService.fetchServiceTemplateInput(DefaultServiceTemplateService.java:90) ~[classes/:na] at org.onap.usecaseui.server.controller.lcm.ServiceTemplateController.getServiceTemplateInput(ServiceTemplateController.java:55) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_112] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_112] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_112] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_112] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:220) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:134) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:116) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) ~[javax.servlet-api-3.1.0.jar:3.1.0] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) ~[javax.servlet-api-3.1.0.jar:3.1.0] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230) ~[tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.5.6.jar:8.5.6] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) ~[tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108) [tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) [tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) [tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:784) [tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:802) [tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1410) [tomcat-embed-core-8.5.6.jar:8.5.6] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.6.jar:8.5.6] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_112] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_112] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.6.jar:8.5.6] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_112]