2017-04-26 13:53:56.402  WARN 9518 --- [http-nio-8080-exec-6] o.o.n.a.i.AuthorizeInterceptor           : AnonymousUser requesting method: POST on /error
2017-04-26 13:56:10.909 ERROR 9518 --- [http-nio-8080-exec-3] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is Cannot create property=topology_template for JavaBean=org.openbaton.tosca.templates.NSDTemplate@7dc614fa
 in 'reader', line 1, column 1:
    tosca_definitions_version: tosca ...
    ^
Cannot create property=Groups for JavaBean=Topology:
inuts: null
substitution_mappings: null
Nodes:
{iperf-server=Node:
type: openbaton.type.VNF
Properties: {vendor=Fokus, version=1.0, endpoint=generic, type=server, vnfPackageLocation=https://github.com/openbaton/vnf-scripts.git, deploymentFlavour=[{flavour_key=m1.small}]}
Requirements: [{virtualLink=private}, {virtualLink=[CP1, virtualLink]}, {vdu=VDU2}]
Capabilities: [{forwarder=forwarder1}, {forwarder1=[CP1, forwarder]}]
Interfaces: {lifecycle={instantiate=[install.sh, install-srv.sh]}}
Artifacts: null
Attributes: null, iperf-client=Node:
type: openbaton.type.VNF
Properties: {ID=x, vendor=Fokus, version=1.0, type=client, vnfPackageLocation=https://github.com/openbaton/vnf-scripts.git, deploymentFlavour=[{flavour_key=m1.small}], endpoint=generic}
Requirements: [{virtualLink=private}, {virtualLink=[CP2, private]}, {vdu=VDU1}]
Capabilities: [{forwarder=forwarder1}, {forwarder1=[CP2, forwarder]}]
Interfaces: {lifecycle={INSTANTIATE=[install.sh], CONFIGURE=[server_configure.sh]}}
Artifacts: null
Attributes: null, VDU1=Node:
type: tosca.nodes.nfv.VDU
Properties: {scale_in_out=1}
Requirements: [{virtual_link=CP2}]
Capabilities: null
Interfaces: null
Artifacts: {VDU1Image={type=tosca.artifacts.Deployment.Image.VM, file=ubuntu}}
Attributes: null, VDU2=Node:
type: tosca.nodes.nfv.VDU
Properties: {scale_in_out=3}
Requirements: [{virtual_link=CP1}]
Capabilities: null
Interfaces: null
Artifacts: {VDU1Image={type=tosca.artifacts.Deployment.Image.VM, file=ubuntu}}
Attributes: null, CP0=Node:
type: tosca.nodes.nfv.CP
Properties: {floatingIP=random}
Requirements: [{virtualLink=private}]
Capabilities: null
Interfaces: null
Artifacts: null
Attributes: null, CP1=Node:
type: tosca.nodes.nfv.CP
Properties: {floatingIP=random}
Requirements: [{virtualBinding=VDU2}, {virtualLink=private}]
Capabilities: null
Interfaces: null
Artifacts: null
Attributes: null, CP2=Node:
type: tosca.nodes.nfv.CP
Properties: {floatingIP=random}
Requirements: [{virtualBinding=VDU1}, {virtualLink=private}]
Capabilities: null
Interfaces: null
Artifacts: null
Attributes: null, CP3=Node:
type: tosca.nodes.nfv.CP
Properties: null
Requirements: [{virtualLink=private}]
Capabilities: null
Interfaces: null
Artifacts: null
Attributes: null, private=Node:
type: tosca.nodes.nfv.VL
Properties: {vendor=Fokus}
Requirements: null
Capabilities: null
Interfaces: null
Artifacts: null
Attributes: null, Forwarding path1=Node:
type: tosca.nodes.nfv.FP
Properties: null
Requirements: [forwarder:CP0, {forwarder=VNF1}]
Capabilities: [{forwarder=CP3}]
Interfaces: null
Artifacts: null
Attributes: null}
 in 'reader', line 11, column 3:
      node_templates:
      ^
Unable to find property 'Groups' on class: org.openbaton.tosca.templates.TopologyTemplate.TopologyTemplate
 in 'reader', line 128, column 5:
VNFFG1:
        ^

 in 'reader', line 11, column 3:
      node_templates:
      ^
] with root cause

org.yaml.snakeyaml.error.YAMLException: Unable to find property 'Groups' on class: org.openbaton.tosca.templates.TopologyTemplate.TopologyTemplate
        at org.yaml.snakeyaml.introspector.PropertyUtils.getProperty(PropertyUtils.java:132)
        at org.yaml.snakeyaml.introspector.PropertyUtils.getProperty(PropertyUtils.java:121)
        at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.getProperty(Constructor.java:322)
        at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:240)
        at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.construct(Constructor.java:189)
        at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:182)
        at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:297)
        at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.construct(Constructor.java:189)
        at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:345)
        at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:182)
        at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:141)
        at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:127)
        at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:450)
        at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:444)
        at org.openbaton.utils.Utils.bytesToNSDTemplate(Utils.java:84)
        at org.openbaton.tosca.parser.CSARParser.onboardNSD(CSARParser.java:288)
        at org.openbaton.nfvo.api.tosca.RestCSAR.onboardNSD(RestCSAR.java:75)
        at sun.reflect.GeneratedMethodAccessor190.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:776)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967)
        at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:869)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
		at org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextHeaderFilter.doFilterInternal(EndpointWebMvcAutoConfiguration.java:295)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
        at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
        at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
        at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
        at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
        at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
        at org.springframework.security.oauth2.provider.authentication.OAuth2AuthenticationProcessingFilter.doFilter(OAuth2AuthenticationProcessingFilter.java:176)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
        at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
        at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
        at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)