When I start a transaction, I got this error. Is there something missing?

[soyoeml]

Hi,

When I start a transaction, I got this error. Is there something missing? Do we need add a user or something like that? I have already sent authorize packet. In the function findSessionInfoByAuthorizationId, I don't know why it need a session info. I checked the protocol and there is no session metioned.

2016-11-16 16:32:50,960 [qtp1057064084-41] WARN o.a.c.callbacks.LoggingCallback - Command resulted in exception: io.motown.domain.api.chargingstation.AuthorizeCommand javax.persistence.NoResultException: No entity found for query at org.hibernate.ejb.QueryImpl.getSingleResult(QueryImpl.java:286) ~[hibernate-entitymanager-4.2.2.Final.jar:4.2.2.Final] at io.motown.mobieurope.destination.persistence.repository.DestinationSessionRepository.findSessionInfoByAuthorizationId(DestinationSessionRepository.java:39) ~[mobi-europe-destination-0.8.3-SNAPSHOT.jar:na] at io.motown.mobieurope.destination.eventlisteners.TransactionStartedEventListener.onEvent(TransactionStartedEventListener.java:44) ~[mobi-europe-destination-0.8.3-SNAPSHOT.jar:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_91] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_91] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_91] at org.axonframework.common.annotation.MethodMessageHandler.invoke(MethodMessageHandler.java:85) ~[axon-core-2.1.2.jar:2.1.2] at org.axonframework.common.annotation.MessageHandlerInvoker.invokeHandlerMethod(MessageHandlerInvoker.java:67) ~[axon-core-2.1.2.jar:2.1.2] at org.axonframework.eventhandling.annotation.AnnotationEventListenerAdapter.handle(AnnotationEventListenerAdapter.java:124) ~[axon-core-2.1.2.jar:2.1.2] at sun.reflect.GeneratedMethodAccessor53.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_91] at org.axonframework.common.annotation.AbstractAnnotationHandlerBeanPostProcessor$AdapterIntroductionInterceptor.invoke(AbstractAnnotationHandlerBeanPostProcessor.java:363) [axon-core-2.1.2.jar:2.1.2] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:644) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE] at io.motown.mobieurope.destination.eventlisteners.TransactionStartedEventListener$$EnhancerBySpringCGLIB$$af8a41fd.handle(<generated>) ~[spring-core-4.0.3.RELEASE.jar:na] at org.axonframework.eventhandling.SimpleCluster.doPublish(SimpleCluster.java:65) ~[axon-core-2.1.2.jar:2.1.2] at org.axonframework.eventhandling.AbstractCluster.publish(AbstractCluster.java:77) ~[axon-core-2.1.2.jar:2.1.2] at org.axonframework.eventhandling.ClusteringEventBus$SimpleEventBusTerminal.publish(ClusteringEventBus.java:132) ~[axon-core-2.1.2.jar:2.1.2] at org.axonframework.eventhandling.ClusteringEventBus.publish(ClusteringEventBus.java:94) ~[axon-core-2.1.2.jar:2.1.2] at org.axonframework.unitofwork.DefaultUnitOfWork.publishEvents(DefaultUnitOfWork.java:270) ~[axon-core-2.1.2.jar:2.1.2] at org.axonframework.unitofwork.DefaultUnitOfWork.doCommit(DefaultUnitOfWork.java:140) ~[axon-core-2.1.2.jar:2.1.2] at org.axonframework.unitofwork.NestableUnitOfWork.commit(NestableUnitOfWork.java:59) ~[axon-core-2.1.2.jar:2.1.2] at org.axonframework.commandhandling.SimpleCommandBus.doDispatch(SimpleCommandBus.java:137) [axon-core-2.1.2.jar:2.1.2] at org.axonframework.commandhandling.SimpleCommandBus.doDispatch(SimpleCommandBus.java:103) [axon-core-2.1.2.jar:2.1.2] at org.axonframework.commandhandling.SimpleCommandBus.dispatch(SimpleCommandBus.java:70) [axon-core-2.1.2.jar:2.1.2] at io.motown.domain.utils.axon.EventWaitingGateway.sendAndWaitForEvent(EventWaitingGateway.java:64) [domain-utils-0.8.3-SNAPSHOT.jar:na] at io.motown.domain.utils.axon.EventWaitingGateway$$FastClassBySpringCGLIB$$e1882c4e.invoke(<generated>) [spring-core-4.0.3.RELEASE.jar:na] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) [spring-core-4.0.3.RELEASE.jar:4.0.3.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:711) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE] at org.axonframework.common.annotation.AbstractAnnotationHandlerBeanPostProcessor$AdapterIntroductionInterceptor.invoke(AbstractAnnotationHandlerBeanPostProcessor.java:368) [axon-core-2.1.2.jar:2.1.2] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:644) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE] at io.motown.domain.utils.axon.EventWaitingGateway$$EnhancerBySpringCGLIB$$b292daf8.sendAndWaitForEvent(<generated>) [spring-core-4.0.3.RELEASE.jar:na] at io.motown.ocpp.viewmodel.domain.DomainService.authorize(DomainService.java:144) [ocpp-view-model-0.8.3-SNAPSHOT.jar:na] at io.motown.ocpp.websocketjson.request.handler.StartTransactionRequestHandler.handleRequest(StartTransactionRequestHandler.java:59) [ocpp-websocket-json-0.8.3-SNAPSHOT.jar:na] at io.motown.ocpp.websocketjson.OcppJsonService.processWampMessage(OcppJsonService.java:412) [ocpp-websocket-json-0.8.3-SNAPSHOT.jar:na] at io.motown.ocpp.websocketjson.OcppJsonService.handleMessage(OcppJsonService.java:80) [ocpp-websocket-json-0.8.3-SNAPSHOT.jar:na] at io.motown.ocpp.websocketjson.servlet.OcppWebSocketServlet.onTextStream(OcppWebSocketServlet.java:70) [ocpp-websocket-json-0.8.3-SNAPSHOT.jar:na] at org.atmosphere.websocket.DefaultWebSocketProcessor.invokeWebSocketProtocol(DefaultWebSocketProcessor.java:409) [atmosphere-runtime-2.1.3.jar:2.1.3] at org.atmosphere.websocket.DefaultWebSocketProcessor.invokeWebSocketProtocol(DefaultWebSocketProcessor.java:318) [atmosphere-runtime-2.1.3.jar:2.1.3] at org.atmosphere.container.Jetty9WebSocketHandler.onWebSocketText(Jetty9WebSocketHandler.java:77) [atmosphere-runtime-2.1.3.jar:2.1.3] at org.eclipse.jetty.websocket.common.events.ListenerEventDriver.onTextMessage(ListenerEventDriver.java:127) [websocket-common-9.0.4.v20130625.jar:9.0.4.v20130625] at org.eclipse.jetty.websocket.common.message.SimpleTextMessage.messageComplete(SimpleTextMessage.java:69) [websocket-common-9.0.4.v20130625.jar:9.0.4.v20130625] at org.eclipse.jetty.websocket.common.events.ListenerEventDriver.onTextFrame(ListenerEventDriver.java:119) [websocket-common-9.0.4.v20130625.jar:9.0.4.v20130625] at org.eclipse.jetty.websocket.common.events.EventDriver.incomingFrame(EventDriver.java:127) [websocket-common-9.0.4.v20130625.jar:9.0.4.v20130625] at org.eclipse.jetty.websocket.common.WebSocketSession.incomingFrame(WebSocketSession.java:312) [websocket-common-9.0.4.v20130625.jar:9.0.4.v20130625] at org.eclipse.jetty.websocket.common.extensions.ExtensionStack.incomingFrame(ExtensionStack.java:203) [websocket-common-9.0.4.v20130625.jar:9.0.4.v20130625] at org.eclipse.jetty.websocket.common.Parser.notifyFrame(Parser.java:200) [websocket-common-9.0.4.v20130625.jar:9.0.4.v20130625] at org.eclipse.jetty.websocket.common.Parser.parse(Parser.java:237) [websocket-common-9.0.4.v20130625.jar:9.0.4.v20130625] at org.eclipse.jetty.websocket.common.io.AbstractWebSocketConnection.read(AbstractWebSocketConnection.java:567) [websocket-common-9.0.4.v20130625.jar:9.0.4.v20130625] at org.eclipse.jetty.websocket.common.io.AbstractWebSocketConnection.onFillable(AbstractWebSocketConnection.java:475) [websocket-common-9.0.4.v20130625.jar:9.0.4.v20130625] at org.eclipse.jetty.io.AbstractConnection$ReadCallback.run(AbstractConnection.java:358) [jetty-io-9.0.4.v20130625.jar:9.0.4.v20130625] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:601) [jetty-util-9.0.4.v20130625.jar:9.0.4.v20130625] at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:532) [jetty-util-9.0.4.v20130625.jar:9.0.4.v20130625] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]

[dennislaumen]

Hi @soyoeml! Could you please add the OCPP messages you're sending which result to this stack trace? This would help us reproduce the issue. Thanks in advance!

Furthermore, the concept session is from the MOBI.Europe specification, not the OCPP specification. If you aren't interested in MOBI.Europe I would advise you to ignore the MOBI.Europe UI and focus on the "regular" UI and functionality as this would simplify the things you're trying to do and would make it easier and more straight-forward to debug your issues. Please let us know if this helps.

[soyoeml]

Yes. You're right. Just use the regular UI.