Nullpointerexception bei Werteliste

[Georg Schulthess]

Hallo

Habe gerade Nuclos installiert und versuche anhand der Lernvideos die ersten Entitäten zu erstellen.
Ich stelle dabei fest, dass wenn ich versuche eine Enität (Business-Objekt) mit einem Attribut vom Typ Text mit dem Zusatz „Werteliste“ zu erstellen, ich IMMER nachfolgende Exception kriege. Dabei spielt es keine Rolle ob diese Entität mit oder ohne Statusmodell erstellt werden. Sobald sich ein Attribut Datentyp Text mit einer Werteliste darin befindet kriege ich diese Exception:

org.nuclos.common.NuclosFatalException: java.lang.NullPointerException
at org.nuclos.client.wizard.steps.NuclosEntitySQLLayoutStep.applyState(NuclosEntitySQLLayoutStep.java:415)
at org.nuclos.client.wizard.NuclosWizardButtonBar$1$1.run(NuclosWizardButtonBar.java:90)
at java.lang.Thread.run(Unknown Source)
Caused by: org.nuclos.common2.exception.CommonFatalException: java.lang.NullPointerException
at org.nuclos.client.masterdata.MetaDataDelegate.createOrModifyEntity(MetaDataDelegate.java:151)
at org.nuclos.client.wizard.steps.NuclosEntitySQLLayoutStep.createValueListEntity(NuclosEntitySQLLayoutStep.java:1499)
at org.nuclos.client.wizard.steps.NuclosEntitySQLLayoutStep.buildValueListIfNeeded(NuclosEntitySQLLayoutStep.java:1387)
at org.nuclos.client.wizard.steps.NuclosEntitySQLLayoutStep.createOrModifyEntity(NuclosEntitySQLLayoutStep.java:580)
at org.nuclos.client.wizard.steps.NuclosEntitySQLLayoutStep.applyState(NuclosEntitySQLLayoutStep.java:410)
… 2 more
Caused by: java.lang.NullPointerException
at org.nuclos.common.SF.createMeta(SF.java:273)
at org.nuclos.common.SF$MetaDataCache.getMetaData(SF.java:298)
at org.nuclos.common.SF.getMetaData(SF.java:137)
at org.nuclos.server.dal.DalUtils.addStaticFields(DalUtils.java:55)
at org.nuclos.server.dal.DalUtils.addStaticFields(DalUtils.java:51)
at org.nuclos.server.masterdata.ejb3.MetaDataFacadeBean.createOrModifyEntity_aroundBody28(MetaDataFacadeBean.java:639)
at org.nuclos.server.masterdata.ejb3.MetaDataFacadeBean$AjcClosure29.run(MetaDataFacadeBean.java:1)
at org.springframework.transaction.aspectj.AbstractTransactionAspect.ajc$around$org_springframework_transaction_aspectj_AbstractTransactionAspect$1$2a73e96cproceed(AbstractTransactionAspect.aj:59)
at org.springframework.transaction.aspectj.AbstractTransactionAspect$AbstractTransactionAspect$1.proceedWithInvocation(AbstractTransactionAspect.aj:65)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262)
at org.springframework.transaction.aspectj.AbstractTransactionAspect.ajc$around$org_springframework_transaction_aspectj_AbstractTransactionAspect$1$2a73e96c(AbstractTransactionAspect.aj:63)
at org.nuclos.server.masterdata.ejb3.MetaDataFacadeBean.createOrModifyEntity(MetaDataFacadeBean.java:609)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.remoting.support.RemoteInvocationTraceInterceptor.invoke(RemoteInvocationTraceInterceptor.java:78)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
at com.sun.proxy.$Proxy112.createOrModifyEntity(Unknown Source)
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:606)
at org.springframework.remoting.support.RemoteInvocation.invoke(RemoteInvocation.java:212)
at org.nuclos.server.common.NuclosRemoteInvocationExecutor.invoke(NuclosRemoteInvocationExecutor.java:204)
at org.springframework.remoting.support.RemoteInvocationBasedExporter.invoke(RemoteInvocationBasedExporter.java:78)
at org.nuclos.server.common.NuclosHttpInvokerServiceExporter.invokeAndCreateResult(NuclosHttpInvokerServiceExporter.java:13)
at org.springframework.remoting.httpinvoker.HttpInvokerServiceExporter.handleRequest(HttpInvokerServiceExporter.java:74)
at org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter.handle(HttpRequestHandlerAdapter.java:51)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
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.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$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:201)
at org.springframework.security.web.FilterChainProxy$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)
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.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
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:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
at org.springframework.remoting.support.RemoteInvocationUtils.fillInClientStackTraceIfPossible(RemoteInvocationUtils.java:45)
at org.springframework.remoting.support.RemoteInvocationResult.recreate(RemoteInvocationResult.java:149)
at org.springframework.remoting.support.RemoteInvocationBasedAccessor.recreateRemoteInvocationResult(RemoteInvocationBasedAccessor.java:85)
at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.invoke(HttpInvokerClientInterceptor.java:150)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
at com.sun.proxy.$Proxy27.createOrModifyEntity(Unknown Source)
at org.nuclos.client.masterdata.MetaDataDelegate.createOrModifyEntity(MetaDataDelegate.java:148)
… 6 more

[Ramin Goettlich]

Bitte erstellen Sie ggf. ein Ticket auf http://support.nuclos.de

[Georg Schulthess]

Nachtrag: Wenn ich eine Entity definiere, diese speichere und nachträglich eine Werteliste hinzufüge, kriege ich die selbe Exception. Da Wertelisten unabdingbar für mein Datenmodell sind, wäre ich froh um eine Antwort

[Ramin Goettlich]

„Wertelisten“ sind auf jeden Fall obsolet. Sie sollten normale Entitäten für Ihre Wertelisten definieren und diese über Referenzfelder referenzieren.

[Georg Schulthess]

:angry:
Selbst das geht nicht. Wenn ich versuche eine Entity mit dem Namen Branche zu erstellen, meckert er, dass es dieses Objekt schon gibt!

[Ramin Goettlich]

Doch das geht. Sie haben nur einen Volltreffer gelandet 🙂 Ausgerechnet eine Entität mit dem Namen „Branche“ existiert bereits, Altlast, noch nicht bereinigt. Jeder andere Entitätsname wird funktionieren.

[Autor]

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