DB: OrientDB
During the creation I get the next error
HTTP Status 500 - java.lang.RuntimeException: Impossible to initialize physical model type Exception report message java.lang.RuntimeException: Impossible to initialize physical model description The server encountered an internal error that prevented it from fulfilling this request. org.jboss.resteasy.spi.UnhandledException: java.lang.RuntimeException: Impossible to initialize physical model org.jboss.resteasy.core.ExceptionHandler.handleApplicationException(ExceptionHandler.java:78) org.jboss.resteasy.core.ExceptionHandler.handleException(ExceptionHandler.java:222) org.jboss.resteasy.core.SynchronousDispatcher.writeException(SynchronousDispatcher.java:171) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:414) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:205) org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:228) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) root cause java.lang.RuntimeException: Impossible to initialize physical model it.eng.knowage.meta.initializer.PhysicalModelInitializer.initialize(PhysicalModelInitializer.java:234) it.eng.knowage.meta.service.MetaService.createEmptyModel(MetaService.java:1463) it.eng.knowage.meta.service.MetaService.createModels(MetaService.java:152) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140) org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:294) org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:248) org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:235) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:398) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:205) org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:228) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) root cause java.lang.RuntimeException: Impossible to initialize foreignKeys metadata it.eng.knowage.meta.initializer.PhysicalModelInitializer.addForeignKeys(PhysicalModelInitializer.java:621) it.eng.knowage.meta.initializer.PhysicalModelInitializer.initialize(PhysicalModelInitializer.java:154) it.eng.knowage.meta.service.MetaService.createEmptyModel(MetaService.java:1463) it.eng.knowage.meta.service.MetaService.createModels(MetaService.java:152) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140) org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:294) org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:248) org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:235) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:398) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:205) org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:228) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) root cause java.lang.NullPointerException it.eng.knowage.meta.initializer.PhysicalModelInitializer.addForeignKeys(PhysicalModelInitializer.java:549) it.eng.knowage.meta.initializer.PhysicalModelInitializer.initialize(PhysicalModelInitializer.java:154) it.eng.knowage.meta.service.MetaService.createEmptyModel(MetaService.java:1463) it.eng.knowage.meta.service.MetaService.createModels(MetaService.java:152) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140) org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:294) org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:248) org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:235) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:398) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:205) org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:228) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) note The full stack trace of the root cause is available in the Apache Tomcat/7.0.50 logs.
