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DataBase: Postgresql 12.1

During the creation I get the next error :

Type  Rapport d'exception

message  java.lang.RuntimeException: impossible d'initialiser le modèle physique

description  Le serveur a rencontré une erreur interne qui a empêché de satisfaire la requête.

exception

org.jboss.resteasy.spi.UnhandledException: java.lang.RuntimeException: impossible d'initialiser le modèle physique
	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:741)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

cause mère

java.lang.RuntimeException: Impossible to initialize physical model
	it.eng.knowage.meta.initializer.PhysicalModelInitializer.initialize(PhysicalModelInitializer.java:261)
	it.eng.knowage.meta.service.MetaService.createEmptyModel(MetaService.java:1717)
	it.eng.knowage.meta.service.MetaService.createModels(MetaService.java:164)
	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:741)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

cause mère

java.lang.RuntimeException: Impossible to initialize schema metadata
	it.eng.knowage.meta.initializer.PhysicalModelInitializer.addSchema(PhysicalModelInitializer.java:365)
	it.eng.knowage.meta.initializer.PhysicalModelInitializer.initialize(PhysicalModelInitializer.java:169)
	it.eng.knowage.meta.service.MetaService.createEmptyModel(MetaService.java:1717)
	it.eng.knowage.meta.service.MetaService.createModels(MetaService.java:164)
	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:741)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

cause mère

java.lang.RuntimeException: No schema named [null] is available on db
	it.eng.knowage.meta.initializer.PhysicalModelInitializer.addSchema(PhysicalModelInitializer.java:358)
	it.eng.knowage.meta.initializer.PhysicalModelInitializer.initialize(PhysicalModelInitializer.java:169)
	it.eng.knowage.meta.service.MetaService.createEmptyModel(MetaService.java:1717)
	it.eng.knowage.meta.service.MetaService.createModels(MetaService.java:164)
	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:741)
	org.apache.tomcat.websocket.server.WsFilter.doFilter (WsFilter.java:52)

note  La trace complète de la cause mère de cette erreur est disponible dans les fichiers journaux de ce serveur.


Apache Tomcat / 8.5.43

Environment Knowage version 7.1 , browser : Windows 10
in Business Model by (120 points)

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