Hi, On macosx 10.13.4, neo4j 3.3.5, I am trying to start up after adding the neosemantics plugin. Before starting, I downloaded the jar file neosemantics-3.3.0.2.jar from https://github.com/jbarrasa/neosemantics/releases and added two lines to the bottom of neo4j.conf
dbms.unmanaged_extension_classes=semantics.extension=/rdf dbms.security.procedures.whitelist=semantics.* Error message "Database killed ..." appears on the screen The neo4j.log file shows: Starting Neo4j. 2018-05-14 13:49:08.954+0000 INFO ======== Neo4j 3.3.5 ======== 2018-05-14 13:49:09.003+0000 INFO Starting... 2018-05-14 13:49:10.410+0000 INFO Bolt enabled on 127.0.0.1:7687. 2018-05-14 13:49:10.448+0000 INFO Initiating metrics... 2018-05-14 13:49:15.475+0000 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@3dc4ed6f' was successfully initialized, but failed to start. Please see the attached cause exception "class com.fasterxml.jackson.databind.deser.SettableBeanProperty$Delegating overrides final method getDeclaringClass.()Ljava/lang/Class;". Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@3dc4ed6f' was successfully initialized, but failed to start. Please see the attached cause exception "class com.fasterxml.jackson.databind.deser.SettableBeanProperty$Delegating overrides final method getDeclaringClass.()Ljava/lang/Class;". org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@3dc4ed6f' was successfully initialized, but failed to start. Please see the attached cause exception "class com.fasterxml.jackson.databind.deser.SettableBeanProperty$Delegating overrides final method getDeclaringClass.()Ljava/lang/Class;". at org.neo4j.server.exception.ServerStartupErrors.translateToServerStartupError(ServerStartupErrors.java:68) at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:220) at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:111) at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:79) at com.neo4j.server.enterprise.CommercialEntryPoint.main(CommercialEntryPoint.java:22) Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagingDatabase@3dc4ed6f' was successfully initialized, but failed to start. Please see the attached cause exception "class com.fasterxml.jackson.databind.deser.SettableBeanProperty$Delegating overrides final method getDeclaringClass.()Ljava/lang/Class;". at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:466) at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:107) at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:212) ... 3 more Caused by: java.lang.RuntimeException: Error starting org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory, /Users/colingoldberg/Library/Application Support/Neo4j Desktop/Application/neo4jDatabases/database-c4c8aad5-ff29-431c-8c33-0144b82bcf5a/installation-3.3.5/data/databases/graph.db at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:211) at org.neo4j.kernel.enterprise.EnterpriseGraphDatabase.<init>(EnterpriseGraphDatabase.java:36) at org.neo4j.server.enterprise.OpenEnterpriseNeoServer.lambda$static$1(OpenEnterpriseNeoServer.java:75) at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:88) at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:445) ... 5 more Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.impl.proc.Procedures@50dd1e3a' was successfully initialized, but failed to start. Please see the attached cause exception "class com.fasterxml.jackson.databind.deser.SettableBeanProperty$Delegating overrides final method getDeclaringClass.()Ljava/lang/Class;". at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:466) at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:107) at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:207) ... 9 more Caused by: java.lang.VerifyError: class com.fasterxml.jackson.databind.deser.SettableBeanProperty$Delegating overrides final method getDeclaringClass.()Ljava/lang/Class; at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:763) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:368) at java.net.URLClassLoader$1.run(URLClassLoader.java:362) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:361) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:411) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.neo4j.kernel.impl.proc.ProcedureJarLoader$1.fetchNextOrNull(ProcedureJarLoader.java:141) at org.neo4j.kernel.impl.proc.ProcedureJarLoader$1.fetchNextOrNull(ProcedureJarLoader.java:118) at org.neo4j.collection.PrefetchingRawIterator.peek(PrefetchingRawIterator.java:50) at org.neo4j.collection.PrefetchingRawIterator.hasNext(PrefetchingRawIterator.java:36) at org.neo4j.kernel.impl.proc.ProcedureJarLoader.loadProcedures(ProcedureJarLoader.java:91) at org.neo4j.kernel.impl.proc.ProcedureJarLoader.loadProceduresFromDir(ProcedureJarLoader.java:82) at org.neo4j.kernel.impl.proc.Procedures.start(Procedures.java:276) at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:445) ... 11 more 2018-05-14 13:49:15.477+0000 INFO Neo4j Server shutdown initiated by request I hope it's ok to ask this question here, even though the neosemantics plugin is (I think) not an official plugin. Any help is appreciated. Thanks Colin Goldberg -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.