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kbastani / graphify

Graphify is a Neo4j unmanaged extension used for document and text classification using graph-based hierarchical pattern recognition.
http://graphify.github.io/graphify
Apache License 2.0
382 stars 89 forks source link

Neo4j server startup not running #32

Open Vishnubala95 opened 6 years ago

Vishnubala95 commented 6 years ago

Hi,

Can anyone help me

Neo4j server which was previously working, got this error and server is not getting started once i copy the graphify jar into the plugins directory. And where is the server properties in the conf file?

This is the log generated....

2018-03-21 16:38:01.431+0000 INFO ======== Neo4j 3.3.4 ======== 2018-03-21 16:38:01.494+0000 INFO Starting... 2018-03-21 16:38:03.431+0000 INFO Bolt enabled on 127.0.0.1:7687. 2018-03-21 16:38:03.469+0000 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@5e21e98f' was successfully initialized, but failed to start. Please see the attached cause exception "null". Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@5e21e98f' was successfully initialized, but failed to start. Please see the attached cause exception "null". org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@5e21e98f' was successfully initialized, but failed to start. Please see the attached cause exception "null". 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 org.neo4j.server.CommunityEntryPoint.main(CommunityEntryPoint.java:32) Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagingDatabase@5e21e98f' was successfully initialized, but failed to start. Please see the attached cause exception "null". at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:466) at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:107) at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:212) ... 3 more Caused by: java.lang.RuntimeException: Error starting org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory, /home/jarvis/Documents/neo4j-community-3.3.4/data/databases/graph.db at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:211) at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:126) at org.neo4j.server.CommunityNeoServer.lambda$static$0(CommunityNeoServer.java:58) at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:88) at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:445) ... 5 more Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.extension.KernelExtensions@2663e964' failed to initialize. Please see the attached cause exception "null". at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.init(LifeSupport.java:427) at org.neo4j.kernel.lifecycle.LifeSupport.init(LifeSupport.java:62) at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:98) at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:207) ... 9 more Caused by: java.lang.AbstractMethodError at org.neo4j.kernel.extension.KernelExtensions.newInstance(KernelExtensions.java:78) at org.neo4j.kernel.extension.KernelExtensions.init(KernelExtensions.java:61) at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.init(LifeSupport.java:406) ... 12 more 2018-03-21 16:38:03.479+0000 INFO Neo4j Server shutdown initiated by request

alperhankendi commented 6 years ago

same issue

bingchengcool commented 6 years ago

same issue

sbala89 commented 6 years ago

same issue in neo4j 3.4.0. Any help ??