org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@77ce1a25' was successfully initialized, but failed to start. Please see attached cause exception.

Google Groups | Anurag Srivastava | 6 months ago
  1. 0

    Regarding to create user defined procedure on scala

    Google Groups | 6 months ago | Anurag Srivastava
    org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@77ce1a25' was successfully initialized, but failed to start. Please see attached cause exception.
  2. 0

    `ga.noderank.getTopRanked` is already in use

    GitHub | 6 months ago | jhb9
    org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@38d465f0' was successfully initialized, but failed to start. Please see attached cause exception.
  3. 0

    after compile can't start server.

    GitHub | 2 months ago | uilhao
    org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@3785d83d' was successfully initialized, but failed to start. Please see attached cause exception.
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    Root Cause Analysis

    1. org.neo4j.kernel.api.exceptions.ProcedureException

      Procedures must return a Stream of records, where a record is a concrete class that you define, with public non-final fields defining the fields in the record. If you''d like your procedure to return `Stream`, you could define a record class like: public class Output '{' public Stream out; '}' And then define your procedure as returning `Stream<Output>`.

      at org.neo4j.kernel.impl.proc.OutputMappers.invalidReturnType()
    2. org.neo4j.kernel
      Procedures.start
      1. org.neo4j.kernel.impl.proc.OutputMappers.invalidReturnType(OutputMappers.java:239)
      2. org.neo4j.kernel.impl.proc.OutputMappers.mapper(OutputMappers.java:147)
      3. org.neo4j.kernel.impl.proc.ReflectiveProcedureCompiler.compileProcedure(ReflectiveProcedureCompiler.java:106)
      4. org.neo4j.kernel.impl.proc.ReflectiveProcedureCompiler.compile(ReflectiveProcedureCompiler.java:84)
      5. org.neo4j.kernel.impl.proc.ProcedureJarLoader.loadProcedures(ProcedureJarLoader.java:88)
      6. org.neo4j.kernel.impl.proc.ProcedureJarLoader.loadProceduresFromDir(ProcedureJarLoader.java:77)
      7. org.neo4j.kernel.impl.proc.Procedures.start(Procedures.java:125)
      7 frames
    3. Neo4j - Graph Database Kernel
      LifeSupport.start
      1. org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:434)
      2. org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:107)
      2 frames
    4. org.neo4j.kernel
      GraphDatabaseFacadeFactory.newFacade
      1. org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:140)
      2. org.neo4j.kernel.impl.factory.CommunityFacadeFactory.newFacade(CommunityFacadeFactory.java:40)
      3. org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:108)
      3 frames
    5. Neo4j
      LifecycleManagingDatabase.start
      1. org.neo4j.server.CommunityNeoServer.lambda$static$31(CommunityNeoServer.java:55)
      2. org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:89)
      2 frames
    6. Neo4j - Graph Database Kernel
      LifeSupport.start
      1. org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:434)
      2. org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:107)
      2 frames
    7. Neo4j
      CommunityEntryPoint.main
      1. org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:189)
      2. org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:87)
      3. org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:66)
      4. org.neo4j.server.CommunityEntryPoint.main(CommunityEntryPoint.java:28)
      4 frames