Hi, I am trying out OrientDB. I have added some data via Java API. Version 1.7.10
I am trying to query the GraphDB via gremlin using the example given in this wiki https://github.com/tinkerpop/gremlin/wiki/Using-Gremlin-through-Java Code is OrientGraph graph = new OrientGraph("local:Apps/orientdb-community-1.7.10/databases/localtest","pass","pass"); GremlinPipeline pipe = new GremlinPipeline(); pipe.start(graph.getVertex(1)).out("C").property("A"); pipe.next(); When I run this, this exception thrown Dec 23, 2014 11:47:43 PM com.orientechnologies.common.log.OLogManager log INFO: [MemoryLocker.lockMemory] Memory locked successfully! Dec 23, 2014 11:47:44 PM com.orientechnologies.common.log.OLogManager log WARNING: Current implementation of storage does not support sbtree collections Exception in thread "main" java.lang.NullPointerException at com.tinkerpop.pipes.transform.VertexQueryPipe.processNextStart(VertexQueryPipe.java:86) at com.tinkerpop.pipes.transform.VertexQueryPipe.processNextStart(VertexQueryPipe.java:19) at com.tinkerpop.pipes.AbstractPipe.next(AbstractPipe.java:89) at com.tinkerpop.pipes.transform.PropertyPipe.processNextStart(PropertyPipe.java:29) at com.tinkerpop.pipes.AbstractPipe.next(AbstractPipe.java:89) at com.tinkerpop.pipes.util.Pipeline.next(Pipeline.java:115) at OrientGremlin.main(OrientGremlin.java:31) What did I miss? -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
