java.lang.UnsupportedOperationException: Properties on a vertex property is not supported

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Google Groups by Unknown author, 1 year ago
Properties on a vertex property is not supported
java.lang.UnsupportedOperationException: Properties on a vertex property is not supported
at org.apache.tinkerpop.gremlin.structure.VertexProperty$Exceptions.metaPropertiesNotSupported(VertexProperty.java:103)
at org.apache.tinkerpop.gremlin.neo4j.structure.trait.NoMultiNoMetaNeo4jTrait.getProperties(NoMultiNoMetaNeo4jTrait.java:146)
at org.apache.tinkerpop.gremlin.neo4j.structure.Neo4jVertexProperty.properties(Neo4jVertexProperty.java:97)
at org.apache.tinkerpop.gremlin.process.traversal.step.sideEffect.SubgraphStep.lambda$getOrCreate$2(SubgraphStep.java:102)
at org.apache.tinkerpop.gremlin.process.traversal.step.sideEffect.SubgraphStep.getOrCreate(SubgraphStep.java:100)
at org.apache.tinkerpop.gremlin.process.traversal.step.sideEffect.SubgraphStep.addEdgeToSubgraph(SubgraphStep.java:111)
at org.apache.tinkerpop.gremlin.process.traversal.step.sideEffect.SubgraphStep.sideEffect(SubgraphStep.java:64)
at org.apache.tinkerpop.gremlin.process.traversal.step.sideEffect.SideEffectStep.processNextStart(SideEffectStep.java:39)
at org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep.hasNext(AbstractStep.java:140)
at org.apache.tinkerpop.gremlin.process.traversal.step.util.ExpandableStepIterator.hasNext(ExpandableStepIterator.java:42)
at org.apache.tinkerpop.gremlin.process.traversal.step.util.SupplyingBarrierStep.processAllStarts(SupplyingBarrierStep.java:83)
at org.apache.tinkerpop.gremlin.process.traversal.step.util.SupplyingBarrierStep.processNextStart(SupplyingBarrierStep.java:70)
at org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep.next(AbstractStep.java:126)
at org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep.next(AbstractStep.java:37)
at org.apache.tinkerpop.gremlin.process.traversal.util.DefaultTraversal.next(DefaultTraversal.java:156)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Know the solutions? Share your knowledge to help other developers to debug faster.