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https://issues.apache.org/jira/browse/TINKERPOP3-676?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14569886#comment-14569886
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Marko A. Rodriguez commented on TINKERPOP3-676:
-----------------------------------------------
Now there is {{g.V.has(location)}} with CREW was the test. Thanks for being on
it.
> has('key') with multi property
> ------------------------------
>
> Key: TINKERPOP3-676
> URL: https://issues.apache.org/jira/browse/TINKERPOP3-676
> Project: TinkerPop 3
> Issue Type: Bug
> Components: process
> Reporter: Matt Frantz
> Assignee: Marko A. Rodriguez
> Fix For: 3.0.0.GA
>
>
> Seems that if an {{Element}} has more than one instance of property "foo", it
> ought to satisfy {{has('foo')}}. Instead, we see an exception.
> {noformat}
> gremlin> g = TinkerFactory.createTheCrew().traversal()
> gremlin> g.V().has('location')
> Multiple properties exist for the provided key, use
> Vertex.properties(location)
> {noformat}
> Not sure if this is TinkerGraph or process. Here is the stack trace.
> {noformat}
> java.lang.IllegalStateException: Multiple properties exist for the provided
> key, use Vertex.properties(location)
> at
> org.apache.tinkerpop.gremlin.structure.Vertex$Exceptions.multiplePropertiesExistForProvidedKey(Vertex.java:174)
> at
> org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerVertex.property(TinkerVertex.java:77)
> at
> org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerVertex.property(TinkerVertex.java:44)
> at
> org.apache.tinkerpop.gremlin.process.traversal.step.util.HasContainer.test(HasContainer.java:93)
> at
> org.apache.tinkerpop.gremlin.process.traversal.step.util.HasContainer.testAll(HasContainer.java:114)
> at
> org.apache.tinkerpop.gremlin.tinkergraph.process.traversal.step.sideEffect.TinkerGraphStep.iteratorList(TinkerGraphStep.java:104)
> at
> org.apache.tinkerpop.gremlin.tinkergraph.process.traversal.step.sideEffect.TinkerGraphStep.vertices(TinkerGraphStep.java:77)
> at
> org.apache.tinkerpop.gremlin.tinkergraph.process.traversal.step.sideEffect.TinkerGraphStep.lambda$new$37(TinkerGraphStep.java:52)
> at
> org.apache.tinkerpop.gremlin.tinkergraph.process.traversal.step.sideEffect.TinkerGraphStep$$Lambda$30/583559449.get(Unknown
> Source)
> at
> org.apache.tinkerpop.gremlin.process.traversal.step.sideEffect.GraphStep.processNextStart(GraphStep.java:97)
> at
> org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep.hasNext(AbstractStep.java:135)
> at
> org.apache.tinkerpop.gremlin.process.traversal.util.DefaultTraversal.hasNext(DefaultTraversal.java:117)
> {noformat}
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