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Posted to dev@tinkerpop.apache.org by "xiaoming (JIRA)" <ji...@apache.org> on 2019/04/24 16:09:00 UTC

[jira] [Created] (TINKERPOP-2202) Java.lang.Long cannot be cast to org.apache.tinkerpop.gremlin.process.traversal.traverser.util.TraverserSet in Tinkpop3.3.3(3.2.9)

xiaoming created TINKERPOP-2202:
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             Summary: Java.lang.Long cannot be cast to org.apache.tinkerpop.gremlin.process.traversal.traverser.util.TraverserSet in Tinkpop3.3.3(3.2.9)
                 Key: TINKERPOP-2202
                 URL: https://issues.apache.org/jira/browse/TINKERPOP-2202
             Project: TinkerPop
          Issue Type: Bug
          Components: groovy
    Affects Versions: 3.2.9, 3.3.3
            Reporter: xiaoming
             Fix For: 3.2.3


I am using gremlin to write some graph query test(see below for detailed code) which run on Tinkerpop(3.3.3), but I got the following errors:

{{g.V().hasLabel('person').has('Person.id', 609).store('p').both('knows').group().by().by(both('knows').both('knows').where(within('p')).count()) }}
{quote}Java.lang.Long cannot be cast to org.apache.tinkerpop.gremlin.process.traversal.traverser.util.TraverserSet
{quote}
But the following two queries work well.
 # {{g.V().hasLabel('person').has('Person.id', 609).store('p').both('knows').group().by(both('knows').both('knows').where(within('p')).count())}}
 # {{g.V().hasLabel('person').has('Person.id', 609).store('p').both('knows').group().by().by(both('knows').where(within('p')).count()) }}

I don't have any idea about this, any solution will be appreciated. Thank in advance.



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