[jira] [Commented] (TINKERPOP-3105) Running 3.6.x python-driver with 3.7.x server leads to deserialization errors

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TINKERPOP-3105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17880390#comment-17880390 ] 

ASF GitHub Bot commented on TINKERPOP-3105:
-------------------------------------------

Cole-Greer commented on PR #2742:
URL: https://github.com/apache/tinkerpop/pull/2742#issuecomment-2338591620

   VOTE +1




> Running 3.6.x python-driver with 3.7.x server leads to deserialization errors
> -----------------------------------------------------------------------------
>
>                 Key: TINKERPOP-3105
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-3105
>             Project: TinkerPop
>          Issue Type: Bug
>          Components: io, python, server
>    Affects Versions: 3.7.2
>            Reporter: Yang Xia
>            Priority: Blocker
>
> Running 3.6.x {{gremlin-python}} with 3.7.x {{gremlin-server}} leads to serialization errors:
> {code:java}
> return self.deserializers[DataType(bt)].objectify(buff, self, nullable)
> KeyError: <DataType.custom: 0>{code}
> with or without using {{ReferenceElementStrategy}} set on the server, possibly due to a bug in how properties are being serialized and returned from Java that is not inline with the specification. 



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