[jira] [Closed] (TINKERPOP-2516) Property folding has trouble with coalesce

["Stephen Mallette (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TINKERPOP-2516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stephen Mallette closed TINKERPOP-2516.
---------------------------------------
    Fix Version/s: 3.4.11
                   3.5.0
         Assignee: Stephen Mallette
       Resolution: Fixed

Fixed with https://github.com/apache/tinkerpop/commit/e7f0669f4acc2285659b569df2775511ff1838fd as CTR - new error is like:

{code}
gremlin> g.V().property(id, 100)
T.id is immutable on existing elements
Type ':help' or ':h' for help.
Display stack trace? [yN]
{code}

> Property folding has trouble with coalesce
> ------------------------------------------
>
>                 Key: TINKERPOP-2516
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-2516
>             Project: TinkerPop
>          Issue Type: Bug
>          Components: process
>    Affects Versions: 3.4.9
>            Reporter: Christopher Smith
>            Assignee: Stephen Mallette
>            Priority: Major
>             Fix For: 3.5.0, 3.4.11
>
>
> This appears closely related to TINKERPOP-2112. I had some working code that was appending {{.property(T.id, str)}} to the results of an {{addE}} call. However, I have refactored that code so that the call to set the ID is appended to a {{coalesce}} call:
> {code:java}
> gts.V(Vo).coalesce(
>   // guard condition
>   __.addE("rel").to(Vi).property("foo", bar)
> );
> {code}
> This formulation triggers the same {{T$2 cannot be cast to String}} error.



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