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Posted to dev@tinkerpop.apache.org by "DOAN DuyHai (JIRA)" <ji...@apache.org> on 2017/08/09 13:46:00 UTC
[jira] [Created] (TINKERPOP-1746) Better error message on wrong
ordering of emit()/until()/has()
DOAN DuyHai created TINKERPOP-1746:
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Summary: Better error message on wrong ordering of emit()/until()/has()
Key: TINKERPOP-1746
URL: https://issues.apache.org/jira/browse/TINKERPOP-1746
Project: TinkerPop
Issue Type: Improvement
Environment: TinkerPop 3.2.5
Reporter: DOAN DuyHai
Priority: Trivial
{code}
gremlin> g.withSack([] as Set).
......1> V().
......2> emit().
......3> has("station", "name", "South Kensington").
......4> repeat(bothE("connectedTo").sack{s,v -> s.add(v); return s;}.by("line").otherV().simplePath()).times(2).
......5> sack()
NullPointerException
Type ':help' or ':h' for help.
Display stack trace? [yN]
{code}
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