Hi,
This error seems to be an issue with depedencies. Are you using an TinkerPop
<dependency/>s in your project. I believe Neo4j 1.5.M01 is depending on
Blueprints 0.9 which does have the getInEdges(String...) method (similarly for
getOutEdges(). Perhaps you are depending on Blueprints 0.8 somewhere in your
project and the class loader is getting confused?
Also, you don't need an identity pipe. You can do:
g.v(1).both
Marko.
http://markorodriguez.com
On Sep 9, 2011, at 1:29 PM, Xavier Shay wrote:
> Hello,
> I have just upgraded to neo4j 1.5 (brew install neo4j --HEAD) and am getting
> the following exception whenever I try to use a pipe:
>
>> curl -H Accept:application/json -X POST -d '{"script":"g.v(1)._().both;"}'
> -H Content-Type:application/json "
> http://localhost:7474/db/data/ext/GremlinPlugin/graphdb/execute_script";
> {
> "message" :
> "com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jVertex.getInEdges([Ljava/lang/String;)Ljava/lang/Iterable;",
> "exception" : "java.lang.AbstractMethodError:
> com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jVertex.getInEdges([Ljava/lang/String;)Ljava/lang/Iterable;",
> "stacktrace" : [... trim, see
> https://gist.github.com/1d6df2b03fa4d402ade3... ]
> }
>
> The same command without ".both" works as expected. Other pipe methods such
> as "outE" all cause the same exception. This was working with 1.4, and I
> couldn't find any mention of backwards incompatibility in the Gremlin
> changelog.
>
> I'm not sure how to debug this further. Any suggestions?
>
> Cheers,
> Xavier
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