apoc.gephi.add doesn't work : NODE[25512922] has no property with propertyKey='name'

烈酒焚心 提交于 2019-12-08 04:07:34

问题


I'm currently trying to set up a streaming connection between a Neo4j DB and Gephi. I use then Apoc with apoc.gephi.add.

match path = (p:Person)--(a:Address)
call apoc.gephi.add(null, 'workspace1', path) yield nodes, relationships
return nodes, relationships
limit 20

But I have a problem with this, whom I don't understand the cause. my execution result

So Neo4j saying me that I don't have property with propertyKey="name".

I tested the query on a movie DB previously and it worked, but there is a 'name' property in this DB so I did a new test. When I try to reproduce the situation by creating a new movie DB without 'name' property, my query work as on the other movie DB.

I'm lost so I'm looking for help. I'm running on neo4j 3.2.2, apoc 3.2.0.3.

Do you have any idea?

来源:https://stackoverflow.com/questions/50217565/apoc-gephi-add-doesnt-work-node25512922-has-no-property-with-propertykey-n

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