I am using the Dijkstra path finding algorithm. I have several relationships set up through the REST interface with a cost property called "distance". Unfortunately, it seems like I can't make the property a round number like 2.0, either through REST calls or through the webadmin panel. It always seems to cast my value to an integer.
When I try to find my path, I get the following exception thrown: "java.lang.Integer cannot be cast to java.lang.Double" The exception is thrown on line 38 of the DoubleEvaluator: "org.neo4j.graphalgo.impl.util.DoubleEvaluator.getCost(DoubleEvaluator.java:38)" I don't know Java very well, and I don't have an environment set up to work on large Java projects, so I can't submit a patch. I think the fix might be to change that line to: - return (Double) relationship.getProperty( costpropertyName ); + return (Double) relationship.getProperty( costpropertyName ).doubleValue(); Should I file a bug as well as posting this to the list? Thanks, Josh Adell _______________________________________________ Neo4j mailing list [email protected] https://lists.neo4j.org/mailman/listinfo/user
