Hi All,
for the code below it works on one system and not another. The differences
are:
- Working system: OS X - neo4j-community-2.2.5
- Broken system: Ubuntu - neo4j-communty-2.3.0
The code in red return returns an exception
*"org.neo4j.grapg.db.NotInTransactionException:
The statement has been closed."*
Has any one any experience with this of can offer advice/clues?
Many thanks, John.
Iterator<Path> paths;
paths = findShortestPathsCypher(db, icString[i], icString[j]);
*try ( Transaction tx = db.beginTx() ) {*
* while (paths.hasNext()){*
Path path = (Path) paths.next();
Iterable<Node> nodes = path.nodes();
java.util.Iterator<Node> nodeIterator = nodes.iterator();
ShortestPath.clear();
System.out.println(" ");
boolean first = true;
while (nodeIterator.hasNext()){
Node n = nodeIterator.next();
String nodeName = (String) n.getProperty("title");
ShortestPath.add(nodeName);
if (first) {
System.out.print("Path: " + nodeName);
first = false;
} else
System.out.print(" ->- " + nodeName);
}
AllShortestPaths.add((ArrayList<String>)ShortestPath.clone());
}
} catch (Exception e) {
System.out.println("Exception on path expansion: " + e.toString());
e.printStackTrace();
}
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