Hi Michael, My curl result looks like this:
$ curl http://localhost:7474/db/data/ -i HTTP/1.1 200 OK Content-Length: 680 Content-Encoding: UTF-8 Content-Type: application/json Access-Control-Allow-Origin: * Server: Jetty(6.1.25) { "relationship_index" : "http://localhost:7474/db/data/index/relationship";, "node" : "http://localhost:7474/db/data/node";, "relationship_types" : "http://localhost:7474/db/data/relationship/types";, "neo4j_version" : "1.5", "batch" : "http://localhost:7474/db/data/batch";, "extensions_info" : "http://localhost:7474/db/data/ext";, "node_index" : "http://localhost:7474/db/data/index/node";, "extensions" : { "CypherPlugin" : { "execute_query" : "http://localhost:7474/db/data/ext/CypherPlugin/graphdb/execute_query"; }, "GremlinPlugin" : { "execute_script" : "http://localhost:7474/db/data/ext/GremlinPlugin/graphdb/execute_script"; } } } I installed what I thought was the latest version of the server. My Maven dependency tree is enourmous because the rest of my application uses a lot of things. I think this is the part you're interested in, though. [INFO] +- org.springframework.data:spring-data-neo4j:jar:2.0.0.BUILD-SNAPSHOT:compile [INFO] | +- org.springframework:spring-beans:jar:3.0.6.RELEASE:compile [INFO] | +- org.springframework:spring-aspects:jar:3.0.6.RELEASE:compile [INFO] | +- org.springframework.data:spring-data-commons-core:jar:1.2.0.M2:compile [INFO] | +- org.slf4j:jcl-over-slf4j:jar:1.6.1:compile [INFO] | +- cglib:cglib:jar:2.2:compile [INFO] | +- org.neo4j:neo4j:jar:1.5:compile [INFO] | | +- org.neo4j:neo4j-kernel:jar:1.5:compile [INFO] | | | \- org.apache.geronimo.specs:geronimo-jta_1.1_spec:jar:1.1.1:compile [INFO] | | +- org.neo4j:neo4j-lucene-index:jar:1.5:compile [INFO] | | +- org.neo4j:neo4j-graph-algo:jar:1.5:compile [INFO] | | +- org.neo4j:neo4j-udc:jar:1.5:compile [INFO] | | +- org.neo4j:neo4j-graph-matching:jar:1.5:compile [INFO] | | \- org.neo4j:neo4j-jmx:jar:1.5:compile [INFO] | +- org.neo4j:neo4j-cypher-dsl:jar:1.5:compile [INFO] | +- org.hibernate.javax.persistence:hibernate-jpa-2.0-api:jar:1.0.0.Final:compile [INFO] | \- javax.validation:validation-api:jar:1.0.0.GA:compile [INFO] +- org.springframework.data:spring-data-neo4j-rest:jar:2.0.0.BUILD-SNAPSHOT:compile [INFO] | +- org.neo4j:neo4j-rest-graphdb:jar:1.5:compile [INFO] | | \- org.neo4j:server-api:jar:1.5:compile [INFO] | | +- javax.ws.rs:jsr311-api:jar:1.1.1:compile [INFO] | | \- commons-configuration:commons-configuration:jar:1.6:compile [INFO] | | \- commons-beanutils:commons-beanutils-core:jar:1.8.0:compile [INFO] | +- org.codehaus.jackson:jackson-jaxrs:jar:1.6.1:compile [INFO] | +- com.sun.jersey:jersey-server:jar:1.4:compile [INFO] | | \- com.sun.jersey:jersey-core:jar:1.4:compile [INFO] | \- com.sun.jersey:jersey-client:jar:1.4:compile On Nov 30, 2011, at 8:37 PM, Michael Hunger [via Neo4j Community Discussions] wrote: > Frank, > > sorry to hear that. > > I just tried it and it works as expected. > > final SpringRestGraphDatabase gdb = new > SpringRestGraphDatabase("http://localhost:7474/db/data/";); > final Node node = gdb.getReferenceNode(); > assertEquals(0,node.getId()); > > What version of the Neo4j-Server are you using? Could you please also show > the output of mvn dependency:tree ? > > Thanks a lot > > Michael > > if you execute it via curl, what are the results? > > ynagzet:spring-data-neo4j mh$ curl http://localhost:7474/db/data/ -i > HTTP/1.1 200 OK > Content-Length: 620 > Content-Encoding: UTF-8 > Content-Type: application/json > Access-Control-Allow-Origin: * > Server: Jetty(6.1.25) > > { > "relationship_index" : "http://localhost:7474/db/data/index/relationship";, > "node" : "http://localhost:7474/db/data/node";, > "relationship_types" : "http://localhost:7474/db/data/relationship/types";, > "neo4j_version" : "1.6.M01", > "batch" : "http://localhost:7474/db/data/batch";, > "extensions_info" : "http://localhost:7474/db/data/ext";, > "node_index" : "http://localhost:7474/db/data/index/node";, > "reference_node" : "http://localhost:7474/db/data/node/0";, > "extensions" : { > "GremlinPlugin" : { > "execute_script" : > "http://localhost:7474/db/data/ext/GremlinPlugin/graphdb/execute_script"; > } > } > }ynagzet:spring-data-neo4j mh$ curl http://localhost:7474/db/data -i > HTTP/1.1 302 Found > Location: http://localhost:7474/db/data/ > Content-Length: 0 > Server: Jetty(6.1.25) > > > Am 01.12.2011 um 00:19 schrieb Frank: > > > The server is running on localhost and can be hit from a browser. The > > server's configuration was modified to allow requests from any IP address, > > although all of my attempts are from the localhost anyway. > > > > I've tried this with and without a trailing slash on the URI, no > > difference. > > > > Code: > > > > GraphDatabase graphDb = new > > SpringRestGraphDatabase("http://localhost:7474/db/data";); > > graphDb.getReferenceNode(); > > > > Result: > > > > java.lang.NullPointerException > > at > > org.neo4j.rest.graphdb.ExecutingRestRequest.uriWithoutSlash(ExecutingRestRequest.java:78) > > > > at > > org.neo4j.rest.graphdb.ExecutingRestRequest.<init>(ExecutingRestRequest.java:72) > > > > at > > org.neo4j.rest.graphdb.ExecutingRestRequest.with(ExecutingRestRequest.java:149) > > > > at org.neo4j.rest.graphdb.entity.RestEntity.<init>(RestEntity.java:52) > > at org.neo4j.rest.graphdb.entity.RestNode.<init>(RestNode.java:47) > > at org.neo4j.rest.graphdb.RestAPI.getReferenceNode(RestAPI.java:168) > > at > > org.neo4j.rest.graphdb.RestGraphDatabase.getReferenceNode(RestGraphDatabase.java:71) > > > > at neo4j.Populate.<init>(Populate.java:35) > > at neo4j.Populate.main(Populate.java:18) > > > > > > -- > > View this message in context: > > http://neo4j-community-discussions.438527.n3.nabble.com/NullPointerException-in-ExecutingRestRequest-tp3550067p3550067.html > > Sent from the Neo4j Community Discussions mailing list archive at > > Nabble.com. > > _______________________________________________ > > Neo4j mailing list > > [hidden email] > > https://lists.neo4j.org/mailman/listinfo/user > > _______________________________________________ > Neo4j mailing list > [hidden email] > https://lists.neo4j.org/mailman/listinfo/user > > > If you reply to this email, your message will be added to the discussion > below: > http://neo4j-community-discussions.438527.n3.nabble.com/NullPointerException-in-ExecutingRestRequest-tp3550067p3550419.html > To unsubscribe from NullPointerException in ExecutingRestRequest, click here. > NAML -- View this message in context: http://neo4j-community-discussions.438527.n3.nabble.com/NullPointerException-in-ExecutingRestRequest-tp3550067p3552108.html Sent from the Neo4j Community Discussions mailing list archive at Nabble.com. _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
