Neo4j 2.3.1 doesn't read the plugins

luca scipioni

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Dec 15, 2015, 7:00:10 AM12/15/15

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Hi there, maybe i'm the only one who has all the stupids problems. Now Neo4j 2.3.1 on Mac doesn't read the plugins. I put all .jar files into plugins folder but doesn't work, while with the 2.2.5 version it's all ok. Why does it happen?

Cheers.

Luca.

Michael Hunger

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Dec 15, 2015, 7:07:50 AM12/15/15

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With the ZIP install or homebrew or the desktop installer?

Michael

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luca scipioni

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Dec 15, 2015, 7:58:18 AM12/15/15

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with dmg, desktop installer (community edition).

Michael Hunger

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Dec 15, 2015, 11:03:55 AM12/15/15

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do you have plugins or server extensions?

for the latter you also have to configure neo4j-server.properties

Michael

luca scipioni

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Dec 15, 2015, 11:43:35 AM12/15/15

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Hi Michael, i don't know how but now works fine. Forgive me for making you waste time, the strange thing is that before only worked with 2.2.5 version!

Cheers.

Luca.

Thanks

Michael Hunger

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Dec 16, 2015, 2:20:39 PM12/16/15

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What plugin/extension do you have?

Michael

luca scipioni

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Dec 16, 2015, 2:47:12 PM12/16/15

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Hi Michael, i'm using my own server plugin and spatialplugin. But now it's all ok. A question, when i use this cypher query "START n=node:arrival('withinDistance:[42.80929159999999, 13.937269799999967, 50.0]') RETURN n", i have an error "Need to provide (geometry_type=point and lat/lon), wkt or wkb property config"? I tried the findGeometriesWithinDistance REST API and works fine.

Cheers.

Luca.

luca scipioni

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Dec 16, 2015, 2:47:16 PM12/16/15

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Hi Michael, i'm using my own server plugin and spatialplugin. But now it's all ok. A question, when i use this cypher query "START n=node:arrival('withinDistance:[42.80929159999999, 13.937269799999967, 50.0]') RETURN n", i have an error "Need to provide (geometry_type=point and lat/lon), wkt or wkb property config"? I tried the findGeometriesWithinDistance REST API and works fine.

Cheers.

Luca.

Michael Hunger

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Dec 16, 2015, 3:26:31 PM12/16/15

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You have to add the nodes to an spatial index which you have to create upfront.

see this doc:

http://neo4j-contrib.github.io/spatial/#rest-api-add-a-node-to-the-spatial-index

http://neo4j-contrib.github.io/spatial/#rest-api-find-geometries-within--distance-using-cypher

luca scipioni

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Dec 17, 2015, 5:06:07 AM12/17/15

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Michael thanks, i followed the guide, but with cypher on web interface i always have the same error.

Peter HuisintVeld

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Mar 16, 2016, 11:22:31 AM3/16/16

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I've a similar problem with the spatial plugin although the version 2.3.0 is n't in sync with my neo4j version (2.3.2).

Thanks in advance

Peter

Op dinsdag 15 december 2015 13:00:10 UTC+1 schreef luca scipioni:

Luca Scipioni

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Mar 16, 2016, 1:45:16 PM3/16/16

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Hi Peter,

I solved the problem, with a simple restart of my machine! :) What is your OS? Have you built the jar or have you downloaded it? Are you sure that neo4j doesn't sync the plugin? Have you tried the command "curl http://localhost:7474/db/data" with your cli? The result should be the installed plugins and other params...

Cheers Luca.

Inviato da iPhone

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