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Trouble resolving Ivy dependencies [message #1821303] Mon, 10 February 2020 15:03 Go to next message
Jonathan Co is currently offline Jonathan CoFriend
Messages: 4
Registered: April 2018
Junior Member
I'm having trouble getting org.hawk.neo4j-v2.dependencies Ivy dependencies to resolve correctly.

Following the instructions from https://www.eclipse.org/hawk/developers/run-from-source/ IvyDE seems to be successfully downloading the required JARs but the MANIFEST.MF is reporting that the following packages are missing:

org.neo4j.graphdb.config
org.neo4j.graphdb.event
org.neo4j.graphdb.schema
org.neo4j.graphdb.traversal
org.neo4j.kernel.api.constraints
org.neo4j.kernel.api.direct
org.neo4j.kernel.api.exceptions
org.neo4j.kernel.api.exceptions.index
org.neo4j.kernel.api.exceptions.schema
org.neo4j.kernel.api.index.util
org.neo4j.kernel.guard
org.neo4j.kernel.impl.annotations
org.neo4j.kernel.impl.coreapi
org.neo4j.kernel.impl.coreapi.schema
org.neo4j.kernel.impl.nioneo.store.labels
org.neo4j.kernel.impl.nioneo.store.windowpool
org.neo4j.kernel.impl.persistence
org.neo4j.kernel.impl.storemigration.monitoring
org.neo4j.kernel.logging

System config is as follows:
OSX 10.15.3
Eclipse Modelling Tools Distro 2019-12
IvyDE 2.2.0.final-201311091524-RELEASE
Ivy 2.4.0.final_20141213170938

I have also tried resolving with the Ivy 2.5.0 plugin, but am met with a Multiple artifacts of the module Neo4jxxxx exception (I believe this is documented here https://github.com/mondo-project/mondo-hawk/wiki/Running-from-source)

Any help would be most appreciated
Re: Trouble resolving Ivy dependencies [message #1821346 is a reply to message #1821303] Tue, 11 February 2020 10:54 Go to previous messageGo to next message
Antonio Garcia-Dominguez is currently offline Antonio Garcia-DominguezFriend
Messages: 597
Registered: January 2010
Location: Birmingham, UK
Senior Member

We had to change the ivy.xml file inside the neo4j-v2.dependencies plugin as the version at the time was picking up a version of org.jacorb which was no longer available. You should have this change already if you are on the tip of the master branch, though.

After that change, neo4j-v2.dependencies has resolved fine for me. I have tried just now to retrieve Ivy dependencies in neo4j-v2.dependencies from a clean Ivy cache, and I have not seen any issues.

I am using:

Ubuntu 19.10
Eclipse Modelling Tools 2019-06
Apache Ivy 2.5.0.final_20191020104435
Apache IvyDE 2.2.0.final-201311091524-RELEASE

[Updated on: Tue, 11 February 2020 10:55]

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Re: Trouble resolving Ivy dependencies [message #1821347 is a reply to message #1821346] Tue, 11 February 2020 10:57 Go to previous messageGo to next message
Antonio Garcia-Dominguez is currently offline Antonio Garcia-DominguezFriend
Messages: 597
Registered: January 2010
Location: Birmingham, UK
Senior Member

Here is a screenshot of what the project looks like once you have resolved all dependencies from a clean Ivy cache, with Ivy 2.5.0 (the final version with the fix with the common issues).

index.php/fa/37340/0/
Re: Trouble resolving Ivy dependencies [message #1821352 is a reply to message #1821347] Tue, 11 February 2020 14:55 Go to previous message
Jonathan Co is currently offline Jonathan CoFriend
Messages: 4
Registered: April 2018
Junior Member
Thanks Antonio for the quick update. All seems well now.

For future reference to get this working:
1. Cleared my ivy cache (in my case it was located $HOME/.ivy2)
2. Updated to IvyDE to the versions listed above.
3. Re-retrieved the dependencies

Tested on:
OSX 10.15.3
Eclipse Modelling Tools Distro 2019-12
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