Hi Ian,
Is neo4j-lucene-index-${version}.jar on the classpath?
That is the jar file that contains the lucene integration for Neo4j, this
needs to be on the classpath along with lucene-core.
If it is, and things are still not working, could you please answer these
questions:
Which version of Neo4j are you using?
Which JVM are you using?
What else do you have in your system that impacts the runtime environment
(e.g. OSGi)?
And also provide the full classpath you are using.
Cheers,
Tobias
2011/6/10 Ian Bussières <[email protected]>
> Hello,
>
> I'm getting an error I cannot seem to repair.
>
> Here's the line of code popping up the error :
>
> private static Index<Node> people = index.forNodes( "people" );
>
> I've checked my classpath and tried with both lucene-core-3.1.0.jar
> and lucene-core-3.0.1.jar.
>
> Stack trace follows, thanks for any indications here !
>
> Ian.
>
> java.lang.ExceptionInInitializerError
> at
> webapp.server.AccountServiceImpl.<clinit>(AccountServiceImpl.java:20)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> at java.lang.Class.newInstance0(Class.java:355)
> at java.lang.Class.newInstance(Class.java:308)
> at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153)
> at
> org.mortbay.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:339)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:463)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
> at
> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> at
> org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> at org.mortbay.jetty.Server.handle(Server.java:324)
> at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> at
> org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> at
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
> Caused by: java.lang.IllegalArgumentException: No index provider 'lucene'
> found
> at
> org.neo4j.kernel.IndexManagerImpl.getIndexProvider(IndexManagerImpl.java:69)
> at
> org.neo4j.kernel.IndexManagerImpl.findIndexConfig(IndexManagerImpl.java:109)
> at
> org.neo4j.kernel.IndexManagerImpl.getOrCreateIndexConfig(IndexManagerImpl.java:171)
> at
> org.neo4j.kernel.IndexManagerImpl.forNodes(IndexManagerImpl.java:242)
> at
> business.domain.DomainServicesImpl.<clinit>(DomainServicesImpl.java:29)
> ... 26 more
> [WARN] Nested in java.lang.ExceptionInInitializerError:
> java.lang.IllegalArgumentException: No index provider 'lucene' found
> at
> org.neo4j.kernel.IndexManagerImpl.getIndexProvider(IndexManagerImpl.java:69)
> at
> org.neo4j.kernel.IndexManagerImpl.findIndexConfig(IndexManagerImpl.java:109)
> at
> org.neo4j.kernel.IndexManagerImpl.getOrCreateIndexConfig(IndexManagerImpl.java:171)
> at
> org.neo4j.kernel.IndexManagerImpl.forNodes(IndexManagerImpl.java:242)
> at
> business.domain.DomainServicesImpl.<clinit>(DomainServicesImpl.java:29)
> at
> webapp.server.AccountServiceImpl.<clinit>(AccountServiceImpl.java:20)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> at java.lang.Class.newInstance0(Class.java:355)
> at java.lang.Class.newInstance(Class.java:308)
> at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153)
> at
> org.mortbay.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:339)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:463)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
> at
> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> at
> org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> at org.mortbay.jetty.Server.handle(Server.java:324)
> at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> at
> org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> at
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
> _______________________________________________
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> https://lists.neo4j.org/mailman/listinfo/user
>
--
Tobias Ivarsson <[email protected]>
Hacker, Neo Technology
www.neotechnology.com
Cellphone: +46 706 534857
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