Hey, I've seen that before. You are building with Maven3 and the pom.xml of the Neo4j Server Gremlin plugin is done with Maven2. Its a simple fix -- basically, some aspects of the pom.xml are not respected, just need to be updated.
Peter? Marko. http://markorodriguez.com On Jun 9, 2011, at 10:26 PM, Pierre De Wilde wrote: > Hey, > > I got errors when building plugin: > > ~/Documents/_GraphDatabases/Neo4j/neo4j-gremlin-plugin$ mvn clean package > Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8 > [INFO] Scanning for projects... > [WARNING] > [WARNING] Some problems were encountered while building the effective model > for org.neo4j.server.plugin:neo4j-gremlin-plugin:jar:0.1-SNAPSHOT > [WARNING] 'repositories.repository.layout' for > maven-repository.dev.java.netuses the unsupported value 'legacy', > artifact resolution might fail. @ line > 225, column 15 > [WARNING] > [WARNING] It is highly recommended to fix these problems because they > threaten the stability of your build. > [WARNING] > [WARNING] For this reason, future Maven versions might no longer support > building such malformed projects. > [WARNING] > [INFO] > > [INFO] > ------------------------------------------------------------------------ > [INFO] Building neo4j-gremlin-plugin 0.1-SNAPSHOT > [INFO] > ------------------------------------------------------------------------ > [WARNING] Could not transfer metadata > org.neo4j.app:neo4j-server:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > > [WARNING] Could not transfer metadata > org.neo4j.app:neo4j-server:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-kernel:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-kernel:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-lucene-index:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-lucene-index:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-graph-algo:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-graph-algo:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-udc:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-udc:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-graph-matching:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-graph-matching:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-cypher:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-cypher:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-kernel:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-jmx:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-jmx:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:server-api:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:server-api:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-shell:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-shell:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j.app:neo4j-server:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-kernel:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-kernel:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-kernel:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-lucene-index:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-graph-algo:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-udc:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-graph-matching:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:neo4j-jmx:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [WARNING] Could not transfer metadata > org.neo4j:server-api:1.4-SNAPSHOT/maven-metadata.xml from/to > maven-repository.dev.java.net (http://download.java.net/maven/1): No > connector available to access repository maven-repository.dev.java.net ( > http://download.java.net/maven/1) of type legacy using the available > factories WagonRepositoryConnectorFactory > [INFO] > [INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ > neo4j-gremlin-plugin --- > [INFO] Deleting > /Users/Pierre/Documents/_GraphDatabases/Neo4j/neo4j-gremlin-plugin/target > [INFO] > [INFO] --- maven-enforcer-plugin:1.0:enforce (enforce-maven) @ > neo4j-gremlin-plugin --- > [INFO] > [INFO] --- maven-license-plugin:1.9.0:check (check-licenses) @ > neo4j-gremlin-plugin --- > [INFO] Checking licenses... > [INFO] > [INFO] --- maven-resources-plugin:2.4.3:resources (default-resources) @ > neo4j-gremlin-plugin --- > [INFO] Using 'UTF-8' encoding to copy filtered resources. > [INFO] Copying 1 resource > [INFO] skip non existing resourceDirectory > /Users/Pierre/Documents/_GraphDatabases/Neo4j/neo4j-gremlin-plugin/src/main/webapp > [INFO] skip non existing resourceDirectory > /Users/Pierre/Documents/_GraphDatabases/Neo4j/neo4j-gremlin-plugin/data > [INFO] > [INFO] --- maven-compiler-plugin:2.0.2:compile (default-compile) @ > neo4j-gremlin-plugin --- > [INFO] Compiling 4 source files to > /Users/Pierre/Documents/_GraphDatabases/Neo4j/neo4j-gremlin-plugin/target/classes > [INFO] > [INFO] --- maven-bundle-plugin:2.1.0:manifest (bundle-manifest) @ > neo4j-gremlin-plugin --- > [ERROR] An internal error occurred > java.util.regex.PatternSyntaxException: Illegal repetition near index 0 > ${bundle\.namespace}\.impl\..*|${bundle\.namespace}\.impl > ^ > at java.util.regex.Pattern.error(Pattern.java:1713) > at java.util.regex.Pattern.closure(Pattern.java:2775) > at java.util.regex.Pattern.sequence(Pattern.java:1889) > at java.util.regex.Pattern.expr(Pattern.java:1752) > at java.util.regex.Pattern.compile(Pattern.java:1460) > at java.util.regex.Pattern.<init>(Pattern.java:1133) > at java.util.regex.Pattern.compile(Pattern.java:823) > at aQute.lib.osgi.Instruction.getMatcher(Instruction.java:73) > at aQute.lib.osgi.Instruction.matches(Instruction.java:17) > at aQute.lib.osgi.Processor.merge(Processor.java:736) > at aQute.lib.osgi.Analyzer.analyze(Analyzer.java:164) > at aQute.lib.osgi.Builder.analyze(Builder.java:198) > at aQute.lib.osgi.Analyzer.calcManifest(Analyzer.java:283) > at > org.apache.felix.bundleplugin.ManifestPlugin.getAnalyzer(ManifestPlugin.java:197) > at > org.apache.felix.bundleplugin.ManifestPlugin.getManifest(ManifestPlugin.java:112) > at > org.apache.felix.bundleplugin.ManifestPlugin.execute(ManifestPlugin.java:66) > at org.apache.felix.bundleplugin.BundlePlugin.execute(BundlePlugin.java:238) > at org.apache.felix.bundleplugin.BundlePlugin.execute(BundlePlugin.java:229) > at > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) > at > org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) > at > org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) > at org.apache.maven.cli.MavenCli.execute(MavenCli.java:534) > at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) > at > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) > at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) > [INFO] > ------------------------------------------------------------------------ > [INFO] BUILD FAILURE > [INFO] > ------------------------------------------------------------------------ > [INFO] Total time: 7.512s > [INFO] Finished at: Fri Jun 10 06:21:19 CEST 2011 > [INFO] Final Memory: 20M/81M > [INFO] > ------------------------------------------------------------------------ > [ERROR] Failed to execute goal > org.apache.felix:maven-bundle-plugin:2.1.0:manifest (bundle-manifest) on > project neo4j-gremlin-plugin: Internal error in maven-bundle-plugin: Illegal > repetition near index 0 > [ERROR] ${bundle\.namespace}\.impl\..*|${bundle\.namespace}\.impl > [ERROR] ^ > [ERROR] -> [Help 1] > [ERROR] > [ERROR] To see the full stack trace of the errors, re-run Maven with the -e > switch. > [ERROR] Re-run Maven using the -X switch to enable full debug logging. > [ERROR] > [ERROR] For more information about the errors and possible solutions, please > read the following articles: > [ERROR] [Help 1] > http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException > > Pierre > > > 2011/6/10 Michael Hunger <michael.hun...@neotechnology.com> > >> Romiko, >> >> the gremlin plugin is currently separate from the Neo4J-Server it will be >> included with one of the next releases. >> Until then please go to. >> https://github.com/neo4j/neo4j-gremlin-plugin >> >> build the jar using maven and then copy that to your servers plugins >> directory. >> >> The gremlin file you can see is used for the "console" of the webadmin-UI. >> >> Looking forward to your .net Query Language. >> >> Cheers >> >> Michael >> >> Am 10.06.2011 um 01:46 schrieb Romiko Derbynew: >> >>> Hi, >>> >>> I am currently using the latest version of Neo4J. However, when I run: >>> curl -v http://localhost:7474/db/data/ >>> >>> I get this response for extensions: >>> "extensions" : { >>> } >>> >>> And when I look in System\Lib, I can see gremlin-0.9.jar. >>> >>> So, how do I register or configure the server to enable gremlin. Since, >> when I try to query it via: >>> >>> http://localhost:7474/db/data/ext/GremlinPlugin/graphdb/execute_script+ >>> >>> >>> >>> >>> >>> I get no such plugin exists (I also tried to copy the jar file to the >> plugin folder, and some little voice told me this is not the right way, >> since it is in the system folder already :)) >>> >>> >>> >>> Any help is appreciate, I am looking at creating a .Net Query Language >> for it at some point. >>> >>> >>> >>> >>> >>> No such ServerPlugin: "GremlinPlugin" >>> >>> org.neo4j.server.plugins.PluginLookupException: No such ServerPlugin: >> "GremlinPlugin" >>> >>> at >> org.neo4j.server.plugins.PluginManager.extension(PluginManager.java:108) >>> >>> at >> org.neo4j.server.plugins.PluginManager.describe(PluginManager.java:117) >>> >>> at >> org.neo4j.server.rest.web.ExtensionService.describeGraphDatabaseExtension(ExtensionService.java:287) >>> >>> at >> org.neo4j.server.rest.web.ExtensionService.getGraphDatabaseExtensionDescription(ExtensionService.java:150) >>> >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>> >>> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) >>> >>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) >>> >>> at java.lang.reflect.Method.invoke(Unknown Source) >>> >>> >>> >>> _______________________________________________ >>> Neo4j mailing list >>> User@lists.neo4j.org >>> https://lists.neo4j.org/mailman/listinfo/user >> >> _______________________________________________ >> Neo4j mailing list >> User@lists.neo4j.org >> https://lists.neo4j.org/mailman/listinfo/user >> > _______________________________________________ > Neo4j mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
