hi, after successful install and running the gremlin-plugin, i continue try to install the cypher-plugin.
This time i changed first the artifactId to parent-central then also follow the [INFO] Failed to resolve artifact. Missing:..... install the missing packages. Then try to compiler again with command line: mvn -Dmaven.test.skip=true -e clean package then got the following information: (Please help me, thank you!) + Error stacktraces are turned on. [INFO] Scanning for projects... [INFO] ------------------------------------------------------------------------ [INFO] Building neo4j-cypher-plugin [INFO] task-segment: [clean, package] [INFO] ------------------------------------------------------------------------ [INFO] [clean:clean {execution: default-clean}] [INFO] Deleting /home/root/cypher-plugin/target [INFO] [enforcer:enforce {execution: enforce-maven}] [INFO] [license:check {execution: check-licenses}] [INFO] Checking licenses... [INFO] [resources:resources {execution: default-resources}] [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] Copying 1 resource [INFO] skip non existing resourceDirectory /home/root/cypher-plugin/src/main/webapp [INFO] skip non existing resourceDirectory /home/root/cypher-plugin/data [INFO] [compiler:compile {execution: default-compile}] [INFO] Compiling 2 source files to /home/root/cypher-plugin/target/classes [INFO] ------------------------------------------------------------------------ [ERROR] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Compilation failure /home/root/cypher-plugin/src/main/java/org/neo4j/server/rest/repr/CypherResultRepresentation.java:[30,48] cannot find symbol symbol: class ObjectRepresentation public class CypherResultRepresentation extends ObjectRepresentation /home/root/cypher-plugin/src/main/java/org/neo4j/server/rest/repr/CypherResultRepresentation.java:[41,5] cannot find symbol symbol : class Mapping location: class org.neo4j.server.rest.repr.CypherResultRepresentation /home/root/cypher-plugin/src/main/java/org/neo4j/server/rest/repr/CypherResultRepresentation.java:[48,5] cannot find symbol symbol : class Mapping location: class org.neo4j.server.rest.repr.CypherResultRepresentation /home/root/cypher-plugin/src/main/java/org/neo4j/server/rest/repr/CypherResultRepresentation.java:[30,48] cannot find symbol symbol: class ObjectRepresentation public class CypherResultRepresentation extends ObjectRepresentation /home/root/cypher-plugin/src/main/java/org/neo4j/server/rest/repr/CypherResultRepresentation.java:[41,5] cannot find symbol symbol : class Mapping location: class org.neo4j.server.rest.repr.CypherResultRepresentation /home/root/cypher-plugin/src/main/java/org/neo4j/server/rest/repr/CypherResultRepresentation.java:[48,5] cannot find symbol symbol : class Mapping location: class org.neo4j.server.rest.repr.CypherResultRepresentation /home/root/cypher-plugin/src/main/java/org/neo4j/server/plugin/cypher/CypherPlugin.java:[68,19] incompatible types found : org.neo4j.server.rest.repr.CypherResultRepresentation required: org.neo4j.server.rest.repr.Representation /home/root/cypher-plugin/src/main/java/org/neo4j/server/rest/repr/CypherResultRepresentation.java:[78,23] cannot find symbol symbol : class NodeRepresentation location: class org.neo4j.server.rest.repr.CypherResultRepresentation /home/root/cypher-plugin/src/main/java/org/neo4j/server/rest/repr/CypherResultRepresentation.java:[82,23] cannot find symbol symbol : class RelationshipRepresentation location: class org.neo4j.server.rest.repr.CypherResultRepresentation [INFO] ------------------------------------------------------------------------ [INFO] Trace org.apache.maven.BuildFailureException: Compilation failure at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:715) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138) at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) at org.codehaus.classworlds.Launcher.main(Launcher.java:375) Caused by: org.apache.maven.plugin.CompilationFailureException: Compilation failure at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:516) at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:114) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694) ... 17 more [INFO] ------------------------------------------------------------------------ [INFO] Total time: 3 seconds [INFO] Finished at: Wed Jul 13 14:21:31 CEST 2011 [INFO] Final Memory: 38M/68M [INFO] ------------------------------------------------------------------------ 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