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Eric Barboni commented on MINDEXER-106: --------------------------------------- [~sewe] after cloning use the following maven command (-DnexusIndexDirectory must be configured according to your will and os) {noformat} mvn clean install org.codehaus.mojo:nb-repository-plugin:1.4-SNAPSHOT:download -DnexusIndexDirectory=/tmp/test -DrepositoryUrl=https://repo1.maven.org/maven2 {noformat} With maven 3.0.5 it works (but it take time) With maven 3.5.2 {noformat} Caused by: java.lang.ClassNotFoundException: org.sonatype.aether.version.VersionScheme at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass (SelfFirstStrategy.java:50) at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass (ClassRealm.java:271) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass (ClassRealm.java:247) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass (ClassRealm.java:239) at org.apache.maven.index.context.IndexUtils.constructArtifactInfo (IndexUtils.java:111) at org.apache.maven.index.context.IndexUtils.updateDocument (IndexUtils.java:135) at org.apache.maven.index.updater.IndexDataReader.readIndex (IndexDataReader.java:92) at org.apache.maven.index.updater.DefaultIndexUpdater.unpackIndexData (DefaultIndexUpdater.java:509) at org.apache.maven.index.updater.DefaultIndexUpdater.loadIndexDirectory (DefaultIndexUpdater.java:197) at org.apache.maven.index.updater.DefaultIndexUpdater.access$300 (DefaultIndexUpdater.java:76) at org.apache.maven.index.updater.DefaultIndexUpdater$LuceneIndexAdaptor.setIndexFile (DefaultIndexUpdater.java:642) at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex (DefaultIndexUpdater.java:862) at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex (DefaultIndexUpdater.java:157) at org.codehaus.mojo.nbm.repository.DownloadIndexMojo.execute (DownloadIndexMojo.java:152) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:134) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:208) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194) at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107) at org.jvnet.hudson.maven3.launcher.Maven35Launcher.main (Maven35Launcher.java:130) at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:498) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229) at jenkins.maven3.agent.Maven35Main.launch (Maven35Main.java:176) at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:498) at hudson.maven.Maven3Builder.call (Maven3Builder.java:139) at hudson.maven.Maven3Builder.call (Maven3Builder.java:70) at hudson.remoting.UserRequest.perform (UserRequest.java:205) at hudson.remoting.UserRequest.perform (UserRequest.java:52) at hudson.remoting.Request$2.run (Request.java:356) at hudson.remoting.InterceptingExecutorService$1.call (InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask.run (FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:624) at java.lang.Thread.run (Thread.java:748) {noformat} > ClassNotFoundException > (org.sonatype.aether.version.InvalidVersionSpecificationException) under > recent Maven versions > --------------------------------------------------------------------------------------------------------------------- > > Key: MINDEXER-106 > URL: https://issues.apache.org/jira/browse/MINDEXER-106 > Project: Maven Indexer > Issue Type: Bug > Affects Versions: 5.1.1 > Environment: Apache Maven 3.5.0 > (ff8f5e7444045639af65f6095c62210b5713f426; 2017-04-03T21:39:06+02:00) > Reporter: Andreas Sewe > > It is impossible to use the latest released {{indexer-core}} (version 5.1.1) > in a mojo executing under a recent version of Maven (3.5.0): > {noformat} > Caused by: java.lang.NoClassDefFoundError: > org/sonatype/aether/version/InvalidVersionSpecificationException > at > org.apache.maven.index.context.IndexUtils.constructArtifactInfo(IndexUtils.java:111) > at > org.apache.maven.index.context.IndexUtils.updateDocument(IndexUtils.java:135) > at > org.apache.maven.index.updater.IndexDataReader.readIndex(IndexDataReader.java:92) > at > org.apache.maven.index.updater.DefaultIndexUpdater.unpackIndexData(DefaultIndexUpdater.java:509) > at > org.apache.maven.index.updater.DefaultIndexUpdater.loadIndexDirectory(DefaultIndexUpdater.java:197) > at > org.apache.maven.index.updater.DefaultIndexUpdater.access$300(DefaultIndexUpdater.java:76) > at > org.apache.maven.index.updater.DefaultIndexUpdater$LuceneIndexAdaptor.setIndexFile(DefaultIndexUpdater.java:642) > at > org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:862) > at > org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:157) > ... > Caused by: java.lang.ClassNotFoundException: > org.sonatype.aether.version.InvalidVersionSpecificationException > at > org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50) > at > org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271) > at > org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247) > at > org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239) > {noformat} -- This message was sent by Atlassian JIRA (v6.4.14#64029)