Plugin org.apache.maven.plugins: maven-clean-plugin: 2.5 o una delle sue dipendenze non possono essere risolti

Question

Ho installato Maven nella mia macchina. Ho impostato correttamente il percorso di classe e la cartella home di Maven. Ogni volta che eseguo mvn clean install, mi dà un'eccezione. Ho anche provato a eliminare la cartella .m2 ma lo stesso risultato.

• mvn -version uscita

  Apache Maven 3.3.3 (7994120775791599e205a5524ec3e0dfe41d4a06; 2015-04-22T19:57:37+08:00) 
  Maven home: C:\maven-3 
  Java version: 1.7.0_45, vendor: Oracle Corporation 
  Java home: D:\jdk170_45\jre 
  Default locale: en_US, platform encoding: MS950 
  OS name: "windows 7", version: "6.1", arch: "x86", family: "windows" 
  

• log per mvn -X installazione pulita

  Apache Maven 3.3.3 (7994120775791599e205a5524ec3e0dfe41d4a06; 2015-04-22T19:57:37+08:00) 
      Maven home: C:\maven-3 
      Java version: 1.7.0_45, vendor: Oracle Corporation 
      Java home: D:\jdk170_45\jre 
      Default locale: en_US, platform encoding: MS950 
      OS name: "windows 7", version: "6.1", arch: "x86", family: "windows" 
      [DEBUG] Created new class realm maven.api 
      [DEBUG] Importing foreign packages into class realm maven.api 
      [DEBUG] Imported: javax.enterprise.inject.* < plexus.core 
      [DEBUG] Imported: javax.enterprise.util.* < plexus.core 
      [DEBUG] Imported: javax.inject.* < plexus.core 
      [DEBUG] Imported: org.apache.maven.* < plexus.core 
      [DEBUG] Imported: org.apache.maven.artifact < plexus.core 
      [DEBUG] Imported: org.apache.maven.classrealm < plexus.core 
      [DEBUG] Imported: org.apache.maven.cli < plexus.core 
      [DEBUG] Imported: org.apache.maven.configuration < plexus.core 
      [DEBUG] Imported: org.apache.maven.exception < plexus.core 
      [DEBUG] Imported: org.apache.maven.execution < plexus.core 
      [DEBUG] Imported: org.apache.maven.execution.scope < plexus.core 
      [DEBUG] Imported: org.apache.maven.lifecycle < plexus.core 
      [DEBUG] Imported: org.apache.maven.model < plexus.core 
      [DEBUG] Imported: org.apache.maven.monitor < plexus.core 
      [DEBUG] Imported: org.apache.maven.plugin < plexus.core 
      [DEBUG] Imported: org.apache.maven.profiles < plexus.core 
      [DEBUG] Imported: org.apache.maven.project < plexus.core 
      [DEBUG] Imported: org.apache.maven.reporting < plexus.core 
      [DEBUG] Imported: org.apache.maven.repository < plexus.core 
      [DEBUG] Imported: org.apache.maven.rtinfo < plexus.core 
      [DEBUG] Imported: org.apache.maven.settings < plexus.core 
      [DEBUG] Imported: org.apache.maven.toolchain < plexus.core 
      [DEBUG] Imported: org.apache.maven.usability < plexus.core 
      [DEBUG] Imported: org.apache.maven.wagon.* < plexus.core 
      [DEBUG] Imported: org.apache.maven.wagon.authentication < plexus.core 
      [DEBUG] Imported: org.apache.maven.wagon.authorization < plexus.core 
      [DEBUG] Imported: org.apache.maven.wagon.events < plexus.core 
      [DEBUG] Imported: org.apache.maven.wagon.observers < plexus.core 
      [DEBUG] Imported: org.apache.maven.wagon.proxy < plexus.core 
      [DEBUG] Imported: org.apache.maven.wagon.repository < plexus.core 
      [DEBUG] Imported: org.apache.maven.wagon.resource < plexus.core 
      [DEBUG] Imported: org.codehaus.classworlds < plexus.core 
      [DEBUG] Imported: org.codehaus.plexus.* < plexus.core 
      [DEBUG] Imported: org.codehaus.plexus.classworlds < plexus.core 
      [DEBUG] Imported: org.codehaus.plexus.component < plexus.core 
      [DEBUG] Imported: org.codehaus.plexus.configuration < plexus.core 
      [DEBUG] Imported: org.codehaus.plexus.container < plexus.core 
      [DEBUG] Imported: org.codehaus.plexus.context < plexus.core 
      [DEBUG] Imported: org.codehaus.plexus.lifecycle < plexus.core 
      [DEBUG] Imported: org.codehaus.plexus.logging < plexus.core 
      [DEBUG] Imported: org.codehaus.plexus.personality < plexus.core 
      [DEBUG] Imported: org.codehaus.plexus.util.xml.Xpp3Dom < plexus.core 
      [DEBUG] Imported: org.codehaus.plexus.util.xml.pull.XmlPullParser < plexus.core 
      [DEBUG] Imported: org.codehaus.plexus.util.xml.pull.XmlPullParserException < plexus.core 
      [DEBUG] Imported: org.codehaus.plexus.util.xml.pull.XmlSerializer < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.* < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.artifact < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.collection < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.deployment < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.graph < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.impl < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.installation < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.internal.impl < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.metadata < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.repository < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.resolution < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.spi < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.transfer < plexus.core 
      [DEBUG] Imported: org.eclipse.aether.version < plexus.core 
      [DEBUG] Imported: org.slf4j.* < plexus.core 
      [DEBUG] Imported: org.slf4j.spi.* < plexus.core 
      [DEBUG] Populating class realm maven.api 
      [INFO] Error stacktraces are turned on. 
      [DEBUG] Reading global settings from C:\maven-3\conf\settings.xml 
      [DEBUG] Reading user settings from C:\Users\H1514\.m2\settings.xml 
      [DEBUG] Reading global toolchains from C:\maven-3\conf\toolchains.xml 
      [DEBUG] Reading user toolchains from C:\Users\H1514\.m2\toolchains.xml 
      [DEBUG] Using local repository at C:\Users\H1514\.m2\repository 
      [DEBUG] Using manager EnhancedLocalRepositoryManager with priority 10.0 for C:\Users\H1514\.m2\repository 
      [INFO] Scanning for projects... 
      [DEBUG] Extension realms for project camel:camel:jar:0.0.1-SNAPSHOT: (none) 
      [DEBUG] Looking up lifecyle mappings for packaging jar from ClassRealm[plexus.core, parent: null] 
      [DEBUG] === REACTOR BUILD PLAN ================================================ 
      [DEBUG] Project: camel:camel:jar:0.0.1-SNAPSHOT 
      [DEBUG] Tasks: [clean, install] 
      [DEBUG] Style: Regular 
      [DEBUG] ======================================================================= 
      [INFO]                   
      [INFO] ------------------------------------------------------------------------ 
      [INFO] Building camel 0.0.1-SNAPSHOT 
      [INFO] ------------------------------------------------------------------------ 
      [DEBUG] Lifecycle default -> [validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy] 
      [DEBUG] Lifecycle clean -> [pre-clean, clean, post-clean] 
      [DEBUG] Lifecycle site -> [pre-site, site, post-site, site-deploy] 
      [DEBUG] Lifecycle default -> [validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy] 
      [DEBUG] Lifecycle clean -> [pre-clean, clean, post-clean] 
      [DEBUG] Lifecycle site -> [pre-site, site, post-site, site-deploy] 
      [DEBUG] Using transporter WagonTransporter with priority -1.0 for https://repo.maven.apache.org/maven2 
      [DEBUG] Using connector BasicRepositoryConnector with priority 0.0 for https://repo.maven.apache.org/maven2 
      Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.5/maven-clean-plugin-2.5.pom 
  
      [DEBUG] Writing tracking file C:\Users\H1514\.m2\repository\org\apache\maven\plugins\maven-clean-plugin\2.5\maven-clean-plugin-2.5.pom.lastUpdated 
      [INFO] ------------------------------------------------------------------------ 
      [INFO] BUILD FAILURE 
      [INFO] ------------------------------------------------------------------------ 
      [INFO] Total time: 22.858 s 
      [INFO] Finished at: 2015-05-29T14:11:00+08:00 
      [INFO] Final Memory: 5M/15M 
      [INFO] ------------------------------------------------------------------------ 
      [ERROR] Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-clean-plugin:jar:2.5: Could not transfer artifact org.apache.maven.plugins:maven-clean-plugin:pom:2.5 from/to central (https://repo.maven.apache.org/maven2): Connect to repo.maven.apache.org:443 [repo.maven.apache.org/23.235.47.215] failed: Connection timed out: connect -> [Help 1] 
      org.apache.maven.plugin.PluginResolutionException: Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-clean-plugin:jar:2.5 
       at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:117) 
       at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getPluginDescriptor(DefaultMavenPluginManager.java:179) 
       at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getMojoDescriptor(DefaultMavenPluginManager.java:298) 
       at org.apache.maven.plugin.DefaultBuildPluginManager.getMojoDescriptor(DefaultBuildPluginManager.java:241) 
       at org.apache.maven.lifecycle.internal.DefaultLifecycleExecutionPlanCalculator.setupMojoExecution(DefaultLifecycleExecutionPlanCalculator.java:169) 
       at org.apache.maven.lifecycle.internal.DefaultLifecycleExecutionPlanCalculator.setupMojoExecutions(DefaultLifecycleExecutionPlanCalculator.java:155) 
       at org.apache.maven.lifecycle.internal.DefaultLifecycleExecutionPlanCalculator.calculateExecutionPlan(DefaultLifecycleExecutionPlanCalculator.java:131) 
       at org.apache.maven.lifecycle.internal.DefaultLifecycleExecutionPlanCalculator.calculateExecutionPlan(DefaultLifecycleExecutionPlanCalculator.java:145) 
       at org.apache.maven.lifecycle.internal.builder.BuilderCommon.resolveBuildPlan(BuilderCommon.java:96) 
       at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:109) 
       at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80) 
       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:307) 
       at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193) 
       at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106) 
       at org.apache.maven.cli.MavenCli.execute(MavenCli.java:862) 
       at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286) 
       at org.apache.maven.cli.MavenCli.main(MavenCli.java:197) 
       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:606) 
       at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) 
       at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) 
       at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) 
       at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) 
      Caused by: org.eclipse.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for org.apache.maven.plugins:maven-clean-plugin:jar:2.5 
       at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:302) 
       at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:218) 
       at org.eclipse.aether.internal.impl.DefaultRepositorySystem.readArtifactDescriptor(DefaultRepositorySystem.java:287) 
       at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:103) 
       ... 26 more 
      Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.plugins:maven-clean-plugin:pom:2.5 from/to central (https://repo.maven.apache.org/maven2): Connect to repo.maven.apache.org:443 [repo.maven.apache.org/23.235.47.215] failed: Connection timed out: connect 
       at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:444) 
       at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:246) 
       at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:223) 
       at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:287) 
       ... 29 more 
      Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.plugins:maven-clean-plugin:pom:2.5 from/to central (https://repo.maven.apache.org/maven2): Connect to repo.maven.apache.org:443 [repo.maven.apache.org/23.235.47.215] failed: Connection timed out: connect 
       at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:43) 
       at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:355) 
       at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:67) 
       at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute(BasicRepositoryConnector.java:581) 
       at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(BasicRepositoryConnector.java:249) 
       at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:520) 
       at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:421) 
       ... 32 more 
      Caused by: org.apache.maven.wagon.TransferFailedException: Connect to repo.maven.apache.org:443 [repo.maven.apache.org/23.235.47.215] failed: Connection timed out: connect 
       at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1066) 
       at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960) 
       at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116) 
       at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88) 
       at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61) 
       at org.eclipse.aether.transport.wagon.WagonTransporter$GetTaskRunner.run(WagonTransporter.java:560) 
       at org.eclipse.aether.transport.wagon.WagonTransporter.execute(WagonTransporter.java:427) 
       at org.eclipse.aether.transport.wagon.WagonTransporter.get(WagonTransporter.java:404) 
       at org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRunner.runTask(BasicRepositoryConnector.java:447) 
       at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:350) 
       ... 37 more 
      Caused by: org.apache.maven.wagon.providers.http.httpclient.conn.HttpHostConnectException: Connect to repo.maven.apache.org:443 [repo.maven.apache.org/23.235.47.215] failed: Connection timed out: connect 
       at org.apache.maven.wagon.providers.http.httpclient.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:140) 
       at org.apache.maven.wagon.providers.http.httpclient.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:318) 
       at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:363) 
       at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.MainClientExec.execute(MainClientExec.java:219) 
       at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.ProtocolExec.execute(ProtocolExec.java:195) 
       at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.RetryExec.execute(RetryExec.java:86) 
       at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.RedirectExec.execute(RedirectExec.java:108) 
       at org.apache.maven.wagon.providers.http.httpclient.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184) 
       at org.apache.maven.wagon.providers.http.httpclient.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) 
       at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:832) 
       at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:983) 
       ... 46 more 
      Caused by: java.net.ConnectException: Connection timed out: connect 
       at java.net.DualStackPlainSocketImpl.connect0(Native Method) 
       at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79) 
       at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) 
       at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) 
       at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) 
       at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) 
       at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) 
       at java.net.Socket.connect(Socket.java:579) 
       at org.apache.maven.wagon.providers.http.httpclient.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:239) 
       at org.apache.maven.wagon.providers.http.httpclient.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:123) 
       ... 56 more 
      [ERROR] 
      [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/PluginResolutionException 
  

Answer 1

L'output di debug indica che Clean è la prima cosa che sta cercando di scappare, quindi sono furbo ssing non riesce a scaricare alcun plugin dal centro.

Prima di tutto, vediamo se è possibile scaricare il plug-in vaso direttamente in un browser Web: http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.5/maven-clean-plugin-2.5.jar

Se funziona allora il tuo browser dispone di connettività per il centro, ma Maven non lo fa. Questo mi suggerisce che il tuo browser sta usando un proxy che Maven non è configurato per utilizzare.

Le impostazioni del proxy Maven sono descritte in profondità here. Per semplificare che un po 'di riempimento questo fuori (sostituire il protocollo/host/port con i valori le impostazioni di Internet) e metterlo nel <settings> tag del Maven settings.xml del file:

<proxies> 
    <proxy> 
    <id>proxy</id> 
    <active>true</active> 
    <protocol>http</protocol> 
    <host>proxy.example.com</host> 
    <port>8080</port> 
    </proxy> 
</proxies> 

Answer 2

Ho affrontato lo stesso problema, ma è stato risolto con alcune modifiche in setting.xml(.*\apache-maven-3.3.3\apache-maven-3.3.3\conf).

<proxies> 
    <proxy> 
    <id>proxy</id> 
    <active>true</active> 
    <protocol>http</protocol> 
    <host>HOSTNAME</host> 
    <port>PORT</port> 
    </proxy> 
</proxies> 

Basta controllare il nome host e la porta dalla impostazione di IE -> Connessioni -> Impostazioni LAN -> Server proxy

Spero che questo risolverà anche il problema :)

Answer 3

Ho affrontato lo stesso problema , anche se stavo lavorando sulla mia connessione Wi-Fi domestica, senza requisiti proxy.

Il mio progetto è stato creato a c:\users\<>\Workspace\Project\

Quando sono andato a posizione al di sopra e corse

mvn clean install

ho ottenuto sotto l'errore:

[ERROR] Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or one of its de 
endencies could not be resolved: Failed to read artifact descriptor for org.apa 
he.maven.plugins:maven-clean-plugin:jar:2.5: Could not transfer artifact org.ap 
che.maven.plugins:maven-clean-plugin:pom:2.5 from/to central (https://repo.mave 
.apache.org/maven2) 

Mi c'è voluto tutto il giorno per cercare modi e significa rompere questo, ma la soluzione nel mio caso era dannatamente semplice.

ho spostato il mio progetto al percorso specifico non-utente, a E:\Workspace\Project\

Questo ha fatto meraviglie per me!

Answer 4

Potrebbe essere che si sta dimenticando di specificare le impostazioni che è stato il caso con me.

Prova:

mvn clean install settings_file.xml -s

Answer 5

Ho affrontato lo stesso problema ed ero frustrato per vedere come a tutte le opzioni ho provato e nessuno di loro lavoro,

Risulta una volta che hai configurato tutto correttamente incluso settings.xml

basta cancellare la cartella del repository locale e provare i comandi mvn. Questo mi ha aiutato notevolmente

Spero che questo aiuta gli altri