Sospetto di avere un problema con il proxy Maven. Quando creo un nuovo progetto:Crea progetto Maven, impossibile risolvere archetipo, connessione rifiutata
1) File -> Nuovo -> Progetto Maven
2) Scelgo la archetipo: in org.apache.maven.archetypes ->Maven-archetipo-webapp
3) E ottengo questo errore:
Could not resolve archetype org.apache.maven.archetypes:maven-archetype-webapp:RELEASE from any of the configured repositories.
Creating maven-archetype-webapp' has encountered a problem. Could not resolve archetype org.apache.maven.archetypes:maven-archetype-webap p:RELEASE from any of the configured repositories.
Il dettaglio:
Could not resolve archetype org.apache.maven.archetypes:maven-archetype-webapp:RELE ASE from any of the configured repositories. Could not resolve artifact org.apache.maven.archetypes:maven-archetype-webapp:p om:RELEASE Failed to resolve version for org.apache.maven.archetypes:maven-archetype-webapp :pom:RELEASE: Could not find metadata org.apache.maven.archetypes:maven-archetype-webapp /maven-metadata.xml in local (D:\ Users\ dlefebvreVm2 \ repository) Failed to resolve version for org.apache.maven.archetypes:maven-archetype-webapp :pom:RELEASE: Could not find metadata org.apache.maven.archetypes:maven-archetype-webapp /maven-metadata.xml in local (D:\ Users\ dlefebvreVm2 \ repository)
E in log file di:
ENTRY org.eclipse.m2e.logback.appender 2 0 2015-05-18 09:30:10.373 !MESSAGE Failure to transfer org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml from repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer metadata org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml from/to central (repo.maven.apache.org/maven2): Connection refused: connect
ENTRY org.eclipse.m2e.logback.appender 2 0 2015-05-18 09:30:13.259 !MESSAGE Failure to transfer org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml from repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer metadata org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml from/to central (repo.maven.apache.org/maven2): Connection refused: connect
ENTRY org.eclipse.m2e.core 4 -1 2015-05-18 09:30:13.329 !MESSAGE Could not resolve archetype org.apache.maven.archetypes:maven-archetype-webapp:RELEASE from any of the configured repositories. !STACK 1 org.eclipse.core.runtime.CoreException: Could not resolve artifact org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE at org.eclipse.m2e.core.internal.embedder.MavenImpl$5.call(MavenImpl.java:769) at org.eclipse.m2e.core.internal.embedder.MavenImpl$5.call(MavenImpl.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:166) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:109) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96) at org.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:736) at org.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:713) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.resolveArchetype(ProjectConfigurationManager.java:829) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.createArchetypeProjects0(ProjectConfigurationManager.java:743) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$5.call(ProjectConfigurationManager.java:719) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$5.call(ProjectConfigurationManager.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:166) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:142) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1348) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.createArchetypeProjects(ProjectConfigurationManager.java:717) at org.eclipse.m2e.core.ui.internal.wizards.MavenProjectWizard$5.doCreateMavenProjects(MavenProjectWizard.java:244) at org.eclipse.m2e.core.ui.internal.wizards.AbstactCreateMavenProjectJob$1.doCreateMavenProjects(AbstactCreateMavenProjectJob.java:46) at org.eclipse.m2e.core.ui.internal.wizards.AbstractCreateMavenProjectsOperation.run(AbstractCreateMavenProjectsOperation.java:62) at org.eclipse.m2e.core.ui.internal.wizards.AbstactCreateMavenProjectJob.runInWorkspace(AbstactCreateMavenProjectJob.java:50) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Contains: Failed to resolve version for org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE: Could not find metadata org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml in local (D:\Users\dlefebvre.m2\repository) org.eclipse.aether.resolution.VersionResolutionException: Failed to resolve version for org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE: Could not find metadata org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml in local (D:\Users\dlefebvre.m2\repository) at org.apache.maven.repository.internal.DefaultVersionResolver.resolveVersion(DefaultVersionResolver.java:312) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:318) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:262) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:239) at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:295) at org.eclipse.m2e.core.internal.embedder.MavenImpl$5.call(MavenImpl.java:746) at org.eclipse.m2e.core.internal.embedder.MavenImpl$5.call(MavenImpl.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:166) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:109) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96) at org.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:736) at org.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:713) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.resolveArchetype(ProjectConfigurationManager.java:829) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.createArchetypeProjects0(ProjectConfigurationManager.java:743) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$5.call(ProjectConfigurationManager.java:719) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$5.call(ProjectConfigurationManager.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:166) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:142) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1348) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.createArchetypeProjects(ProjectConfigurationManager.java:717) at org.eclipse.m2e.core.ui.internal.wizards.MavenProjectWizard$5.doCreateMavenProjects(MavenProjectWizard.java:244) at org.eclipse.m2e.core.ui.internal.wizards.AbstactCreateMavenProjectJob$1.doCreateMavenProjects(AbstactCreateMavenProjectJob.java:46) at org.eclipse.m2e.core.ui.internal.wizards.AbstractCreateMavenProjectsOperation.run(AbstractCreateMavenProjectsOperation.java:62) at org.eclipse.m2e.core.ui.internal.wizards.AbstactCreateMavenProjectJob.runInWorkspace(AbstactCreateMavenProjectJob.java:50) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Caused by: org.eclipse.aether.transfer.MetadataNotFoundException: Could not find metadata org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml in local (D:\Users\dlefebvre.m2\repository) at org.eclipse.aether.internal.impl.DefaultMetadataResolver.resolve(DefaultMetadataResolver.java:260) at org.eclipse.aether.internal.impl.DefaultMetadataResolver.resolveMetadata(DefaultMetadataResolver.java:218) at org.apache.maven.repository.internal.DefaultVersionResolver.resolveVersion(DefaultVersionResolver.java:250) ... 26 more !SUBENTRY 1 org.eclipse.m2e.core 4 -1 2015-05-18 09:30:13.334 !MESSAGE Could not resolve artifact org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE !SUBENTRY 2 org.eclipse.m2e.core 4 -1 2015-05-18 09:30:13.334 !MESSAGE Failed to resolve version for org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE: Could not find metadata org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml in local (D:\Users\dlefebvre.m2\repository) !STACK 0 org.eclipse.aether.resolution.VersionResolutionException: Failed to resolve version for org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE: Could not find metadata org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml in local (D:\Users\dlefebvre.m2\repository) at org.apache.maven.repository.internal.DefaultVersionResolver.resolveVersion(DefaultVersionResolver.java:312) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:318) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:262) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:239) at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:295) at org.eclipse.m2e.core.internal.embedder.MavenImpl$5.call(MavenImpl.java:746) at org.eclipse.m2e.core.internal.embedder.MavenImpl$5.call(MavenImpl.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:166) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:109) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96) at org.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:736) at org.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:713) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.resolveArchetype(ProjectConfigurationManager.java:829) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.createArchetypeProjects0(ProjectConfigurationManager.java:743) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$5.call(ProjectConfigurationManager.java:719) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$5.call(ProjectConfigurationManager.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:166) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:142) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1348) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.createArchetypeProjects(ProjectConfigurationManager.java:717) at org.eclipse.m2e.core.ui.internal.wizards.MavenProjectWizard$5.doCreateMavenProjects(MavenProjectWizard.java:244) at org.eclipse.m2e.core.ui.internal.wizards.AbstactCreateMavenProjectJob$1.doCreateMavenProjects(AbstactCreateMavenProjectJob.java:46) at org.eclipse.m2e.core.ui.internal.wizards.AbstractCreateMavenProjectsOperation.run(AbstractCreateMavenProjectsOperation.java:62) at org.eclipse.m2e.core.ui.internal.wizards.AbstactCreateMavenProjectJob.runInWorkspace(AbstactCreateMavenProjectJob.java:50) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Caused by: org.eclipse.aether.transfer.MetadataNotFoundException: Could not find metadata org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml in local (D:\Users\dlefebvre.m2\repository) at org.eclipse.aether.internal.impl.DefaultMetadataResolver.resolve(DefaultMetadataResolver.java:260) at org.eclipse.aether.internal.impl.DefaultMetadataResolver.resolveMetadata(DefaultMetadataResolver.java:218) at org.apache.maven.repository.internal.DefaultVersionResolver.resolveVersion(DefaultVersionResolver.java:250) ... 26 more
Possiamo vedere l'origine del problema: Connection refused: connect
ho già fare questo:
1) Finestra -> Preferenze -> Generale -> Connessioni di rete. Ho messo in manuale con la e porta URL della mia delega per HTTP protocollo. Funziona perché prima di questo, Spring Tool Suite non si desidera aggiornare. Dopo, va bene.
2) Finestra -> Preferenze -> Maven -> Impostazioni utente. In Impostazioni globali, è vuoto. In Impostazioni utente, ho inserito il percorso su settings.xml. In questo file, ho:
<settings>
<proxies>
<proxy>
<active>true</active>
<protocol>http</protocol>
<host>my.proxy.fr</host>
<port>3128</port>
</proxy>
</proxies>
</settings>
in questo argomento: Create a Maven project in Eclipse complains "Could not resolve archetype" Il problema è stato risolto con l'aggiunta del catalogo remoto http://repo1.maven.org/maven2/archetype-catalog.xml. Per me, ha detto che il catalogo è vuoto.
La mia configurazione: Windows 7 Pro a 64 bit, strumento di Primavera Suite 3.6.4.RELEASE basato su Eclipse Luna SR1 (4.4.2), Java versione 8 Update 45, delega No autenticato
Perché non è possibile Creo un nuovo progetto Maven?