Discussion :

[marksman53]

Bonjour à tous,

Je suspecte un problème de paramétrage proxy de Maven sur Eclipse. Plus précisément Spring Tool Suite. Quand je créé un nouveau projet :
1) File -> New -> Maven Project
2) Je choisis l'archetype : dans org.apache.maven.archetypes -> maven-archetype-webapp
3) Et j'obtiens cette erreur :

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.

Le détail de l'erreur :

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)

Et dans le fichier .log :

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

On voit l'origine du problème : Connection refused: connect

J'ai déjà procédé à tout cela :

1) Window -> Preferences -> General -> Network Connections. j'ai mis en Manual avec l'url et le port de mon proxy pour le protocol HTTP. Ça marche bien puisque Eclipse ne se mettait pas à jour avant et maintenant si.

2) Window -> Preferences -> Maven -> User Settings. Dans Global Settings, c'est vide. Dans User Settings, j'ai mis le chemin vers settings.xml. Dans ce fichier, j'ai :

Code :

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<settings>
  <proxies>
   <proxy>
      <active>true</active>
      <protocol>http</protocol>
      <host>my.proxy.fr</host>
      <port>3128</port>
    </proxy>
  </proxies>
</settings>

3) Sur ce topic :
http://repo1.maven.org/maven2/archetype-catalog.xml
Pour moi, cela ne fonctionne pas, il me dit que le catalogue est vide.

Ma configuration:
Windows 7 Pro 64 bit
Spring tool suite 3.6.4.RELEASE basé sur Eclipse Luna SR1 (4.4.2)
Java version 8 Update 45
Pas d'authentification avec le proxy

Pourquoi je ne peux pas créer de projet Maven ?

Merci par avance à vous,

[Mickael_Istria]

Il te faut surement aussi configurer le proxy dans Eclipse: http://help.eclipse.org/luna/index.j...references.htm

[marksman53]

C'est déjà fait :

J'ai déjà procédé à tout cela :

1) Window -> Preferences -> General -> Network Connections. j'ai mis en Manual avec l'url et le port de mon proxy pour le protocol HTTP. Ça marche bien puisque Eclipse ne se mettait pas à jour avant et maintenant si.