创建Maven项目,无法解析原型,拒绝连接

Question

创建Maven项目,无法解析原型,拒绝连接

Dam*_*enL 8 java eclipse proxy spring maven

我怀疑我有一个Maven代理问题.当我创建一个新项目时:

1)文件 - >新建 - > Maven项目

2)我选择原型:org.apache.maven.archetypes - > maven-archetype-webapp

3)我得到这个错误:

无法从任何已配置的存储库解析原型org.apache.maven.archetypes:maven-archetype-webapp:RELEASE.

创建maven-archetype-webapp'遇到了问题.无法解析原型org.apache.maven.archetypes:maven-archetype-webap p:来自任何已配置存储库的RELEASE.

细节 :

无法解析原型org.apache.maven.archetypes:maven-archetype-webapp:来自任何已配置存储库的RELE ASE.无法解析工件org.apache.maven.archetypes:maven-archetype-webapp:p om:RELEASE无法解析org.apache.maven.archetypes的版本:maven-archetype-webapp:pom:RELEASE:找不到元数据org .apache.maven.archetypes:本地的maven-archetype-webapp /maven-metadata.xml(D:\ Users\dlefebvreVm2\repository)无法解析org.apache.maven.archetypes的版本:maven-archetype-webapp:pom :RELEASE:找不到本地的元数据org.apache.maven.archetypes:maven-archetype-webapp /maven-metadata.xml(D:\ Users\dlefebvreVm2\repository)

在.log文件中:

ENTRY org.eclipse.m2e.logback.appender 2 0 2015-05-18 09:30:10.373!MESSAGE无法从repo.maven转移org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml .apache.org/maven2缓存在本地存储库中,在中心的更新间隔过去或强制更新之前,不会重新尝试解析.原始错误:无法从/向中央传输元数据org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml(repo.maven.apache.org/maven2):连接被拒绝:连接

ENTRY org.eclipse.m2e.logback.appender 2 0 2015-05-18 09:30:13.259!MESSAGE无法从repo.maven转移org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml .apache.org/maven2缓存在本地存储库中,在中心的更新间隔过去或强制更新之前,不会重新尝试解析.原始错误:无法从/向中央传输元数据org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml(repo.maven.apache.org/maven2):连接被拒绝:连接

ENTRY org.eclipse.m2e.core 4 -1 2015-05-18 09:30:13.329!MESSAGE无法解析原型org.apache.maven.archetypes:maven-archetype-webapp:来自任何已配置存储库的RELEASE.!STACK 1 org.eclipse.core.runtime.CoreException:无法解析工件org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE at org.eclipse.m2e.core.internal.embedder.MavenImpl $ 5.调用(MavenImpl.java:769)org.eclipse.m2e.core.internal.embedder.MavenImpl $ 5.call(MavenImpl.java:1)at or.e.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext) .java:166)org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:109)at or.e.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96 )org.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:736)org.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:713)at org. org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.createArchetypeProjects0(ProjectConfi gurationManager.java:743)org.eclipse.m2e.core.inject.project.ProjectConfigurationManager $ 5.call(ProjectConfigurationManager.java:719)at or.e.eclipse.m2e.core.internal.project.ProjectConfigurationManager $ 5.call(ProjectConfigurationManager. java:1)atg.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:166)at or.e.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:142)在Org.eclipse上的org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96)org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1348)位于org.eclipse的org.eclipse.m2e.core.ui.internal.wizards.MavenProjectWizard $ 5.doCreateMavenProjects(MavenProjectWizard.java:244)的.m2e.core.internal.project.ProjectConfigurationManager.createArchetypeProjects(ProjectConfigurationManager.java:717). m2e.core.ui.internal.wizards.AbstactCreateMavenProjectJob $ 1.doCreateMavenProjects(AbstactC reateMavenProjectJob.java:46)atg.eclipse.m2e.core.ui.internal.wizards.AbstractCreateMavenProjectsOperation.run(AbstractCreateMavenProjectsOperation.java:62)at or.e.eclipse.m2e.core.ui.internal.wizards.AbstactCreateMavenProjectJob.runInWorkspace(位于org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)的org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)中的AbstactCreateMavenProjectJob.java:50)包含:无法解析org.apache.maven.archetypes的版本:maven-archetype-webapp:pom:RELEASE:无法在本地找到元数据org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml(D :\ Users\dlefebvre.m2\repository)org.eclipse.aether.resolution.VersionResolutionException:无法解析org.apache.maven.archetypes的版本:maven-archetype-webapp:pom:RELEASE:找不到元数据org.apache .maven.archetypes:org.apache.maven.reposi中的本地(D:\ Users\dlefebvre.m2\repository)中的maven-archetype-webapp/maven-metadata.xml org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:318)中的tory.internal.DefaultVersionResolver.resolveVersion(DefaultVersionResolver.java:312) DefaultArtifactResolver.java:262)org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:239)org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:295)at org位于org.eclipse的org.eclipse.m2e.core.internal.embedder.MavenImpl $ 5.call(MavenImpl.java:1)的.eclipse.m2e.core.internal.embedder.MavenImpl $ 5.call(MavenImpl.java:746)位于org.eclipse.m2e.core的org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:109)的.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:166) org.ecli上的.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96)pse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:736)位于org.eclipse.m2e的org.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:713). core.internal.project.ProjectConfigurationManager.resolveArchetype(ProjectConfigurationManager.java:829)位于org.eclipse.m2e.core.internal的org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.createArchetypeProjects0(ProjectConfigurationManager.java:743). project.ProjectConfigurationManager $ 5.call(ProjectConfigurationManager.java:719)atg.eclipse.m2e.core.project.ProjectConfigurationManager $ 5.call(ProjectConfigurationManager.java:1)at or.e.eclipse.m2e.core.internal.embedder. MavenExecutionContext.executeBare(MavenExecutionContext.java:166)位于org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute的org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:142) MavenExecutionContext.java:96)at or.e.eclipse.m2e.core.internal.embedder.MavenImpl.ex ecute(MavenImpl.java:1348)org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.createArchetypeProjects(ProjectConfigurationManager.java:717)org.eclipse.m2e.core.ui.internal.wizards.MavenProjectWizard $ 5.doCreateMavenProjects (MavenProjectWizard.java:244)位于org.eclipse.m2e.core.ui.internal.wizards.AbstractCreateMavenProjectsOperation的org.eclipse.m2e.core.ui.internal.wizards.AbstactCreateMavenProjectJob $ 1.doCreateMavenProjects(AbstactCreateMavenProjectJob.java:46).运行(AbstractCreateMavenProjectsOperation.java:62)org.eclipse.m2e.core.ui.internal.wizards.AbstactCreateMavenProjectJob.runInWorkspace(AbstactCreateMavenProjectJob.java:50)org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob. java:38)at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)引起:org.eclipse.aether.transfer.MetadataNotFoundException:找不到元数据org.apache.maven.archetypes:本地的maven-archetype-webapp/maven-metadata.xml(D:\ Users\dlefebvre.m2\repository)org.eclipse.aether.internal.impl.DefaultMetadataResolver.resolve(DefaultMetadataResolver.java:260)org.eclipse.aether.internal.impl.DefaultMetadataResolver.resolveMetadata(DefaultMetadataResolver.java:218)at org .apache.maven.repository.internal.DefaultVersionResolver.resolveVersion(DefaultVersionResolver.java:250)... 26更多!SUBENTRY 1 org.eclipse.m2e.core 4 -1 2015-05-18 09:30:13.334!MESSAGE Can不解析工件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无法解析版本org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE:无法在本地找到元数据org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml(D:\ Users\dlefebvre .m2\repository)!STACK 0 org.eclipse.aether.resolution.VersionResolutionException:无法解析org.apache.maven.archetypes的版本:maven-archetype-webapp:pom:RELEASE:找不到元数据org.apache.maven.archetypes:本地的maven-archetype-webapp/maven-metadata.xml(D:\ Users\dlefebvre.m2\repository)org.apache.maven.repository.internal.DefaultVersionResolver.resolveVersion(DefaultVersionResolver) .java:312)org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:318)atg.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:262)at org. eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:239)位于org.eclipse.m2e.core.internal的org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:295). embedder.MavenImpl $ 5.call(MavenImpl.java:746)atg.eclipse.m2e.core.internal.embedder.MavenImpl $ 5.call(MavenImpl.java:1)at or.e.eclipse.m2e.core.internal.embedder. MavenExecutionContext.executeBare(MavenExecutionContext.java:166)org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execu te(MavenExecutionContext.java:109)org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96)at or.e.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl. java:736)org.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:713)org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.resolveArchetype(ProjectConfigurationManager.java:829) org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.createArchetypeProjects0(ProjectConfigurationManager.java:743)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)atg.eclipse.m2.一直在我的org.eclipse.m2上的org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:166) org.e .core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:142)在org.eclipse.m2e的org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1348)上的clipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96). core.internal.project.ProjectConfigurationManager.createArchetypeProjects(ProjectConfigurationManager.java:717)位于org.eclipse.m2e.core的org.eclipse.m2e.core.ui.internal.wizards.MavenProjectWizard $ 5.doCreateMavenProjects(MavenProjectWizard.java:244) .ui.internal.wizards.AbstactCreateMavenProjectJob $ 1.doCreateMavenProjects(AbstactCreateMavenProjectJob.java:46)位于org.eclipse.m2e的org.eclipse.m2e.core.ui.internal.wizards.AbstractCreateMavenProjectsOperation.run(AbstractCreateMavenProjectsOperation.java:62). core.ui.internal.wizards.AbstactCreateMavenProjectJob.runInWorkspace(AbstactCreateMavenProjectJob.java:50)atg.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)org.eclipse.core.internal.jobs. Worker.run(Worker.java:54)引起:org.eclipse.aether.transfer.MetadataNotFoundException:在org.eclipse.aether.internal的本地(D:\ Users\dlefebvre.m2\repository)中找不到元数据org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml. impl.DefaultMetadataResolver.resolve(DefaultMetadataResolver.java:260)org.eap.aether.internal.impl.DefaultMetadataResolver.resolveMetadata(DefaultMetadataResolver.java:218)at org.apache.maven.repository.internal.DefaultVersionResolver.resolveVersion(DefaultVersionResolver. java:250)......还有26个

我们可以看到问题的根源:连接被拒绝:连接

我已经这样做了:

1)窗口 - >首选项 - >常规 - >网络连接.我把手册与URL和端口我的代理对HTTP协议.它的工作原理是因为在此之前,Spring Tool Suite不想更新.之后,没关系.

2)窗口 - >首选项 - > Maven - >用户设置.在" 全局设置"中,为空.在" 用户设置"中,我将路径设置为settings.xml.在这个文件中,我有:

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

Run Code Online (Sandbox Code Playgroud)

在本主题中: 在Eclipse中创建一个Maven项目抱怨"无法解析原型" 通过添加远程目录http://repo1.maven.org/maven2/archetype-catalog.xml解决了该问题.对我来说,它说目录是空的.

我的配置:Windows 7 Pro 64位,Spring工具套件3.6.4.RELEASE基于Eclipse Luna SR1(4.4.2),Java版本8 Update 45,无认证代理

为什么我不能创建一个新的Maven项目？

Answer 1

Abd*_*elO 11

我有同样的问题,我想在某个时候你试图创建那个没有像我这样的连接的maven应用程序,这是导致这个问题的原因.因为第一次Maven创建一个空目录尝试下载创建项目所需的任何东西..在你创建的任何maven项目之后,Maven一直在寻找那个目录,从互联网上下载东西.我相信解决这个问题的最简单方法是关闭Eclipse(或sts)并删除位于(在我的情况下)"c:/Users/myname/.m2"中的.m2目录.然后重新打开您正在使用的IDE.祝好运

Answer 2

eGh*_*oul 3

我有同样的问题。我通过将 Maven 原型目录添加到 Eclipse 来修复它。步骤如下：

打开窗户
首选项打开 Maven
原型单击“添加远程”
目录”并添加以下内容：

目录文件：http://repo1.maven.org/maven2/archetype-catalog.xml

说明：maven目录

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