maven利用nexus配置私服报如下异常如何解决?

先说下开发环境:

  1. apache-maven-3.1.1
  2. nexus-2.6.4-02-bundle
  3. jdk1.7.0_45

    最近开始使用maven构建项目(因为它实在太好用了),不过maven每次构建项目都要依赖中央仓库,这很不合理,所以使用了Nexus搭建了本地仓库,不过本地仓库搭建完成以后运行第一个命令mvn help:system就报了错,利用mvn -e help:system查看报错信息看了半天也没有头绪,下面就是这个报错信息:

[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-help-plugin:2.2:system (default-cli) on
project standalone-pom: Execution default-cli of goal
org.apache.maven.plugins:maven-help-plugin:2.2:system failed: Plugin
org.apache.maven.plugins:maven-help-plugin:2.2 or one of its
dependencies could not be resolved: Failed to collect dependencies at
org.apache.maven.plugins:maven-help-plugin:jar:2.2 ->
org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.4.3: Failed
to read artifact descriptor for
org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.4.3:
Failure to find org.apache.maven:maven-parent:pom:8 in
http://127.0.0.1:8081/nexus/content/groups/public was cached in the
local repository, resolution will not be reattempted until the update
interval of roger-nexus has elapsed or updates are forced -> [Help
1]org.apache.maven.lifecycle.LifecycleExecutionException: Failed to
execute goal org.apache.maven.plugins:maven-help-plugin:2.2:system
(default-cli) on project standalone-pom: Execution default-cli of goal
org.apache.maven.plugins:maven-help-plugin:2.2:system failed: Plugin
org.apache.maven.plugins:maven-help-plugin:2.2 or one of its
dependencies could not be resolved: Failed to collect dependencies at
org.apache.maven.plugins:maven-help-plugin:jar:2.2 ->
org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.4.3
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
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.apache.maven.plugin.PluginExecutionException: Execution
default-cli of goal
org.apache.maven.plugins:maven-help-plugin:2.2:system failed:
Pluginorg.apache.maven.plugins:maven-help-plugin:2.2 or one of its
dependencies couldnot be resolved: Failed to collect dependencies at
org.apache.maven.plugins:maven-help-plugin:jar:2.2 ->
org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.4.3
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:87)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
... 19 more Caused by: org.apache.maven.plugin.PluginResolutionException: Plugin
org.apache.maven.plugins:maven-help-plugin:2.2 or one of its
dependencies could not be resolved: Failed to collect dependencies at
org.apache.maven.plugins:maven-help-plugin:jar:2.2 ->
org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.4.3
at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:204)
at org.apache.maven.plugin.internal.DefaultMavenPluginManager.createPluginRealm(DefaultMavenPluginManager.java:357)
at org.apache.maven.plugin.internal.DefaultMavenPluginManager.setupPluginRealm(DefaultMavenPluginManager.java:325)
at org.apache.maven.plugin.DefaultBuildPluginManager.getPluginRealm(DefaultBuildPluginManager.java:180)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:83)
... 20 more Caused by: org.eclipse.aether.collection.DependencyCollectionException: Failed to
collect dependencies at
org.apache.maven.plugins:maven-help-plugin:jar:2.2
->org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.4.3
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:292)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDependencies(DefaultRepositorySystem.java:317)
at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:192)
... 24 more Caused by: org.eclipse.aether.resolution.ArtifactDescriptorException: Failed
toread artifact descriptor for
org.apache.maven.plugin-tools:maven-plugin-tools-ap i:jar:2.4.3
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:370)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:217)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(DefaultDependencyCollector.java:461)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:261)
... 26 more Caused by: org.apache.maven.model.resolution.UnresolvableModelException: Failure
to find org.apache.maven:maven-parent:pom:8 in
http://127.0.0.1:8081/nexus/content/groups/public was cached in the
local repository, resolution will not be reattempted until the update
interval of roger-nexus has elapsed or updates are for ced
at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel(DefaultModelResolver.java:126)
at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally(DefaultModelBuilder.java:817)
at org.apache.maven.model.building.DefaultModelBuilder.readParent(DefaultModelBuilder.java:669)
at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:307)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:361)
... 29 more Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to
find org.apache.maven:maven-parent:pom:8 in
http://127.0.0.1:8081/nexus/content/groups/public was cached in the
local repository, resolution will not be reattempted until the update
interval of roger-nexus has elapsed or updates are forced
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:459)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:262)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:239)
at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel(DefaultModelResolver.java:122)
... 33 more Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Failure to find
org.apache.maven:maven-parent:pom:8 in
http://127.0.0.1:8081/nexus/content/groups/public was cached in the
local repository, resolution will not be reattempted until the update
interval of roger-nexus has elapsed or updates are forced
at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:232)
at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:206)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:599)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:518)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:436)
... 36 more [ERROR] [ERROR] Re-run Maven using the -X switch to enable full debug logging. [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

我搜索了一部分报错信息,参考了Stack Overflow上的一些问题,猜测有可能是有些网站被墙所以无法下载一些.pom文件,不过当我将我的setting.xml中关于nexus的配置注释掉以后mvn help:system完全可以正常运行,所以应该是setting.xml的设置有问题:

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" 
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <localRepository>D:/DeveloperKit/maven_repos</localRepository>
  <pluginGroups>
  </pluginGroups>

  <proxies>
  </proxies>

  <servers>
    <server>
      <id>roger-nexus</id>
      <username>admin</username>
      <password>admin123</password>
    </server>
  </servers>

  <mirrors>
     <mirror>
      <id>roger-nexus</id>
      <mirrorOf>*</mirrorOf>
      <name>Mirror of roger</name>
      <url>http://127.0.0.1:8081/nexus/content/groups/public</url>
    </mirror>
  </mirrors>

  <profiles>
    <profile>
      <id>jdk-1.7</id>
      <activation>
        <jdk>1.7</jdk>
      </activation>
      <repositories>
        <repository>
          <id>jdk17</id>
          <name>Repository for JDK 1.7 builds</name>
          <url>http://127.0.0.1:8081/nexus/content/groups/public/</url>
          <layout>default</layout>
          <snapshotPolicy>always</snapshotPolicy>
        </repository>
      </repositories>
    </profile>
  </profiles>

  <activeProfiles>
    <activeProfile>jdk-1.7</activeProfile>
  </activeProfiles>
</settings>

1个回答

一样的清空,Failed to execute goal on project zheng-cms-common: Could not resolve dependencies for project com.zheng:zheng-cms-common:jar:1.0.0: Could not find artifact com.zheng:zheng-common:jar:1.0.0 in nexus (http://maven.i2p.com:8081/nexus/content/groups/public) -> [Help 1]

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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 org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default-compile of goal org.apache.maven.plugins:maven-compiler-plugin:3.5:compile failed: Plugin org.apache.maven.plugins:maven-compiler-plugin:3.5 or one of its dependencies could not be resolved: Failed to collect dependencies at org.apache.maven.plugins:maven-compiler-plugin:jar:3.5 -> org.apache.maven:maven-toolchain:jar:2.2.1 -> org.apache.maven:maven-core:jar:2.2.1 -> commons-cli:commons-cli:jar:1.2 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) ... 20 more Caused by: org.apache.maven.plugin.PluginResolutionException: Plugin org.apache.maven.plugins:maven-compiler-plugin:3.5 or one of its dependencies could not be resolved: Failed to collect dependencies at org.apache.maven.plugins:maven-compiler-plugin:jar:3.5 -> org.apache.maven:maven-toolchain:jar:2.2.1 -> org.apache.maven:maven-core:jar:2.2.1 -> commons-cli:commons-cli:jar:1.2 at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolveInternal(DefaultPluginDependenciesResolver.java:214) at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:149) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.createPluginRealm(DefaultMavenPluginManager.java:402) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.setupPluginRealm(DefaultMavenPluginManager.java:374) at org.apache.maven.plugin.DefaultBuildPluginManager.getPluginRealm(DefaultBuildPluginManager.java:231) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:102) ... 21 more Caused by: org.eclipse.aether.collection.DependencyCollectionException: Failed to collect dependencies at org.apache.maven.plugins:maven-compiler-plugin:jar:3.5 -> org.apache.maven:maven-toolchain:jar:2.2.1 -> org.apache.maven:maven-core:jar:2.2.1 -> commons-cli:commons-cli:jar:1.2 at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:300) at org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDependencies(DefaultRepositorySystem.java:325) at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolveInternal(DefaultPluginDependenciesResolver.java:202) ... 26 more Caused by: org.eclipse.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for commons-cli:commons-cli:jar:1.2 at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:330) at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:199) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.resolveCachedArtifactDescriptor(DefaultDependencyCollector.java:544) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.getArtifactDescriptorResult(DefaultDependencyCollector.java:528) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:418) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:372) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(DefaultDependencyCollector.java:360) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.doRecurse(DefaultDependencyCollector.java:513) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:467) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:372) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(DefaultDependencyCollector.java:360) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.doRecurse(DefaultDependencyCollector.java:513) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:467) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:372) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(DefaultDependencyCollector.java:360) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:263) ... 28 more Caused by: org.apache.maven.model.resolution.UnresolvableModelException: Failure to find org.apache:apache:pom:4 in http://localhost:8081/nexus/content/groups/public/ was cached in the local repository, resolution will not be reattempted until the update interval of public has elapsed or updates are forced at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel(DefaultModelResolver.java:178) at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel(DefaultModelResolver.java:224) at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally(DefaultModelBuilder.java:1051) at org.apache.maven.model.building.DefaultModelBuilder.readParent(DefaultModelBuilder.java:829) at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:331) at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:321) ... 43 more Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to find org.apache:apache:pom:4 in http://localhost:8081/nexus/content/groups/public/ was cached in the local repository, resolution will not be reattempted until the update interval of public has elapsed or updates are forced at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel(DefaultModelResolver.java:174) ... 48 more Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Failure to find org.apache:apache:pom:4 in http://localhost:8081/nexus/content/groups/public/ was cached in the local repository, resolution will not be reattempted until the update interval of public has elapsed or updates are forced at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:240) at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ... 51 more [ERROR] [ERROR] Re-run Maven using the -X switch to enable full debug logging. [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
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腾讯算法面试题:64匹马8个跑道需要多少轮才能选出最快的四匹?
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遥想当年,机缘巧合入了 ACM 的坑,周边巨擘林立,从此过上了"天天被虐似死狗"的生活… 然而我是谁,我可是死狗中的战斗鸡,智力不够那刷题来凑,开始了夜以继日哼哧哼哧刷题的日子,从此"读题与提交齐飞, AC 与 WA 一色 ",我惊喜的发现被题虐既刺激又有快感,那一刻我泪流满面。这么好的事儿作为一个正直的人绝不能自己独享,经过激烈的颅内斗争,我决定把我私藏的十几个 T 的,阿不,十几个刷题网...
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Python是一门很灵活的语言,也有很多实用的方法,有时候实现一个功能可以用多种方法实现,我这里总结了一些常用的方法和技巧,包括小数保留指定位小数、判断变量的数据类型、类方法@classmethod、制表符中文对齐、遍历字典、datetime.timedelta的使用等,会持续更新......
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