java - Maven错误: Could not calculate build plan

Question

我收到以下错误，但我不知道为什么。我已经在多个环境中设置了我的项目，并且从未遇到过任何问题，但最近我已将项目添加到运行 Windows 8 的环境中，并且所有设置均正确(例如 Maven...)，我似乎遇到了这个问题

Multiple annotations found at this line:
    - Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (execution: default-compile, phase: compile)
    - Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-compiler-plugin:2.5.1:testCompile (execution: default-testCompile, phase: test-compile)
    - CoreException: Could not calculate build plan: Plugin org.apache.maven.plugins:maven-compiler-plugin:2.5.1 or one of its dependencies could not be resolved: Failed to read 
     artifact descriptor for org.apache.maven.plugins:maven-compiler-plugin:jar:2.5.1: ArtifactResolutionException: Could not transfer artifact org.apache.maven.plugins:maven-compiler-
     plugin:pom:2.5.1 from/to central (http://repo.maven.apache.org/maven2): Address family not supported by protocol family: connect
    - CoreException: Could not calculate build plan: Plugin org.apache.maven.plugins:maven-compiler-plugin:2.5.1 or one of its dependencies could not be resolved: Failed to read 
     artifact descriptor for org.apache.maven.plugins:maven-compiler-plugin:jar:2.5.1: ArtifactResolutionException: Failure to transfer org.apache.maven.plugins:maven-compiler-plugin:pom:2.5.1 
     from http://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 artifact org.apache.maven.plugins:maven-compiler-plugin:pom:2.5.1 from/to central (http://repo.maven.apache.org/maven2): Address family not supported 
     by protocol family: connect

和

Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.6
Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.6

我在网上查看了此内容，并尝试了下面列出的许多不同的方法来尝试解决此问题，但似乎都不起作用。只是要注意我没有使用任何代理

• 删除 .m2 存储库、Maven -> 更新项目...
• 删除所有.lastUpdated 文件，Maven -> 更新项目...
• 尝试在更新项目时选择“强制更新快照/版本”

有人对我可以尝试的事情有任何其他想法吗？

Answer 1

在 Eclipse 中，转到 Windows > 首选项 > Maven > 用户设置

在“用户设置”中，在字段中填写 settings.xml > %M2_HOME%\conf 的路径(或正确的路径)。