eclipse 插件 org.apache.maven.plugins:maven-resources-plugin:2.5 或其依赖项之一无法解析：UnresolvedAddressException

Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: UnresolvedAddressException

提问by rDX

I have integrated Maven with Eclipse and trying to create a maven project. Every time i am trying to create project, its POM.xml shows error.

我已将 Maven 与 Eclipse 集成并尝试创建一个 Maven 项目。每次我尝试创建项目时，它的 POM.xml 都会显示错误。

Multiple annotations found at this line: - Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (execution: default-compile, phase: compile) - Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-compiler-plugin:2.3.2:testCompile (execution: default-testCompile, phase: test-compile) - CoreException: Could not calculate build plan: Plugin org.apache.maven.plugins:maven-compiler-plugin:2.3.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-compiler-plugin:jar:2.3.2: ArtifactResolutionException: Failure to transfer org.apache.maven.plugins:maven-compiler-plugin:pom:2.3.2 from htt:///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:2.3.2 from/to central (htt:///repo.maven.apache.org/maven2): null to htt://
repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-compiler-plugin/2.3.2/maven-compiler-plugin-2.3.2.pom

在这一行发现多个注释： - 生命周期配置未涵盖插件执行：org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (execution: default-compile, phase: compile) - Plugin execution not生命周期配置涵盖：org.apache.maven.plugins:maven-compiler-plugin:2.3.2:testCompile（执行：default-testCompile，阶段：test-compile）-CoreException：无法计算构建计划：插件org.apache .maven.plugins:maven-compiler-plugin:2.3.2 或其依赖项之一无法解析：无法读取 org.apache.maven.plugins:maven-compiler-plugin:jar:2.3.2 的工件描述符： ArtifactResolutionException: 无法从 htt:///repo.maven.apache.org/maven2 传输 org.apache.maven.plugins:maven-compiler-plugin:pom:2.3.2 被缓存在本地
存储库，直到 central 的更新间隔已过或强制更新，才会重新尝试解析。原始错误：无法将工件 org.apache.maven.plugins:maven-compiler-plugin:pom:2.3.2 from/to central (htt:///repo.maven.apache.org/maven2): null to htt :
//repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-compiler-plugin/2.3.2/maven-compiler-plugin-2.3.2.pom

If I try to run maven-install or any of the maven run option. i get this error

如果我尝试运行 maven-install 或任何 maven run 选项。我收到这个错误

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See htt://www.slf4j.org/codes.html#StaticLoggerBinder for further details. [INFO] Scanning for projects... [INFO]
[INFO] ------------------------------------------------------------------------ [INFO] Building CQ5 MyApp UI 0.0.1-SNAPSHOT [INFO] ------------------------------------------------------------------------ Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-resources-plugin/2.5/maven-resources-plugin-2.5.pom[INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 12.289s [INFO] Finished at: Thu Mar 14 14:39:09 IST 2013 [INFO] Final Memory: 1M/15M [INFO] ------------------------------------------------------------------------ [ERROR] Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5: Could not transfer artifact org.apache.maven.plugins:maven-resources-plugin:pom:2.5 from/to central (htt://repo.maven.apache.org/maven2): null to htt://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-resources-plugin/2.5/maven-resources-plugin-2.5.pom: UnresolvedAddressException -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [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

SLF4J：无法加载类“org.slf4j.impl.StaticLoggerBinder”。SLF4J：默认为无操作 (NOP) 记录器实现 SLF4J：有关更多详细信息，请参见 htt://www.slf4j.org/codes.html#StaticLoggerBinder。[INFO] 正在扫描项目... [INFO]
[INFO] ----------------------------------- ------------------------------------- [信息] 构建 CQ5 MyApp UI 0.0.1-SNAPSHOT [信息] ------------------------------------------------ ------------------------ 下载：http: //repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-资源插件/2.5/maven-resources-plugin-2.5.pom5/maven-resources-plugin-2.5.pom: UnresolvedAddressException -> [Help 1] [ERROR] [ERROR] 要查看错误的完整堆栈跟踪，请使用 -e 开关重新运行 Maven。[错误] 使用 -X 开关重新运行 Maven 以启用完整的调试日志记录。[ERROR] [ERROR] 有关错误和可能的解决方案的更多信息，请阅读以下文章： [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException

What should I do?

我该怎么办？

回答by Nagaraja G Devadiga

1. If you are working on windows like me, just go to C:\Users\Owner.m2\repository and delete all the files in it. Make sure to keep your eclipse close.
2. Open eclipse and right click on your project, then click on Maven and then in Update Project. A dialog window appears, make sure to have selected ‘clean projects' and ‘update project configuration from pom.xml' options.

1. 如果您像我一样在 Windows 上工作，只需转到 C:\Users\Owner.m2\repository 并删除其中的所有文件。确保让你的日食靠近。
2. 打开 eclipse 并右键单击您的项目，然后单击 Maven，然后单击更新项目。出现一个对话框窗口，确保选择了“清理项目”和“从 pom.xml 更新项目配置”选项。

That should erase all the errors in the project. :)

这应该清除项目中的所有错误。:)

回答by user4483023

You do not really have to delete everything from .m2\repository directory. Just the directories for 'problematic libraries', in your example YOUR_MAVEN_REPO.m2\repository\org\apache\maven\plugins\maven-compiler-plugin and delete 2.3.2 folder.

您实际上不必从 .m2\repository 目录中删除所有内容。只是“有问题的库”的目录，在您的示例中 YOUR_MAVEN_REPO.m2\repository\org\apache\maven\plugins\maven-compiler-plugin 并删除 2.3.2 文件夹。

Then right click on the project in Eclipse and Maven->Update Project. You will probably get a different error and you have to repeat the procedure. Do it 3-4 times and it should be fine...

然后在 Eclipse 和 Maven->Update Project 中右键单击该项目。您可能会遇到不同的错误，并且必须重复该过程。做3-4次应该没问题...

回答by rDX

Thank you all for you help and guidance. I got the error myself. I am in a proxy network and was required to set user id and password in settings.xml file of apache maven.

谢谢大家的帮助和指导。我自己得到了错误。我在代理网络中，需要在 apache maven 的 settings.xml 文件中设置用户 ID 和密码。

回答by Woodifer

Sounds like you may need to add the sl4j dependency in your pom file. See here: Failed to load class "org.slf4j.impl.StaticLoggerBinder"

听起来您可能需要在 pom 文件中添加 sl4j 依赖项。请参阅此处：无法加载类“org.slf4j.impl.StaticLoggerBinder”

Here is the depenedency from the dependency finder in CQ5.5:

这是 CQ5.5 中依赖项查找器的依赖项：

<dependency>
    <groupId>org.apache.sling</groupId>
    <artifactId>org.apache.sling.commons.log</artifactId>
    <version>2.1.3-R1232904</version>
    <scope>provided</scope>
</dependency>

Hope that helps and good luck.

希望有所帮助，祝你好运。