博客
关于我
maven安装好后cmd中执行mvn helpsystem报错
阅读量:802 次
发布时间:2023-02-08

本文共 7110 字,大约阅读时间需要 23 分钟。

1.安装好maven,配置好环境变量之后,在cmd执行mvn -v没问题则表示成功

2.执行mvn help:system报错,则是仓库位置有错误:

[INFO] Scanning for projects…

Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-clean-plugin/2.5/maven-clean-plugin-2.5.pom
[WARNING] The POM for org.apache.maven.plugins:maven-clean-plugin:jar:2.5 is missing, no dependency information available
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-clean-plugin/2.5/maven-clean-plugin-2.5.jar
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-clean-plugin:2.5: Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or one of its dependencies could not be resolved: Could not find artifact org.apache.maven.plugins:maven-clean-plugin:jar:2.5 in mirrorId (http://mvnrepository.com/)
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-install-plugin/2.4/maven-install-plugin-2.4.pom
[WARNING] The POM for org.apache.maven.plugins:maven-install-plugin:jar:2.4 is missing, no dependency information available
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-install-plugin/2.4/maven-install-plugin-2.4.jar
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-install-plugin:2.4: Plugin org.apache.maven.plugins:maven-install-plugin:2.4 or one of its dependencies could not be resolved: Could not find artifact org.apache.maven.plugins:maven-install-plugin:jar:2.4 in mirrorId (http://mvnrepository.com/)
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-deploy-plugin/2.7/maven-deploy-plugin-2.7.pom
[WARNING] The POM for org.apache.maven.plugins:maven-deploy-plugin:jar:2.7 is missing, no dependency information available
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-deploy-plugin/2.7/maven-deploy-plugin-2.7.jar
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-deploy-plugin:2.7: Plugin org.apache.maven.plugins:maven-deploy-plugin:2.7 or one of its dependencies could not be resolved: Could not find artifact org.apache.maven.plugins:maven-deploy-plugin:jar:2.7 in mirrorId (http://mvnrepository.com/)
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-site-plugin/3.3/maven-site-plugin-3.3.pom
[WARNING] The POM for org.apache.maven.plugins:maven-site-plugin:jar:3.3 is missing, no dependency information available
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-site-plugin/3.3/maven-site-plugin-3.3.jar
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-site-plugin:3.3: Plugin org.apache.maven.plugins:maven-site-plugin:3.3 or one of its dependencies could not be resolved: Could not find artifact org.apache.maven.plugins:maven-site-plugin:jar:3.3 in mirrorId (http://mvnrepository.com/)
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-antrun-plugin/1.3/maven-antrun-plugin-1.3.pom
[WARNING] The POM for org.apache.maven.plugins:maven-antrun-plugin:jar:1.3 is missing, no dependency information available
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-antrun-plugin/1.3/maven-antrun-plugin-1.3.jar
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-antrun-plugin:1.3: Plugin org.apache.maven.plugins:maven-antrun-plugin:1.3 or one of its dependencies could not be resolved: Could not find artifact org.apache.maven.plugins:maven-antrun-plugin:jar:1.3 in mirrorId (http://mvnrepository.com/)
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-assembly-plugin/2.2-beta-5/maven-assembly-plugin-2.2-beta-5.pom
[WARNING] The POM for org.apache.maven.plugins:maven-assembly-plugin:jar:2.2-beta-5 is missing, no dependency information available
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-assembly-plugin/2.2-beta-5/maven-assembly-plugin-2.2-beta-5.jar
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-assembly-plugin:2.2-beta-5: Plugin org.apache.maven.plugins:maven-assembly-plugin:2.2-beta-5 or one of its dependencies could not be resolved: Could not find artifact org.apache.maven.plugins:maven-assembly-plugin:jar:2.2-beta-5 in mirrorId (http://mvnrepository.com/)
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-dependency-plugin/2.8/maven-dependency-plugin-2.8.pom
[WARNING] The POM for org.apache.maven.plugins:maven-dependency-plugin:jar:2.8 is missing, no dependency information available
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-dependency-plugin/2.8/maven-dependency-plugin-2.8.jar
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-dependency-plugin:2.8: Plugin org.apache.maven.plugins:maven-dependency-plugin:2.8 or one of its dependencies could not be resolved: Could not find artifact org.apache.maven.plugins:maven-dependency-plugin:jar:2.8 in mirrorId (http://mvnrepository.com/)
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-release-plugin/2.5.3/maven-release-plugin-2.5.3.pom
[WARNING] The POM for org.apache.maven.plugins:maven-release-plugin:jar:2.5.3 is missing, no dependency information available
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-release-plugin/2.5.3/maven-release-plugin-2.5.3.jar
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-release-plugin:2.5.3: Plugin org.apache.maven.plugins:maven-release-plugin:2.5.3 or one of its dependencies could not be resolved: Could not find artifact org.apache.maven.plugins:maven-release-plugin:jar:2.5.3 in mirrorId (http://mvnrepository.com/)
Downloading from mirrorId: http://mvnrepository.com/org/apache/maven/plugins/maven-metadata.xml
Downloading from mirrorId: http://mvnrepository.com/org/codehaus/mojo/maven-metadata.xml
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 9.293 s
[INFO] Finished at: 2018-07-17T18:28:05+08:00
[INFO] ------------------------------------------------------------------------
[ERROR] No plugin found for prefix ‘help’ in the current project and in the plugin groups [org.apache.maven.plugins, org.codehaus.mojo] available from the repositories [local (F:mavenDownloadKudownload), mirrorId (http://mvnrepository.com/)] -> [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/NoPluginFoundForPrefixException

解决:修改settings.xml的mirrors:

修改前:

修改后:

问题出在了镜像服务器地址上,之前没增加仓库位置,增加maven仓库的镜像地址:

然后再执行mvn help:system就可以下载成功了

转载地址:http://ptyfk.baihongyu.com/

你可能感兴趣的文章
MongoDB可视化客户端管理工具之NoSQLbooster4mongo
查看>>
Mongodb学习总结(1)——常用NoSql数据库比较
查看>>
MongoDB学习笔记(8)--索引及优化索引
查看>>
mongodb定时备份数据库
查看>>
mppt算法详解-ChatGPT4o作答
查看>>
mpvue的使用(一)必要的开发环境
查看>>
MQ 重复消费如何解决?
查看>>
mqtt broker服务端
查看>>
MQTT 保留消息
查看>>
MQTT 持久会话与 Clean Session 详解
查看>>
MQTT工作笔记0007---剩余长度
查看>>
MQTT工作笔记0009---订阅主题和订阅确认
查看>>
Mqtt搭建代理服务器进行通信-浅析
查看>>
MS Edge浏览器“STATUS_INVALID_IMAGE_HASH“兼容性问题
查看>>
ms sql server 2008 sp2更新异常
查看>>
MS UC 2013-0-Prepare Tool
查看>>
MSBuild 教程(2)
查看>>
msbuild发布web应用程序
查看>>
MSB与LSB
查看>>
MSCRM调用外部JS文件
查看>>