当我尝试使用maven构建/清理/安装时,我收到以下错误。 Maven 2工作但没有将软件包下载到.m2/repository/
,所以我尝试卸载maven 2(sudo apt-get remove maven2
)并重新安装(sudo apt-get install maven2
),将本地存储库设置为我选择的地图在maven地图的settings.xml
,但我一定做错了。任何可以帮助我的人?
[INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Error building POM (may not be this project's POM). Project ID: org.apache.maven.plugins:maven-clean-plugin Reason: POM 'org.apache.maven.plugins:maven-clean-plugin' not found in repository: Unable to download the artifact from any repository org.apache.maven.plugins:maven-clean-plugin:pom:2.3 from the specified remote repositories: central (http://repo1.maven.org/maven2) for project org.apache.maven.plugins:maven-clean-plugin
这是我的POM.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>be.ugent.sop.p404</groupId>
<artifactId>P404</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<name>P404</name>
<build>
<plugins>
<!-- Set to compile using JDK 7 -->
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<!-- Avoid war plugin complaining missing web.xml -->
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.3</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
<modules>
<module>P404WAR</module>
<module>P404EJB</module>
<module>P404EAR</module>
</modules>
</project>
答案 0 :(得分:1)
重新安装后,首先检查maven
是否正常工作
如果它正常工作,您可能需要下载需要凭据或代理设置的特定jar。在settings.xml或pom中定义它。
删除所有您的.m2文件夹的存储库,并在必要时放置settings.xml
如果您分享pom.xml