多模块项目mvn打包报错 ‘packaging‘ with value ‘jar‘ is invalid. Aggregator projects require ‘pom‘ as packaging

最新推荐文章于 2025-02-14 16:36:15 发布

fred_kang

最新推荐文章于 2025-02-14 16:36:15 发布

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分类专栏： Maven 文章标签： maven

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博客主要讲述Maven项目多模块打包时出现报错，报错显示打包为jar但需要pom。解决办法是在多模块项目的parent项目的pom.xml文件中，将打包方式设置为<packaging>pom</packaging>，以此解决该问题。

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Maven项目多模块打包时报错：

[ERROR] 'packaging' with value 'jar' is invalid. Aggregator projects require 'pom' as packaging. @ 指定模块:[unknown-version], poml文件位置, line 4, column 109
 @ 
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]   
[ERROR]   The project com.edi.zbw:edi-zbw-product-web:1.0.0 (**\pom.xml) has 1 error
[ERROR]     'packaging' with value 'jar' is invalid. Aggregator projects require 'pom' as packaging. @ 工程名:[unknown-version], **\pom.xml, line 4, column 109
[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/ProjectBuildingException

报错意思是打包的是jar,但是需要 pom，解决办法：多模块项目的 parent 项目 pom.xml文件中设置打包方式为 <packaging>pom</packaging>
 <artifactId>**</artifactId>
 <packaging>pom</packaging>
即可解决问题。