‘dependencies.dependency.(groupId:artifactId:type:classifier)‘ must be unique jar包重复

最新推荐文章于 2023-02-01 23:45:23 发布

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#java #slf4j #maven #xml

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本文介绍了在使用Maven构建项目时遇到的依赖错误问题，特别是关于org.slf4j:slf4j-api:jar的重复声明导致的问题。文章提供了解决方案，即删除配置文件中重复的jar包定义。

'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique

IDEA使用mvn clean 对maven进行清理时爆出依赖错误，提示说包必须唯一。


Some problems were encountered while building the effective model for com.gzhh:HRP.Web:war:0.0.1-SNAPSHOT
'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.slf4j:slf4j-api:jar -> duplicate declaration of version 1.7.25 @ com.gzhh:HRP:0.0.1-SNAPSHOT, F:\c盘桌面\JAVA_TEAM\code\pom.xml, line 170, column 17
Some problems were encountered while building the effective model for com.gzhh:HRP:pom:0.0.1-SNAPSHOT
'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.slf4j:slf4j-api:jar -> duplicate declaration of version 1.7.25 @ line 170, column 17
It is highly recommended to fix these problems because they threaten the stability of your build.
For this reason, future Maven versions might no longer support building such malformed projects.