Maven 报错

'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.

解决方案：

在pom文件中对提示重复的依赖包的进行删除

标签：groupId,Maven,slf4j,dependencies,unique,type,classifier,must
来源： https://blog.csdn.net/qq_39595769/article/details/120087229