'packaging' with value 'jar' is invalid. Aggregator projects require 'pom' as packaging. @ line 3, c

父子工程 打jar包报错

'packaging' with value 'jar' is invalid. Aggregator projects require 'pom' as packaging. @ line 3, c

将父pom.xml <packaging>jar</packaging> 改为<packaging>pom</packaging>

'packaging' with value 'jar' is invalid. Aggregator projects require 'pom' as packaging. @ line 3, c

如果没有<packaging></ackaging> 就加上

'packaging' with value 'jar' is invalid. Aggregator projects require 'pom' as packaging. @ line 3, c

 

在重新打jar包 就OK了