pom中parent标签提示错误问题resources和testResources

小白（没接触过maven和spring）想要尝试spring boot，在Mac系统下的Eclipse（Java9）安装了STS和maven，创建spring starter project,但是在pom文件中的parent标签总是报错说：
Multiple annotations found at this line:
- Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-resources-plugin:2.6:testResources (execution: default-testResources, phase: process-test-resources)
- Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-resources-plugin:2.6:resources (execution: default-resources, phase: process-resources)

求各位大神指点下

缺少maven必要的jar

https://www.cnblogs.com/hzhuxin/archive/2012/06/17/2552998.html
看看这篇文章有没有解决问题