spring boot starter pom.xml line 1. error

<parent>

     <groupId>org.springframework.boot</groupId>

     <artifactId>spring-boot-starter-parent</artifactId>

     <version>2.1.5.RELEASE</version>   ----> 5 -> 4로 바꿔준후

</parent>

 

 

Maven -> updaate project -> oK 끝