[ERROR] gradle - java version

환경

• IntelliJ
• Gradle 3.3.0
• Java 21

에러

Project 설정은 모두 자바 21 버전으로 바꿨는데 인식을 못했던 문제

intellij 에서 A problem occurred configuring root project 'sbb'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not resolve org.springframework.boot:spring-boot-gradle-plugin:3.3.0.
     Required by:
         project : > org.springframework.boot:org.springframework.boot.gradle.plugin:3.3.0
      > No matching variant of org.springframework.boot:spring-boot-gradle-plugin:3.3.0 was found. The consumer was configured to find a library for use during runtime, compatible with Java 11, packaged as a jar, and its dependencies declared externally, as well as attribute 'org.gradle.plugin.api-version' with value '8.7' but:
          - Variant 'apiElements' declares a library, packaged as a jar, and its dependencies declared externally:
              - Incompatible because this component declares a component for use during compile-time, compatible with Java 17 and the consumer needed a component for use during runtime, compatible with Java 11

해결

Gradle JVM 에서도 자바 버전을 21로 맞춰야한다.