인프런 커뮤니티 질문&답변

학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요.

1. 강의 내용과 관련된 질문을 남겨주세요.
2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요.
(자주 하는 질문 링크: https://bit.ly/3fX6ygx)
3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요.
(질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG)

질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요.
=========================================
[질문 템플릿]
1. 강의 내용과 관련된 질문인가요? (예/아니오)
2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오)
3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오)

[질문 내용]
여기에 질문 내용을 남겨주세요.

스프링부트 3.0 와 java 17을 사용하였습니다. cmd에서 gradlew를 실행하자

다음과 같은 오류가 계속 뜹니다.

A problem occurred configuring root project 'hello-spring'.

> Could not resolve all files for configuration ':classpath'.

> Could not resolve org.springframework.boot:spring-boot-gradle-plugin:3.0.6.

Required by:

project : > org.springframework.boot:org.springframework.boot.gradle.plugin:3.0.6

> No matching variant of org.springframework.boot:spring-boot-gradle-plugin:3.0.6 was found. The consumer was configured to find a runtime of a library compatible with Java 8, packaged as a jar, and its dependencies declared externally, as well as attribute 'org.gradle.plugin.api-version' with value '7.6.1' but:

- Variant 'apiElements' capability org.springframework.boot:spring-boot-gradle-plugin:3.0.6 declares a library, packaged as a jar, and its dependencies declared externally:

- Incompatible because this component declares an API of a component compatible with Java 17 and the consumer needed a runtime of a component compatible with Java 8

- Other compatible attribute:

- Doesn't say anything about org.gradle.plugin.api-version (required '7.6.1')

- Variant 'javadocElements' capability org.springframework.boot:spring-boot-gradle-plugin:3.0.6 declares a runtime of a component, and its dependencies declared externally:

- Incompatible because this component declares documentation and the consumer needed a library

- Other compatible attributes:

- Doesn't say anything about its target Java version (required compatibility with Java 8)

- Doesn't say anything about its elements (required them packaged as a jar)

- Doesn't say anything about org.gradle.plugin.api-version (required '7.6.1')

- Variant 'mavenOptionalApiElements' capability org.springframework.boot:spring-boot-gradle-plugin-maven-optional:3.0.6 declares a library, packaged as a jar, and its dependencies declared externally:

- Incompatible because this component declares an API of a component compatible with Java 17 and the consumer needed a runtime of a component compatible with Java 8

- Other compatible attribute:

- Doesn't say anything about org.gradle.plugin.api-version (required '7.6.1')

- Variant 'mavenOptionalRuntimeElements' capability org.springframework.boot:spring-boot-gradle-plugin-maven-optional:3.0.6 declares a runtime of a library, packaged as a jar, and its dependencies declared externally:

- Incompatible because this component declares a component compatible with Java 17 and the consumer needed a component compatible with Java 8

- Other compatible attribute:

- Doesn't say anything about org.gradle.plugin.api-version (required '7.6.1')

- Variant 'runtimeElements' capability org.springframework.boot:spring-boot-gradle-plugin:3.0.6 declares a runtime of a library, packaged as a jar, and its dependencies declared externally:

- Incompatible because this component declares a component compatible with Java 17 and the consumer needed a component compatible with Java 8

- Other compatible attribute:

- Doesn't say anything about org.gradle.plugin.api-version (required '7.6.1')

- Variant 'sourcesElements' capability org.springframework.boot:spring-boot-gradle-plugin:3.0.6 declares a runtime of a component, and its dependencies declared externally:

- Incompatible because this component declares documentation and the consumer needed a library

- Other compatible attributes:

- Doesn't say anything about its target Java version (required compatibility with Java 8)

- Doesn't say anything about its elements (required them packaged as a jar)

- Doesn't say anything about org.gradle.plugin.api-version (required '7.6.1')

setting 과 project structure 에서 모두 17로 설정했는데도 같은 오류가 반복됩니다.