[JAVA] I can't install lombok with Gradle.


I added the following two lines to Gradle and ran Gradle, but I got an error.

dependencies {
    compileOnly 'org.projectlombok:lombok:1.18.6' <--add to
    annotationProcessor 'org.projectlombok:lombok:1.18.6' <--add to

Error 1

Warning:<i><b>root project 'complete': Unable to resolve additional project configuration.</b>
Details: org.gradle.api.artifacts.ResolveException: Could not resolve all dependencies for configuration ':runtimeClasspath'.
Caused by: org.gradle.internal.resolve.ArtifactResolveException: Could not download spring-boot-starter-web.jar (org.springframework.boot:spring-boot-starter-web:2.1.3.RELEASE): No cached version available for offline mode</i>

Countermeasure 1

I don't know which measure I heard, but I did it from top to bottom and finally succeeded.

  1. Check Enable annotation processing. Intellij IDEA -> Preferences -> Compiler -> Annotation Processors スクリーンショット 2019-04-05 17.46.29.png

  2. Check Enable annotation processing. File -> Other Settings -> Default Settings -> Compiler -> Annotation Processors スクリーンショット 2019-04-08 11.02.20.png スクリーンショット 2019-04-08 11.02.56.png

  3. Install the Lombok plugin Intellij IDEA -> Preferences -> Plugins ->Browse Repositories-> Search for "Lombok"-> install plugin -> Apply and restart IDEA スクリーンショット 2019-04-08 11.04.35.png

  4. Check Work offline. Intellij IDEA -> Preferences -> Build, Execution, Deployment -> Build Tools -> Gradle スクリーンショット 2019-04-05 17.44.53.png

Error 2

After the above measures, when I executed the build, the following error occurred.

スクリーンショット 2019-04-08 10.55.32.png

Countermeasure 2

The following has been added to pom.xml. Reference: https://tyoshikawa1106.hatenablog.com/entry/2015/11/15/220056

        <!--from here-->
        <!--Add up to here-->

The build passed successfully.

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