build.gradleは設定ファイルで定義されたビルドの一部ではありません質問する

Gradleファイルをビルドしようとするとエラーが発生しますBuild file '.../build.gradle' is not part of the build defined by settings file '.../settings.gradle'. If this is an unrelated build, it must have it's own settings file.

これが私のbuild.gradleです:

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:2.1.4.RELEASE")
    }
}

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'idea'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'

bootJar {
    baseName = 'gs-securing-web'
    version =  '0.1.0'
}

repositories {
    mavenCentral()
}

sourceCompatibility = 1.8
targetCompatibility = 1.8

dependencies {
    compile("org.springframework.boot:spring-boot-starter-thymeleaf")
    compile("org.springframework.boot:spring-boot-starter-web")
    // tag::security[]
    compile("org.springframework.boot:spring-boot-starter-security")
    // end::security[]
    testCompile("junit:junit")
    testCompile("org.springframework.boot:spring-boot-starter-test")
    testCompile("org.springframework.security:spring-security-test")
}

/*
 * This settings file was generated by the Gradle 'init' task.
 *
 * The settings file is used to specify which projects to include in your build.
 * In a single project build this file can be empty or even removed.
 *
 * Detailed information about configuring a multi-project build in Gradle can be found
 * in the user guide at https://docs.gradle.org/4.0/userguide/multi_project_builds.html
 */

/*
// To declare projects as part of a multi-project build use the 'include' method
include 'shared'
include 'api'
include 'services:webservice'
*/

rootProject.name = 'gs-securing-web'