SourceSets in build.gradle - > Task :buildSrc:compileJava NO-SOURCE

I am trying to build my Java project. Right now I am getting only this message: Task :buildSrc:compileJava NO-SOURCE Do I need to modify sourceSets in build.gradle to make it run? What do I have to change? Thanks! A piece of my build.gradle file:

sourceSets {
    //needed to run in intellij
    local {

    }

    main {
        resources {
            srcDir "src/main/markets"
        }
    }

    coreTest {
        java {
            srcDir file('src/test-core/java')
        }
        resources.srcDir file('src/test-core/resources')
    }

    componentTest {
        java {
            srcDir file('src/test-component/java')
        }
        resources.srcDir file('src/test-component/resources')
    }

    integrationTest {
        java {
            srcDir file('src/test-integration/java')
        }
        resources.srcDir file('src/test-integration/resources')
    }

    //needed to run in intellij
    util {
    }
}