Andy Wilkinson ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-15558 ( https://hibernate.atlassian.net/browse/HHH-15558?atlOrigin=eyJpIjoiNmYyYT... ) Re: Hibernate's Gradle plugin does not work with three-part source set names ( https://hibernate.atlassian.net/browse/HHH-15558?atlOrigin=eyJpIjoiNmYyYT... ) Thanks, Steve. There is a task named compileThreePartNameJava. The sample above is trying to run that task but it’s failing within Hibernate’s plugin as it doesn’t like the task’s name. Here’s the output of running the script with --stacktrace : ./gradlew compileThreePartNameJava --stacktrace FAILURE: Build failed with an exception. * What went wrong: Unexpected compilation task name : compileThreePartNameJava * Try: * Exception is: java.lang.RuntimeException: Unexpected compilation task name : compileThreePartNameJava at org.hibernate.orm.tooling.gradle.Helper.determineCompileNameParts(Helper.java:53) at org.hibernate.orm.tooling.gradle.Helper.determineCompileSourceSetName(Helper.java:28) at org.hibernate.orm.tooling.gradle.HibernateOrmPlugin.lambda$prepareEnhancement$1(HibernateOrmPlugin.java:67) at com.google.common.collect.ImmutableList.forEach(ImmutableList.java:406) at org.hibernate.orm.tooling.gradle.HibernateOrmPlugin.lambda$prepareEnhancement$2(HibernateOrmPlugin.java:63) … ( https://hibernate.atlassian.net/browse/HHH-15558#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15558#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100208- sha1:38b2e23 )