Sounds like a class path problem. Maybe you have both JUnit 3 and JUnit 4 on the class path? More information would help (stack trace, versions of Gradle and Geb, build script, etc.).
I've never had a problem running Geb from a Gradle build (but I didn't use the JUnit integration). Example is here: https://github.com/geb/geb-springone2gx-2010-example -- Peter Niederwieser Developer, Gradle http://www.gradle.org Trainer & Consultant, Gradle Inc. http://www.gradle.biz Creator, Spock Framework http://spockframework.org -- View this message in context: http://gradle.1045684.n5.nabble.com/geb-gradle-test-fail-with-java-lang-IncompatibleClassChangeError-Implementing-class-tp3406611p3406643.html Sent from the gradle-user mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage_email
