Grails / Groovy / GGTS: Conflicting module versions on run-app

Question

After upgrading a Grails application from 2.2.0 to 2.2.1 I keep getting the following error when attempting to debug a Grails application from GGTS via Debug as... -> Grails

Answer 1

use mvn denpendency:tree to check your dependencies, maybe there exist version conflicts.