The recently added APT feature for Groovy code interferes with Jipsy/Gipsy code (mainly the Griffon build). Both projects rely on the same annotations to generate some metadata files, Jipsy does it with APT for Java code only while Gipsy performs the same feat for Groovy code using AST xforms.
When this feature is enabled Jipsy runs on Groovy code and that makes the build fail. Question is then, how can https://gradle.org/docs/2.4/release-notes#support-for-“annotation-processing”-of-groovy-code be disabled?
Stracktrace of failure can be seen at https://travis-ci.org/griffon/griffon/builds/61572398