GGTS repetitive method name/signature error in controllers

Question

I am using latest GGTS v3.4 based on eclipse 4.3.1 64bit version for development app on Grails 2.3.2. Every single controller that is in my classpath has an error in it. There are two identical errors per every controller class.

Groovy:Repetitive method name/signature for method 'java.lang.Object withFormat(groovy.lang.Closure)' in class 'package.SomeController'.

SomeController.groovy /appname/grails-app/controllers/package line 1

Java Problem

Everything just work, but my Problems tab is getting quite messy.

Answer 1

This seems to be a problem when you run GGTS with JDK8. Switching to JDK7 fixes the problem until the problem is fixed.

See issue comments of STS-3696