I'm using Grails and Groovy 1.3.7, and I use RichUI with my application. This plugin had a dysfunction and a friend of mine fixed it by editing a file. So I replaced it on my computer (in the project sources and in the hidden folder in my home : ~/.grails/projects/.../richui 0.8) and renamed the old ones with the famous '.old' extension.
Anyway when I generate the war for prod (with "grails prod war") I still have this problem with RichUI. Maybe I haven't replace the good file.
I've been looking for how grails compiles, but I haven't found yet. Does anyone know about it ?