I seem to remember having this problem before with an earlier version and “doing something” and fixing the problem or at least making it go away. It has returned and I don’t remember how I fixed it last time (and I did a search and found nothing) and it’s a show stopper for me.
I double-click the tiles-defs.xml file under my WEB-INF directory for my web application and the IDE seems to go off into “never-never-land” and become non-responsive. As I write this it has been about 10 minutes or more and it hasn’t come back yet.
I’m going let it spin for a while and see what happens, but I’d sure like to know how to fix this as I do a lot of editing of that file.