I've been using IntelliJ IDEA 12 Community Edition to develop an Android application for the last several months. I like it better than Eclipse so far, but I've run into a problem. For a reason unknown to me, the UI Designer has stopped opening with my XML Layout files. This happens (or doesn't happen, really) with all XML Layout files (old and new) in one project only. I can still edit the XML files manually, but I was wondering if there is some setting that may have been inadvertly changed or if there is a way that I can manually trigger the UI Designer.
Thanks in advance,