After the upgrade to 2.4 the url resource won't work. If I try to "add activity or resource" I can choose URL but it takes me to a blank screen with the title "Adding a New URL" but there is no where to put the url or edit the features of the url, nothing. Since the update even urls that existed cannot be updated/editted. Any suggestions are appreciated.
Follow up to this - looks like this occured right after the WIRIS plugin was added. When any activity or resource was edited, a blank screen appeared. Plugin was removed, but didn't fix the problem. Now reinstalling 2.4 again. Hope this solves it. What a painful experience.