When I do a file search in Eclipse I get an error saying "Resource of of sync with file system"
'/RemoteControl/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteControl/.indexes/properties.index'.'). Resource is out of sync with the file system: '/RemoteControl/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteControl/.indexes/properties.index'.
This problem is treated extensively in this Stack Overflow question: avoiding "resource is out of sync with the filesystem" ...but the basic remedy they discuss involve refreshing the project, and the discussion revolves around the best way to do it; whether to do it automatically, the side-effects of refreshing, etc.
Refresh is also the preferred solution in this Stack Overflow question
But I get the error even if I immediately precede the search with a manual refresh (right click on my project - Refresh). So I don't think that's it. So what else could cause this error?
BTW, the file search does seem to successfully find all my source (java, xml) files so this doesn't seem to be preventing me from working but I don't know what its other implications are.