JavaHL Error in Subclipse

I'm trying to create a new phonegap project in a new repository. When ever I add a new folder or file I get the following error. This is a completely fresh copy of eclipse in a new workspace and fresh install of subclipse.

Errors occurred while updating the change sets for SVNStatusSubscriber

org.apache.subversion.javahl.ClientException: svn: E155007: 'Workspace/PhoneGap/www/js' is not a working copy

org.apache.subversion.javahl.ClientException: svn: E155007: 'Workspace/PhoneGap/www/js' is not a working copy

org.apache.subversion.javahl.ClientException: svn: E155007: 'Workspace/PhoneGap/www/js' is not a working copy

I've no idea what is causing the issue, everything I've found through google has said a fresh install or fresh workspace should fix the issue. I've also selected SVNKit to be the SVN Client as I've had issues with JavaHL before and the fix was to switch to SVNKit.

Eclipse Installation and Versions:

For whatever reason, it looks like the SVNKit 1.7.x API (which is still in beta) does not think that folder is a working copy. I cannot really say if it is right/wrong or why, but that is the error the API is throwing.

They have released a beta2 recently. You could get that update from their update site.

If you have SVN 1.7.x command line you could use it to examine the WC and that folder using the svn status command.