Creating a new rest project from WADL URL makes it think it's a WSDL

I have a webapp using CXF (2.2.3) running on my laptop, and I've tested the WADL URL for it, and it appears to return something reasonable (I haven't verified it).  I opened up SoapUI 3.0.1 and tried to create a new project.  On that dialog, it seems like when I enter a WADL URL, it thinks it's a WSDL URL. When I click OK, it gives errors saying it couldn't parse a WSDL. The other hint I have that it thinks it's a WSDL is that the "Add REST Service" checkbox gets greyed out when I enter the URL.