[pde-dev] PDE warning

[John Cortell <rat042@xxxxxxxxxxxxx>]

Usually, when I get a PDE warning I don't understand, I'm able to figure
out the issue by comparing the project to one that doesn't have the
warning. In this case, I've drawn a blank. I'm getting the following
warning in a project's build.properties. Can someone give me a pointer in
the right direction? I just don't see anything abnormal. And, of course,
there is no Quick Fix.

   The class folder 'META-INF/' is not
associated to any output library entry.